diff options
Diffstat (limited to 'gnu/gcc2/libgcc')
81 files changed, 0 insertions, 7899 deletions
diff --git a/gnu/gcc2/libgcc/Makefile b/gnu/gcc2/libgcc/Makefile deleted file mode 100644 index e6c44dd8a9cb..000000000000 --- a/gnu/gcc2/libgcc/Makefile +++ /dev/null @@ -1,62 +0,0 @@ -LIB= gcc -CC= gcc - -SRCS= _mulsi3.c _udivsi3.c _divsi3.c _umodsi3.c _modsi3.c \ - _lshrsi3.c _lshlsi3.c _ashrsi3.c _ashlsi3.c \ - _divdf3.c _muldf3.c _negdf2.c _adddf3.c _subdf3.c \ - _fixdfsi.c _fixsfsi.c _floatsidf.c _floatsisf.c \ - _truncdfsf2.c _extendsfdf2.c \ - _addsf3.c _negsf2.c _subsf3.c _mulsf3.c _divsf3.c \ - _eqdf2.c _nedf2.c _gtdf2.c _gedf2.c _ltdf2.c _ledf2.c \ - _eqsf2.c _nesf2.c _gtsf2.c _gesf2.c _ltsf2.c _lesf2.c \ - _muldi3.c _divdi3.c _moddi3.c _udivdi3.c _umoddi3.c _negdi2.c \ - _lshrdi3.c _lshldi3.c _ashldi3.c _ashrdi3.c _ffsdi2.c \ - _udiv_w_sdiv.c _udivmoddi4.c _cmpdi2.c _ucmpdi2.c \ - _floatdidf.c _floatdisf.c \ - _fixunsdfsi.c _fixunssfsi.c _fixunsdfdi.c _fixdfdi.c \ - _fixunssfdi.c _fixsfdi.c \ - _fixxfdi.c _fixunsxfdi.c _floatdixf.c _fixunsxfsi.c \ - __gcc_bcmp.c _varargs.c _eprintf.c _op_new.c _new_handler.c \ - _op_delete.c _bb.c _shtab.c _clear_cache.c _trampoline.c \ - __main.c _exit.c _ctors.c - -.include <bsd.lib.mk> - - -LIB1FUNCS= _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \ - _lshrsi3 _lshlsi3 _ashrsi3 _ashlsi3 \ - _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \ - _fixdfsi _fixsfsi _floatsidf _floatsisf \ - _truncdfsf2 _extendsfdf2 \ - _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \ - _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \ - _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2 \ - -LIB2FUNCS= _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \ - _lshrdi3 _lshldi3 _ashldi3 _ashrdi3 _ffsdi2 \ - _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 \ - _floatdidf _floatdisf \ - _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi \ - _fixunssfdi _fixsfdi \ - _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \ - __gcc_bcmp _varargs _eprintf _op_new _new_handler \ - _op_delete _bb _shtab _clear_cache _trampoline \ - __main _exit _ctors - -sources: libgcc1 libgcc2 -libgcc1: - for name in $(LIB1FUNCS); \ - do \ - echo $${name}; \ - gcc -E -I../lib -DL$${name} libgcc1.c | \ - sed -f clean.sed >$${name}.c; \ - done - - -libgcc2: - for name in $(LIB2FUNCS); \ - do \ - echo $${name}; \ - gcc -E -I../lib -DL$${name} libgcc2.c | \ - sed -f clean.sed >$${name}.c; \ - done diff --git a/gnu/gcc2/libgcc/__gcc_bcmp.c b/gnu/gcc2/libgcc/__gcc_bcmp.c deleted file mode 100644 index 6a405a1bb29e..000000000000 --- a/gnu/gcc2/libgcc/__gcc_bcmp.c +++ /dev/null @@ -1,98 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -int -__gcc_bcmp (s1, s2, size) - unsigned char *s1, *s2; - size_t size; -{ - while (size > 0) - { - unsigned char c1 = *s1++, c2 = *s2++; - if (c1 != c2) - return c1 - c2; - size--; - } - return 0; -} diff --git a/gnu/gcc2/libgcc/__main.c b/gnu/gcc2/libgcc/__main.c deleted file mode 100644 index 552bd7a608f3..000000000000 --- a/gnu/gcc2/libgcc/__main.c +++ /dev/null @@ -1,121 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -extern void atexit (void (*) (void)); -typedef void (*func_ptr) (void); -extern func_ptr __CTOR_LIST__[]; -extern func_ptr __DTOR_LIST__[]; -extern void __do_global_dtors (); -void -__do_global_dtors () -{ - unsigned nptrs = (unsigned int ) __DTOR_LIST__[0]; - unsigned i; - - - if (nptrs == -1) - for (nptrs = 0; __DTOR_LIST__[nptrs + 1] != 0; nptrs++); - - for (i = nptrs; i >= 1; i--) - __DTOR_LIST__[i] (); -} -extern int _exit_dummy_decl; -int *_exit_dummy_ref = &_exit_dummy_decl; -void -__do_global_ctors () -{ - do { func_ptr *p; for (p = __CTOR_LIST__ + 1; *p; ) (*p++) (); } while (0) ; - atexit (( __do_global_dtors )) ; -} -void -__main () -{ - - static int initialized = 0; - if (! initialized) - { - initialized = 1; - __do_global_ctors (); - } -} diff --git a/gnu/gcc2/libgcc/_adddf3.c b/gnu/gcc2/libgcc/_adddf3.c deleted file mode 100644 index d2d6ea009385..000000000000 --- a/gnu/gcc2/libgcc/_adddf3.c +++ /dev/null @@ -1,31 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -double -__adddf3 (a, b) - double a, b; -{ - return a + b ; -} diff --git a/gnu/gcc2/libgcc/_addsf3.c b/gnu/gcc2/libgcc/_addsf3.c deleted file mode 100644 index 53d4ec964df6..000000000000 --- a/gnu/gcc2/libgcc/_addsf3.c +++ /dev/null @@ -1,32 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -float -__addsf3 (a, b) - union flt_or_int a, b; -{ - union flt_or_value intify; - return (( a ).f) + (( b ).f) ; -} diff --git a/gnu/gcc2/libgcc/_ashldi3.c b/gnu/gcc2/libgcc/_ashldi3.c deleted file mode 100644 index 625fbdd77a54..000000000000 --- a/gnu/gcc2/libgcc/_ashldi3.c +++ /dev/null @@ -1,109 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -DItype -__ashldi3 (u, b) - DItype u; - SItype b; -{ - DIunion w; - SItype bm; - DIunion uu; - if (b == 0) - return u; - uu.ll = u; - bm = (sizeof (SItype) * 8 ) - b; - if (bm <= 0) - { - w.s.low = 0; - w.s.high = (USItype)uu.s.low << -bm; - } - else - { - USItype carries = (USItype)uu.s.low >> bm; - w.s.low = (USItype)uu.s.low << b; - w.s.high = ((USItype)uu.s.high << b) | carries; - } - return w.ll; -} diff --git a/gnu/gcc2/libgcc/_ashlsi3.c b/gnu/gcc2/libgcc/_ashlsi3.c deleted file mode 100644 index 50f0e992db7c..000000000000 --- a/gnu/gcc2/libgcc/_ashlsi3.c +++ /dev/null @@ -1,31 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__ashlsi3 (a, b) - long int a, b; -{ - return a << b ; -} diff --git a/gnu/gcc2/libgcc/_ashrdi3.c b/gnu/gcc2/libgcc/_ashrdi3.c deleted file mode 100644 index 8bc9b4d4103a..000000000000 --- a/gnu/gcc2/libgcc/_ashrdi3.c +++ /dev/null @@ -1,110 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -DItype -__ashrdi3 (u, b) - DItype u; - SItype b; -{ - DIunion w; - SItype bm; - DIunion uu; - if (b == 0) - return u; - uu.ll = u; - bm = (sizeof (SItype) * 8 ) - b; - if (bm <= 0) - { - - w.s.high = uu.s.high >> (sizeof (SItype) * 8 - 1); - w.s.low = uu.s.high >> -bm; - } - else - { - USItype carries = (USItype)uu.s.high << bm; - w.s.high = uu.s.high >> b; - w.s.low = ((USItype)uu.s.low >> b) | carries; - } - return w.ll; -} diff --git a/gnu/gcc2/libgcc/_ashrsi3.c b/gnu/gcc2/libgcc/_ashrsi3.c deleted file mode 100644 index 1533cb74c9ad..000000000000 --- a/gnu/gcc2/libgcc/_ashrsi3.c +++ /dev/null @@ -1,31 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__ashrsi3 (a, b) - long int a, b; -{ - return a >> b ; -} diff --git a/gnu/gcc2/libgcc/_bb.c b/gnu/gcc2/libgcc/_bb.c deleted file mode 100644 index d06a04112e44..000000000000 --- a/gnu/gcc2/libgcc/_bb.c +++ /dev/null @@ -1,87 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -void -__bb_avoid_warning () -{} diff --git a/gnu/gcc2/libgcc/_clear_cache.c b/gnu/gcc2/libgcc/_clear_cache.c deleted file mode 100644 index 2c928341b734..000000000000 --- a/gnu/gcc2/libgcc/_clear_cache.c +++ /dev/null @@ -1,89 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -void -__clear_cache (beg, end) - char *beg, *end; -{ -} diff --git a/gnu/gcc2/libgcc/_cmpdi2.c b/gnu/gcc2/libgcc/_cmpdi2.c deleted file mode 100644 index 346939b97c7d..000000000000 --- a/gnu/gcc2/libgcc/_cmpdi2.c +++ /dev/null @@ -1,100 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -word_type -__cmpdi2 (a, b) - DItype a, b; -{ - DIunion au, bu; - au.ll = a, bu.ll = b; - if (au.s.high < bu.s.high) - return 0; - else if (au.s.high > bu.s.high) - return 2; - if ((USItype) au.s.low < (USItype) bu.s.low) - return 0; - else if ((USItype) au.s.low > (USItype) bu.s.low) - return 2; - return 1; -} diff --git a/gnu/gcc2/libgcc/_ctors.c b/gnu/gcc2/libgcc/_ctors.c deleted file mode 100644 index 768f4b5a96b1..000000000000 --- a/gnu/gcc2/libgcc/_ctors.c +++ /dev/null @@ -1,91 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -extern void atexit (void (*) (void)); -typedef void (*func_ptr) (void); -extern func_ptr __CTOR_LIST__[]; -extern func_ptr __DTOR_LIST__[]; -extern void __do_global_dtors (); -func_ptr __CTOR_LIST__[2]; -func_ptr __DTOR_LIST__[2]; diff --git a/gnu/gcc2/libgcc/_divdf3.c b/gnu/gcc2/libgcc/_divdf3.c deleted file mode 100644 index 109271cb7d3c..000000000000 --- a/gnu/gcc2/libgcc/_divdf3.c +++ /dev/null @@ -1,31 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -double -__divdf3 (a, b) - double a, b; -{ - return a / b ; -} diff --git a/gnu/gcc2/libgcc/_divdi3.c b/gnu/gcc2/libgcc/_divdi3.c deleted file mode 100644 index e5583cf7e59b..000000000000 --- a/gnu/gcc2/libgcc/_divdi3.c +++ /dev/null @@ -1,117 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -static inline -DItype -__negdi2 (u) - DItype u; -{ - DIunion w; - DIunion uu; - uu.ll = u; - w.s.low = -uu.s.low; - w.s.high = -uu.s.high - ((USItype) w.s.low > 0); - return w.ll; -} -UDItype __udivmoddi4 (); -DItype -__divdi3 (u, v) - DItype u, v; -{ - SItype c = 0; - DIunion uu, vv; - DItype w; - uu.ll = u; - vv.ll = v; - if (uu.s.high < 0) - c = ~c, - uu.ll = __negdi2 (uu.ll); - if (vv.s.high < 0) - c = ~c, - vv.ll = __negdi2 (vv.ll); - w = __udivmoddi4 (uu.ll, vv.ll, (UDItype *) 0); - if (c) - w = __negdi2 (w); - return w; -} diff --git a/gnu/gcc2/libgcc/_divsf3.c b/gnu/gcc2/libgcc/_divsf3.c deleted file mode 100644 index d728bdd45a35..000000000000 --- a/gnu/gcc2/libgcc/_divsf3.c +++ /dev/null @@ -1,32 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -float -__divsf3 (a, b) - union flt_or_int a, b; -{ - union flt_or_value intify; - return (( a ).f) / (( b ).f) ; -} diff --git a/gnu/gcc2/libgcc/_divsi3.c b/gnu/gcc2/libgcc/_divsi3.c deleted file mode 100644 index 598045a3604f..000000000000 --- a/gnu/gcc2/libgcc/_divsi3.c +++ /dev/null @@ -1,31 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__divsi3 (a, b) - long int a, b; -{ - { register int dx asm("dx"); register int ax asm("ax"); ax = a ; asm ("cltd\n\tidivl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" ( b )); return ax; } ; -} diff --git a/gnu/gcc2/libgcc/_eprintf.c b/gnu/gcc2/libgcc/_eprintf.c deleted file mode 100644 index b3ef209b6e42..000000000000 --- a/gnu/gcc2/libgcc/_eprintf.c +++ /dev/null @@ -1,202 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -typedef long fpos_t; -struct __sbuf { - unsigned char *_base; - int _size; -}; -typedef struct __sFILE { - unsigned char *_p; - int _r; - int _w; - short _flags; - short _file; - struct __sbuf _bf; - int _lbfsize; - - void *_cookie; - int (*_close) (void *) ; - int (*_read) (void *, char *, int) ; - fpos_t (*_seek) (void *, fpos_t, int) ; - int (*_write) (void *, const char *, int) ; - - struct __sbuf _ub; - unsigned char *_up; - int _ur; - - unsigned char _ubuf[3]; - unsigned char _nbuf[1]; - - struct __sbuf _lb; - - int _blksize; - int _offset; -} FILE; -extern FILE __sF[]; - -void clearerr (FILE *) ; -int fclose (FILE *) ; -int feof (FILE *) ; -int ferror (FILE *) ; -int fflush (FILE *) ; -int fgetc (FILE *) ; -int fgetpos (FILE *, fpos_t *) ; -char *fgets (char *, size_t, FILE *) ; -FILE *fopen (const char *, const char *) ; -int fprintf (FILE *, const char *, ...) ; -int fputc (int, FILE *) ; -int fputs (const char *, FILE *) ; -int fread (void *, size_t, size_t, FILE *) ; -FILE *freopen (const char *, const char *, FILE *) ; -int fscanf (FILE *, const char *, ...) ; -int fseek (FILE *, long, int) ; -int fsetpos (FILE *, const fpos_t *) ; -long ftell (const FILE *) ; -int fwrite (const void *, size_t, size_t, FILE *) ; -int getc (FILE *) ; -int getchar (void) ; -char *gets (char *) ; -extern int sys_nerr; -extern char *sys_errlist[]; -void perror (const char *) ; -int printf (const char *, ...) ; -int putc (int, FILE *) ; -int putchar (int) ; -int puts (const char *) ; -int remove (const char *) ; -int rename (const char *, const char *) ; -void rewind (FILE *) ; -int scanf (const char *, ...) ; -void setbuf (FILE *, char *) ; -int setvbuf (FILE *, char *, int, size_t) ; -int sprintf (char *, const char *, ...) ; -int sscanf (char *, const char *, ...) ; -FILE *tmpfile (void) ; -char *tmpnam (char *) ; -int ungetc (int, FILE *) ; -int vfprintf (FILE *, const char *, char * ) ; -int vprintf (const char *, char * ) ; -int vsprintf (char *, const char *, char * ) ; -char *ctermid (char *) ; -FILE *fdopen (int, const char *) ; -int fileno (FILE *) ; -char *fgetline (FILE *, size_t *) ; -int fpurge (FILE *) ; -int getw (FILE *) ; -int pclose (FILE *) ; -FILE *popen (const char *, const char *) ; -int putw (int, FILE *) ; -void setbuffer (FILE *, char *, int) ; -int setlinebuf (FILE *) ; -char *tempnam (const char *, const char *) ; -int snprintf (char *, size_t, const char *, ...) ; -int vsnprintf (char *, size_t, const char *, char * ) ; -int vscanf (const char *, char * ) ; -int vsscanf (const char *, const char *, char * ) ; -FILE *funopen (const void *, - int (*)(void *, char *, int), - int (*)(void *, const char *, int), - fpos_t (*)(void *, fpos_t, int), - int (*)(void *)) ; -int __srget (FILE *) ; -int __svfscanf (FILE *, const char *, char * ) ; -int __swbuf (int, FILE *) ; -static __inline__ int __sputc(int _c, FILE *_p) { - if (--_p->_w >= 0 || (_p->_w >= _p->_lbfsize && (char)_c != '\n')) - return (*_p->_p++ = _c); - else - return (__swbuf(_c, _p)); -} -void -__eprintf (string, expression, line, filename) - const char *string; - const char *expression; - int line; - const char *filename; -{ - fprintf ((&__sF[2]) , string, expression, line, filename); - fflush ((&__sF[2]) ); - abort (); -} diff --git a/gnu/gcc2/libgcc/_eqdf2.c b/gnu/gcc2/libgcc/_eqdf2.c deleted file mode 100644 index a6e777ca8e1c..000000000000 --- a/gnu/gcc2/libgcc/_eqdf2.c +++ /dev/null @@ -1,32 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__eqdf2 (a, b) - double a, b; -{ - - return !( a == b ) ; -} diff --git a/gnu/gcc2/libgcc/_eqsf2.c b/gnu/gcc2/libgcc/_eqsf2.c deleted file mode 100644 index c619a439ce9c..000000000000 --- a/gnu/gcc2/libgcc/_eqsf2.c +++ /dev/null @@ -1,33 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__eqsf2 (a, b) - union flt_or_int a, b; -{ - union flt_or_int intify; - - return !( (( a ).f) == (( b ).f) ) ; -} diff --git a/gnu/gcc2/libgcc/_exit.c b/gnu/gcc2/libgcc/_exit.c deleted file mode 100644 index 3a09646ac236..000000000000 --- a/gnu/gcc2/libgcc/_exit.c +++ /dev/null @@ -1,90 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -extern void atexit (void (*) (void)); -typedef void (*func_ptr) (void); -extern func_ptr __CTOR_LIST__[]; -extern func_ptr __DTOR_LIST__[]; -extern void __do_global_dtors (); -int _exit_dummy_decl = 0; diff --git a/gnu/gcc2/libgcc/_extendsfdf2.c b/gnu/gcc2/libgcc/_extendsfdf2.c deleted file mode 100644 index de02f5ba1d9a..000000000000 --- a/gnu/gcc2/libgcc/_extendsfdf2.c +++ /dev/null @@ -1,32 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -double -__extendsfdf2 (a) - union flt_or_int a; -{ - union flt_or_value intify; - return (( a ).f) ; -} diff --git a/gnu/gcc2/libgcc/_ffsdi2.c b/gnu/gcc2/libgcc/_ffsdi2.c deleted file mode 100644 index 42b26a3c38d9..000000000000 --- a/gnu/gcc2/libgcc/_ffsdi2.c +++ /dev/null @@ -1,102 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -DItype -__ffsdi2 (u) - DItype u; -{ - DIunion uu, w; - uu.ll = u; - w.s.high = 0; - w.s.low = ffs (uu.s.low); - if (w.s.low != 0) - return w.ll; - w.s.low = ffs (uu.s.high); - if (w.s.low != 0) - { - w.s.low += 8 * sizeof (SItype); - return w.ll; - } - return w.ll; -} diff --git a/gnu/gcc2/libgcc/_fixdfdi.c b/gnu/gcc2/libgcc/_fixdfdi.c deleted file mode 100644 index 7368ef0781ba..000000000000 --- a/gnu/gcc2/libgcc/_fixdfdi.c +++ /dev/null @@ -1,92 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -DItype -__fixdfdi (a) - DFtype a; -{ - if (a < 0) - return - __fixunsdfdi (-a); - return __fixunsdfdi (a); -} diff --git a/gnu/gcc2/libgcc/_fixdfsi.c b/gnu/gcc2/libgcc/_fixdfsi.c deleted file mode 100644 index 16cbd4f5678e..000000000000 --- a/gnu/gcc2/libgcc/_fixdfsi.c +++ /dev/null @@ -1,31 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__fixdfsi (a) - double a; -{ - { auto unsigned short ostatus; auto unsigned short nstatus; auto int ret; auto double tmp; &ostatus; &nstatus; &ret; &tmp; asm volatile ("fnstcw %0" : "=m" (ostatus)); nstatus = ostatus | 0x0c00; asm volatile ("fldcw %0" : : "m" (nstatus)); tmp = a ; asm volatile ("fldl %0" : : "m" (tmp)); asm volatile ("fistpl %0" : "=m" (ret)); asm volatile ("fldcw %0" : : "m" (ostatus)); return ret; } ; -} diff --git a/gnu/gcc2/libgcc/_fixsfdi.c b/gnu/gcc2/libgcc/_fixsfdi.c deleted file mode 100644 index a851e1e6ee96..000000000000 --- a/gnu/gcc2/libgcc/_fixsfdi.c +++ /dev/null @@ -1,91 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -DItype -__fixsfdi (SFtype a) -{ - if (a < 0) - return - __fixunssfdi (-a); - return __fixunssfdi (a); -} diff --git a/gnu/gcc2/libgcc/_fixsfsi.c b/gnu/gcc2/libgcc/_fixsfsi.c deleted file mode 100644 index 21408c77d702..000000000000 --- a/gnu/gcc2/libgcc/_fixsfsi.c +++ /dev/null @@ -1,32 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__fixsfsi (a) - union flt_or_int a; -{ - union flt_or_value intify; - return (long int ) (( a ).f) ; -} diff --git a/gnu/gcc2/libgcc/_fixunsdfdi.c b/gnu/gcc2/libgcc/_fixunsdfdi.c deleted file mode 100644 index ca40d0e6111f..000000000000 --- a/gnu/gcc2/libgcc/_fixunsdfdi.c +++ /dev/null @@ -1,106 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -DItype -__fixunsdfdi (a) - DFtype a; -{ - DFtype b; - UDItype v; - if (a < 0) - return 0; - - b = (a / (((UDItype) 1) << (sizeof (SItype) * 8 ) ) ); - - v = (USItype) b; - v <<= (sizeof (SItype) * 8 ) ; - - a -= (DFtype)v; - - if (a < 0) - v -= (USItype) (- a); - else - v += (USItype) a; - return v; -} diff --git a/gnu/gcc2/libgcc/_fixunsdfsi.c b/gnu/gcc2/libgcc/_fixunsdfsi.c deleted file mode 100644 index 99e7da18e89e..000000000000 --- a/gnu/gcc2/libgcc/_fixunsdfsi.c +++ /dev/null @@ -1,92 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -USItype -__fixunsdfsi (a) - DFtype a; -{ - if (a >= - (DFtype) (- 2147483647L -1) ) - return (SItype) (a + (- 2147483647L -1) ) - (- 2147483647L -1) ; - return (SItype) a; -} diff --git a/gnu/gcc2/libgcc/_fixunssfdi.c b/gnu/gcc2/libgcc/_fixunssfdi.c deleted file mode 100644 index d72ae0fb11f1..000000000000 --- a/gnu/gcc2/libgcc/_fixunssfdi.c +++ /dev/null @@ -1,107 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -DItype -__fixunssfdi (SFtype original_a) -{ - - DFtype a = original_a; - DFtype b; - UDItype v; - if (a < 0) - return 0; - - b = (a / (((UDItype) 1) << (sizeof (SItype) * 8 ) ) ); - - v = (USItype) b; - v <<= (sizeof (SItype) * 8 ) ; - - a -= (DFtype)v; - - if (a < 0) - v -= (USItype) (- a); - else - v += (USItype) a; - return v; -} diff --git a/gnu/gcc2/libgcc/_fixunssfsi.c b/gnu/gcc2/libgcc/_fixunssfsi.c deleted file mode 100644 index ee05d46beb43..000000000000 --- a/gnu/gcc2/libgcc/_fixunssfsi.c +++ /dev/null @@ -1,91 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -USItype -__fixunssfsi (SFtype a) -{ - if (a >= - (SFtype) (- 2147483647L -1) ) - return (SItype) (a + (- 2147483647L -1) ) - (- 2147483647L -1) ; - return (SItype) a; -} diff --git a/gnu/gcc2/libgcc/_fixunsxfdi.c b/gnu/gcc2/libgcc/_fixunsxfdi.c deleted file mode 100644 index 732d5d49ac52..000000000000 --- a/gnu/gcc2/libgcc/_fixunsxfdi.c +++ /dev/null @@ -1,84 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); diff --git a/gnu/gcc2/libgcc/_fixunsxfsi.c b/gnu/gcc2/libgcc/_fixunsxfsi.c deleted file mode 100644 index 732d5d49ac52..000000000000 --- a/gnu/gcc2/libgcc/_fixunsxfsi.c +++ /dev/null @@ -1,84 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); diff --git a/gnu/gcc2/libgcc/_fixxfdi.c b/gnu/gcc2/libgcc/_fixxfdi.c deleted file mode 100644 index 732d5d49ac52..000000000000 --- a/gnu/gcc2/libgcc/_fixxfdi.c +++ /dev/null @@ -1,84 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); diff --git a/gnu/gcc2/libgcc/_floatdidf.c b/gnu/gcc2/libgcc/_floatdidf.c deleted file mode 100644 index afed77428993..000000000000 --- a/gnu/gcc2/libgcc/_floatdidf.c +++ /dev/null @@ -1,98 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -DFtype -__floatdidf (u) - DItype u; -{ - DFtype d; - SItype negate = 0; - if (u < 0) - u = -u, negate = 1; - d = (USItype) (u >> (sizeof (SItype) * 8 ) ); - d *= (((UDItype) 1) << ((sizeof (SItype) * 8 ) / 2)) ; - d *= (((UDItype) 1) << ((sizeof (SItype) * 8 ) / 2)) ; - d += (USItype) (u & ((((UDItype) 1) << (sizeof (SItype) * 8 ) ) - 1)); - return (negate ? -d : d); -} diff --git a/gnu/gcc2/libgcc/_floatdisf.c b/gnu/gcc2/libgcc/_floatdisf.c deleted file mode 100644 index 3bb79fee308a..000000000000 --- a/gnu/gcc2/libgcc/_floatdisf.c +++ /dev/null @@ -1,99 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -SFtype -__floatdisf (u) - DItype u; -{ - - DFtype f; - SItype negate = 0; - if (u < 0) - u = -u, negate = 1; - f = (USItype) (u >> (sizeof (SItype) * 8 ) ); - f *= (((UDItype) 1) << ((sizeof (SItype) * 8 ) / 2)) ; - f *= (((UDItype) 1) << ((sizeof (SItype) * 8 ) / 2)) ; - f += (USItype) (u & ((((UDItype) 1) << (sizeof (SItype) * 8 ) ) - 1)); - return (SFtype) (negate ? -f : f); -} diff --git a/gnu/gcc2/libgcc/_floatdixf.c b/gnu/gcc2/libgcc/_floatdixf.c deleted file mode 100644 index 732d5d49ac52..000000000000 --- a/gnu/gcc2/libgcc/_floatdixf.c +++ /dev/null @@ -1,84 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); diff --git a/gnu/gcc2/libgcc/_floatsidf.c b/gnu/gcc2/libgcc/_floatsidf.c deleted file mode 100644 index c8486deb4088..000000000000 --- a/gnu/gcc2/libgcc/_floatsidf.c +++ /dev/null @@ -1,31 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -double -__floatsidf (a) - long int a; -{ - return (double) a ; -} diff --git a/gnu/gcc2/libgcc/_floatsisf.c b/gnu/gcc2/libgcc/_floatsisf.c deleted file mode 100644 index 062c53651c3d..000000000000 --- a/gnu/gcc2/libgcc/_floatsisf.c +++ /dev/null @@ -1,32 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -float -__floatsisf (a) - long int a; -{ - union flt_or_value intify; - return (float) a ; -} diff --git a/gnu/gcc2/libgcc/_gedf2.c b/gnu/gcc2/libgcc/_gedf2.c deleted file mode 100644 index 51f811400d9d..000000000000 --- a/gnu/gcc2/libgcc/_gedf2.c +++ /dev/null @@ -1,32 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__gedf2 (a, b) - double a, b; -{ - - return ( a >= b ) - 1 ; -} diff --git a/gnu/gcc2/libgcc/_gesf2.c b/gnu/gcc2/libgcc/_gesf2.c deleted file mode 100644 index c5090112999d..000000000000 --- a/gnu/gcc2/libgcc/_gesf2.c +++ /dev/null @@ -1,33 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__gesf2 (a, b) - union flt_or_int a, b; -{ - union flt_or_int intify; - - return ( (( a ).f) >= (( b ).f) ) - 1 ; -} diff --git a/gnu/gcc2/libgcc/_gtdf2.c b/gnu/gcc2/libgcc/_gtdf2.c deleted file mode 100644 index 725c8061fc4e..000000000000 --- a/gnu/gcc2/libgcc/_gtdf2.c +++ /dev/null @@ -1,32 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__gtdf2 (a, b) - double a, b; -{ - - return a > b ; -} diff --git a/gnu/gcc2/libgcc/_gtsf2.c b/gnu/gcc2/libgcc/_gtsf2.c deleted file mode 100644 index 790428457ea7..000000000000 --- a/gnu/gcc2/libgcc/_gtsf2.c +++ /dev/null @@ -1,33 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__gtsf2 (a, b) - union flt_or_int a, b; -{ - union flt_or_int intify; - - return (( a ).f) > (( b ).f) ; -} diff --git a/gnu/gcc2/libgcc/_ledf2.c b/gnu/gcc2/libgcc/_ledf2.c deleted file mode 100644 index 3a66c86fa79c..000000000000 --- a/gnu/gcc2/libgcc/_ledf2.c +++ /dev/null @@ -1,32 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__ledf2 (a, b) - double a, b; -{ - - return 1 - ( a <= b ) ; -} diff --git a/gnu/gcc2/libgcc/_lesf2.c b/gnu/gcc2/libgcc/_lesf2.c deleted file mode 100644 index e96979e46e07..000000000000 --- a/gnu/gcc2/libgcc/_lesf2.c +++ /dev/null @@ -1,33 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__lesf2 (a, b) - union flt_or_int a, b; -{ - union flt_or_int intify; - - return 1 - ( (( a ).f) <= (( b ).f) ); ; -} diff --git a/gnu/gcc2/libgcc/_lshldi3.c b/gnu/gcc2/libgcc/_lshldi3.c deleted file mode 100644 index 83502ef82b4e..000000000000 --- a/gnu/gcc2/libgcc/_lshldi3.c +++ /dev/null @@ -1,109 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -DItype -__lshldi3 (u, b) - DItype u; - SItype b; -{ - DIunion w; - SItype bm; - DIunion uu; - if (b == 0) - return u; - uu.ll = u; - bm = (sizeof (SItype) * 8 ) - b; - if (bm <= 0) - { - w.s.low = 0; - w.s.high = (USItype)uu.s.low << -bm; - } - else - { - USItype carries = (USItype)uu.s.low >> bm; - w.s.low = (USItype)uu.s.low << b; - w.s.high = ((USItype)uu.s.high << b) | carries; - } - return w.ll; -} diff --git a/gnu/gcc2/libgcc/_lshlsi3.c b/gnu/gcc2/libgcc/_lshlsi3.c deleted file mode 100644 index dd25e23ff6ce..000000000000 --- a/gnu/gcc2/libgcc/_lshlsi3.c +++ /dev/null @@ -1,31 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__lshlsi3 (a, b) - unsigned long int a, b; -{ - return a << b ; -} diff --git a/gnu/gcc2/libgcc/_lshrdi3.c b/gnu/gcc2/libgcc/_lshrdi3.c deleted file mode 100644 index 202a155e5657..000000000000 --- a/gnu/gcc2/libgcc/_lshrdi3.c +++ /dev/null @@ -1,109 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -DItype -__lshrdi3 (u, b) - DItype u; - SItype b; -{ - DIunion w; - SItype bm; - DIunion uu; - if (b == 0) - return u; - uu.ll = u; - bm = (sizeof (SItype) * 8 ) - b; - if (bm <= 0) - { - w.s.high = 0; - w.s.low = (USItype)uu.s.high >> -bm; - } - else - { - USItype carries = (USItype)uu.s.high << bm; - w.s.high = (USItype)uu.s.high >> b; - w.s.low = ((USItype)uu.s.low >> b) | carries; - } - return w.ll; -} diff --git a/gnu/gcc2/libgcc/_lshrsi3.c b/gnu/gcc2/libgcc/_lshrsi3.c deleted file mode 100644 index 9e60dfbc269c..000000000000 --- a/gnu/gcc2/libgcc/_lshrsi3.c +++ /dev/null @@ -1,31 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__lshrsi3 (a, b) - unsigned long int a, b; -{ - return a >> b ; -} diff --git a/gnu/gcc2/libgcc/_ltdf2.c b/gnu/gcc2/libgcc/_ltdf2.c deleted file mode 100644 index c3eb5e3daf9c..000000000000 --- a/gnu/gcc2/libgcc/_ltdf2.c +++ /dev/null @@ -1,32 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__ltdf2 (a, b) - double a, b; -{ - - return -( a < b ) ; -} diff --git a/gnu/gcc2/libgcc/_ltsf2.c b/gnu/gcc2/libgcc/_ltsf2.c deleted file mode 100644 index 24e4913596ce..000000000000 --- a/gnu/gcc2/libgcc/_ltsf2.c +++ /dev/null @@ -1,33 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__ltsf2 (a, b) - union flt_or_int a, b; -{ - union flt_or_int intify; - - return -( (( a ).f) < (( b ).f) ) ; -} diff --git a/gnu/gcc2/libgcc/_moddi3.c b/gnu/gcc2/libgcc/_moddi3.c deleted file mode 100644 index 21adcb69a550..000000000000 --- a/gnu/gcc2/libgcc/_moddi3.c +++ /dev/null @@ -1,116 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -static inline -DItype -__negdi2 (u) - DItype u; -{ - DIunion w; - DIunion uu; - uu.ll = u; - w.s.low = -uu.s.low; - w.s.high = -uu.s.high - ((USItype) w.s.low > 0); - return w.ll; -} -UDItype __udivmoddi4 (); -DItype -__moddi3 (u, v) - DItype u, v; -{ - SItype c = 0; - DIunion uu, vv; - DItype w; - uu.ll = u; - vv.ll = v; - if (uu.s.high < 0) - c = ~c, - uu.ll = __negdi2 (uu.ll); - if (vv.s.high < 0) - vv.ll = __negdi2 (vv.ll); - (void) __udivmoddi4 (uu.ll, vv.ll, &w); - if (c) - w = __negdi2 (w); - return w; -} diff --git a/gnu/gcc2/libgcc/_modsi3.c b/gnu/gcc2/libgcc/_modsi3.c deleted file mode 100644 index 53ff2f4c9ff5..000000000000 --- a/gnu/gcc2/libgcc/_modsi3.c +++ /dev/null @@ -1,31 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__modsi3 (a, b) - long int a, b; -{ - { register int dx asm("dx"); register int ax asm("ax"); ax = a ; asm ("cltd\n\tidivl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" ( b )); return dx; } ; -} diff --git a/gnu/gcc2/libgcc/_muldf3.c b/gnu/gcc2/libgcc/_muldf3.c deleted file mode 100644 index 0f17f80d7b0e..000000000000 --- a/gnu/gcc2/libgcc/_muldf3.c +++ /dev/null @@ -1,31 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -double -__muldf3 (a, b) - double a, b; -{ - return a * b ; -} diff --git a/gnu/gcc2/libgcc/_muldi3.c b/gnu/gcc2/libgcc/_muldi3.c deleted file mode 100644 index e7c5785940bc..000000000000 --- a/gnu/gcc2/libgcc/_muldi3.c +++ /dev/null @@ -1,97 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -DItype -__muldi3 (u, v) - DItype u, v; -{ - DIunion w; - DIunion uu, vv; - uu.ll = u, - vv.ll = v; - w.ll = ({DIunion __w; __asm__ ("mull %3" : "=a" ((USItype)( __w.s.low )), "=d" ((USItype)( __w.s.high )) : "%0" ((USItype)( uu.s.low )), "rm" ((USItype)( vv.s.low ))) ; __w.ll; }) ; - w.s.high += ((USItype) uu.s.low * (USItype) vv.s.high - + (USItype) uu.s.high * (USItype) vv.s.low); - return w.ll; -} diff --git a/gnu/gcc2/libgcc/_mulsf3.c b/gnu/gcc2/libgcc/_mulsf3.c deleted file mode 100644 index fa273d8ea1ca..000000000000 --- a/gnu/gcc2/libgcc/_mulsf3.c +++ /dev/null @@ -1,32 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -float -__mulsf3 (a, b) - union flt_or_int a, b; -{ - union flt_or_value intify; - return (( a ).f) * (( b ).f) ; -} diff --git a/gnu/gcc2/libgcc/_mulsi3.c b/gnu/gcc2/libgcc/_mulsi3.c deleted file mode 100644 index e69819d8e374..000000000000 --- a/gnu/gcc2/libgcc/_mulsi3.c +++ /dev/null @@ -1,31 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__mulsi3 (a, b) - long int a, b; -{ - return a * b ; -} diff --git a/gnu/gcc2/libgcc/_nedf2.c b/gnu/gcc2/libgcc/_nedf2.c deleted file mode 100644 index b6180d116e72..000000000000 --- a/gnu/gcc2/libgcc/_nedf2.c +++ /dev/null @@ -1,32 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__nedf2 (a, b) - double a, b; -{ - - return a != b ; -} diff --git a/gnu/gcc2/libgcc/_negdf2.c b/gnu/gcc2/libgcc/_negdf2.c deleted file mode 100644 index a7720a38b7ed..000000000000 --- a/gnu/gcc2/libgcc/_negdf2.c +++ /dev/null @@ -1,31 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -double -__negdf2 (a) - double a; -{ - return - a ; -} diff --git a/gnu/gcc2/libgcc/_negdi2.c b/gnu/gcc2/libgcc/_negdi2.c deleted file mode 100644 index 8e8f2d921143..000000000000 --- a/gnu/gcc2/libgcc/_negdi2.c +++ /dev/null @@ -1,95 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -DItype -__negdi2 (u) - DItype u; -{ - DIunion w; - DIunion uu; - uu.ll = u; - w.s.low = -uu.s.low; - w.s.high = -uu.s.high - ((USItype) w.s.low > 0); - return w.ll; -} diff --git a/gnu/gcc2/libgcc/_negsf2.c b/gnu/gcc2/libgcc/_negsf2.c deleted file mode 100644 index 1a41647ad4d4..000000000000 --- a/gnu/gcc2/libgcc/_negsf2.c +++ /dev/null @@ -1,32 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -float -__negsf2 (a) - union flt_or_int a; -{ - union flt_or_value intify; - return - (( a ).f) ; -} diff --git a/gnu/gcc2/libgcc/_nesf2.c b/gnu/gcc2/libgcc/_nesf2.c deleted file mode 100644 index 3ba837a083c4..000000000000 --- a/gnu/gcc2/libgcc/_nesf2.c +++ /dev/null @@ -1,33 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__nesf2 (a, b) - union flt_or_int a, b; -{ - union flt_or_int intify; - - return (( a ).f) != (( b ).f) ; -} diff --git a/gnu/gcc2/libgcc/_new_handler.c b/gnu/gcc2/libgcc/_new_handler.c deleted file mode 100644 index b14f84ee8488..000000000000 --- a/gnu/gcc2/libgcc/_new_handler.c +++ /dev/null @@ -1,220 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -typedef long fpos_t; -struct __sbuf { - unsigned char *_base; - int _size; -}; -typedef struct __sFILE { - unsigned char *_p; - int _r; - int _w; - short _flags; - short _file; - struct __sbuf _bf; - int _lbfsize; - - void *_cookie; - int (*_close) (void *) ; - int (*_read) (void *, char *, int) ; - fpos_t (*_seek) (void *, fpos_t, int) ; - int (*_write) (void *, const char *, int) ; - - struct __sbuf _ub; - unsigned char *_up; - int _ur; - - unsigned char _ubuf[3]; - unsigned char _nbuf[1]; - - struct __sbuf _lb; - - int _blksize; - int _offset; -} FILE; -extern FILE __sF[]; - -void clearerr (FILE *) ; -int fclose (FILE *) ; -int feof (FILE *) ; -int ferror (FILE *) ; -int fflush (FILE *) ; -int fgetc (FILE *) ; -int fgetpos (FILE *, fpos_t *) ; -char *fgets (char *, size_t, FILE *) ; -FILE *fopen (const char *, const char *) ; -int fprintf (FILE *, const char *, ...) ; -int fputc (int, FILE *) ; -int fputs (const char *, FILE *) ; -int fread (void *, size_t, size_t, FILE *) ; -FILE *freopen (const char *, const char *, FILE *) ; -int fscanf (FILE *, const char *, ...) ; -int fseek (FILE *, long, int) ; -int fsetpos (FILE *, const fpos_t *) ; -long ftell (const FILE *) ; -int fwrite (const void *, size_t, size_t, FILE *) ; -int getc (FILE *) ; -int getchar (void) ; -char *gets (char *) ; -extern int sys_nerr; -extern char *sys_errlist[]; -void perror (const char *) ; -int printf (const char *, ...) ; -int putc (int, FILE *) ; -int putchar (int) ; -int puts (const char *) ; -int remove (const char *) ; -int rename (const char *, const char *) ; -void rewind (FILE *) ; -int scanf (const char *, ...) ; -void setbuf (FILE *, char *) ; -int setvbuf (FILE *, char *, int, size_t) ; -int sprintf (char *, const char *, ...) ; -int sscanf (char *, const char *, ...) ; -FILE *tmpfile (void) ; -char *tmpnam (char *) ; -int ungetc (int, FILE *) ; -int vfprintf (FILE *, const char *, char * ) ; -int vprintf (const char *, char * ) ; -int vsprintf (char *, const char *, char * ) ; -char *ctermid (char *) ; -FILE *fdopen (int, const char *) ; -int fileno (FILE *) ; -char *fgetline (FILE *, size_t *) ; -int fpurge (FILE *) ; -int getw (FILE *) ; -int pclose (FILE *) ; -FILE *popen (const char *, const char *) ; -int putw (int, FILE *) ; -void setbuffer (FILE *, char *, int) ; -int setlinebuf (FILE *) ; -char *tempnam (const char *, const char *) ; -int snprintf (char *, size_t, const char *, ...) ; -int vsnprintf (char *, size_t, const char *, char * ) ; -int vscanf (const char *, char * ) ; -int vsscanf (const char *, const char *, char * ) ; -FILE *funopen (const void *, - int (*)(void *, char *, int), - int (*)(void *, const char *, int), - fpos_t (*)(void *, fpos_t, int), - int (*)(void *)) ; -int __srget (FILE *) ; -int __svfscanf (FILE *, const char *, char * ) ; -int __swbuf (int, FILE *) ; -static __inline__ int __sputc(int _c, FILE *_p) { - if (--_p->_w >= 0 || (_p->_w >= _p->_lbfsize && (char)_c != '\n')) - return (*_p->_p++ = _c); - else - return (__swbuf(_c, _p)); -} -typedef void (*vfp)(void); -extern void *__builtin_new (size_t); -static void default_new_handler (void); -vfp __new_handler = default_new_handler; -vfp -__set_new_handler (handler) - vfp handler; -{ - vfp prev_handler; - prev_handler = __new_handler; - if (handler == 0) handler = default_new_handler; - __new_handler = handler; - return prev_handler; -} -vfp -set_new_handler (handler) - vfp handler; -{ - return __set_new_handler (handler); -} -static void -default_new_handler () -{ - - - write (2, "Virtual memory exceeded in `new'\n" , sizeof ("Virtual memory exceeded in `new'\n" )); - - _exit (-1); -} diff --git a/gnu/gcc2/libgcc/_op_delete.c b/gnu/gcc2/libgcc/_op_delete.c deleted file mode 100644 index 12acf50d2a30..000000000000 --- a/gnu/gcc2/libgcc/_op_delete.c +++ /dev/null @@ -1,90 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -void -__builtin_delete (void *ptr) -{ - if (ptr) - free (ptr); -} diff --git a/gnu/gcc2/libgcc/_op_new.c b/gnu/gcc2/libgcc/_op_new.c deleted file mode 100644 index 7dbf1541d1af..000000000000 --- a/gnu/gcc2/libgcc/_op_new.c +++ /dev/null @@ -1,98 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -typedef void (*vfp)(void); -extern vfp __new_handler; -void * -__builtin_new (size_t sz) -{ - void *p; - - if (sz == 0) - sz = 1; - p = (void *) malloc (sz); - if (p == 0) - (*__new_handler) (); - return p; -} diff --git a/gnu/gcc2/libgcc/_shtab.c b/gnu/gcc2/libgcc/_shtab.c deleted file mode 100644 index 183e984c0b4e..000000000000 --- a/gnu/gcc2/libgcc/_shtab.c +++ /dev/null @@ -1,94 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -unsigned int __shtab[] = { - 0x00000001, 0x00000002, 0x00000004, 0x00000008, - 0x00000010, 0x00000020, 0x00000040, 0x00000080, - 0x00000100, 0x00000200, 0x00000400, 0x00000800, - 0x00001000, 0x00002000, 0x00004000, 0x00008000, - 0x00010000, 0x00020000, 0x00040000, 0x00080000, - 0x00100000, 0x00200000, 0x00400000, 0x00800000, - 0x01000000, 0x02000000, 0x04000000, 0x08000000, - 0x10000000, 0x20000000, 0x40000000, 0x80000000 - }; diff --git a/gnu/gcc2/libgcc/_subdf3.c b/gnu/gcc2/libgcc/_subdf3.c deleted file mode 100644 index b2d1d9c506a0..000000000000 --- a/gnu/gcc2/libgcc/_subdf3.c +++ /dev/null @@ -1,31 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -double -__subdf3 (a, b) - double a, b; -{ - return a - b ; -} diff --git a/gnu/gcc2/libgcc/_subsf3.c b/gnu/gcc2/libgcc/_subsf3.c deleted file mode 100644 index 23c30596e095..000000000000 --- a/gnu/gcc2/libgcc/_subsf3.c +++ /dev/null @@ -1,32 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -float -__subsf3 (a, b) - union flt_or_int a, b; -{ - union flt_or_value intify; - return (( a ).f) - (( b ).f) ; -} diff --git a/gnu/gcc2/libgcc/_trampoline.c b/gnu/gcc2/libgcc/_trampoline.c deleted file mode 100644 index 22a918bd9c2b..000000000000 --- a/gnu/gcc2/libgcc/_trampoline.c +++ /dev/null @@ -1,81 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); diff --git a/gnu/gcc2/libgcc/_truncdfsf2.c b/gnu/gcc2/libgcc/_truncdfsf2.c deleted file mode 100644 index e9d5d56f3a3b..000000000000 --- a/gnu/gcc2/libgcc/_truncdfsf2.c +++ /dev/null @@ -1,32 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -float -__truncdfsf2 (a) - double a; -{ - union flt_or_value intify; - return a ; -} diff --git a/gnu/gcc2/libgcc/_ucmpdi2.c b/gnu/gcc2/libgcc/_ucmpdi2.c deleted file mode 100644 index b3aeac4eff70..000000000000 --- a/gnu/gcc2/libgcc/_ucmpdi2.c +++ /dev/null @@ -1,100 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -word_type -__ucmpdi2 (a, b) - DItype a, b; -{ - DIunion au, bu; - au.ll = a, bu.ll = b; - if ((USItype) au.s.high < (USItype) bu.s.high) - return 0; - else if ((USItype) au.s.high > (USItype) bu.s.high) - return 2; - if ((USItype) au.s.low < (USItype) bu.s.low) - return 0; - else if ((USItype) au.s.low > (USItype) bu.s.low) - return 2; - return 1; -} diff --git a/gnu/gcc2/libgcc/_udiv_w_sdiv.c b/gnu/gcc2/libgcc/_udiv_w_sdiv.c deleted file mode 100644 index bae8a625a6b9..000000000000 --- a/gnu/gcc2/libgcc/_udiv_w_sdiv.c +++ /dev/null @@ -1,174 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -USItype -__udiv_w_sdiv (rp, a1, a0, d) - USItype *rp, a1, a0, d; -{ - USItype q, r; - USItype c0, c1, b1; - if ((SItype) d >= 0) - { - if (a1 < d - a1 - (a0 >> ((sizeof (SItype) * 8 ) - 1))) - { - - sdiv_qrnnd (q, r, a1, a0, d); - } - else - { - - __asm__ ("subl %5,%1 - sbbl %3,%0" : "=r" ((USItype)( c1 )), "=&r" ((USItype)( c0 )) : "0" ((USItype)( a1 )), "g" ((USItype)( d >> 1 )), "1" ((USItype)( a0 )), "g" ((USItype)( d << ((sizeof (SItype) * 8 ) - 1) ))) ; - - sdiv_qrnnd (q, r, c1, c0, d); - - q += (USItype) 1 << ((sizeof (SItype) * 8 ) - 1); - } - } - else - { - b1 = d >> 1; - c1 = a1 >> 1; - c0 = (a1 << ((sizeof (SItype) * 8 ) - 1)) + (a0 >> 1); - if (a1 < b1) - { - sdiv_qrnnd (q, r, c1, c0, b1); - r = 2*r + (a0 & 1); - if ((d & 1) != 0) - { - if (r >= q) - r = r - q; - else if (q - r <= d) - { - r = r - q + d; - q--; - } - else - { - r = r - q + 2*d; - q -= 2; - } - } - } - else if (c1 < b1) - { - c1 = (b1 - 1) - c1; - c0 = ~c0; - sdiv_qrnnd (q, r, c1, c0, b1); - q = ~q; - r = (b1 - 1) - r; - r = 2*r + (a0 & 1); - if ((d & 1) != 0) - { - if (r >= q) - r = r - q; - else if (q - r <= d) - { - r = r - q + d; - q--; - } - else - { - r = r - q + 2*d; - q -= 2; - } - } - } - else - { - if (a0 >= -d) - { - q = -1; - r = a0 + d; - } - else - { - q = -2; - r = a0 + 2*d; - } - } - } - *rp = r; - return q; -} diff --git a/gnu/gcc2/libgcc/_udivdi3.c b/gnu/gcc2/libgcc/_udivdi3.c deleted file mode 100644 index f6b6fa327fcb..000000000000 --- a/gnu/gcc2/libgcc/_udivdi3.c +++ /dev/null @@ -1,91 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -UDItype __udivmoddi4 (); -UDItype -__udivdi3 (n, d) - UDItype n, d; -{ - return __udivmoddi4 (n, d, (UDItype *) 0); -} diff --git a/gnu/gcc2/libgcc/_udivmoddi4.c b/gnu/gcc2/libgcc/_udivmoddi4.c deleted file mode 100644 index f7b833fa0535..000000000000 --- a/gnu/gcc2/libgcc/_udivmoddi4.c +++ /dev/null @@ -1,211 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -static const UQItype __clz_tab[] = -{ - 0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5, - 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, - 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, - 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, - 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, - 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, - 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, - 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, -}; -UDItype -__udivmoddi4 (n, d, rp) - UDItype n, d; - UDItype *rp; -{ - DIunion ww; - DIunion nn, dd; - DIunion rr; - USItype d0, d1, n0, n1, n2; - USItype q0, q1; - USItype b, bm; - nn.ll = n; - dd.ll = d; - d0 = dd.s.low; - d1 = dd.s.high; - n0 = nn.s.low; - n1 = nn.s.high; - if (d1 == 0) - { - if (d0 > n1) - { - - __asm__ ("divl %4" : "=a" ((USItype)( q0 )), "=d" ((USItype)( n0 )) : "0" ((USItype)( n0 )), "1" ((USItype)( n1 )), "rm" ((USItype)( d0 ))) ; - q1 = 0; - - } - else - { - - if (d0 == 0) - d0 = 1 / d0; - __asm__ ("divl %4" : "=a" ((USItype)( q1 )), "=d" ((USItype)( n1 )) : "0" ((USItype)( n1 )), "1" ((USItype)( 0 )), "rm" ((USItype)( d0 ))) ; - __asm__ ("divl %4" : "=a" ((USItype)( q0 )), "=d" ((USItype)( n0 )) : "0" ((USItype)( n0 )), "1" ((USItype)( n1 )), "rm" ((USItype)( d0 ))) ; - - } - if (rp != 0) - { - rr.s.low = n0; - rr.s.high = 0; - *rp = rr.ll; - } - } - else - { - if (d1 > n1) - { - - q0 = 0; - q1 = 0; - - if (rp != 0) - { - rr.s.low = n0; - rr.s.high = n1; - *rp = rr.ll; - } - } - else - { - - do { USItype __cbtmp; __asm__ ("bsrl %1,%0" : "=r" (__cbtmp) : "rm" ((USItype)( d1 ))); ( bm ) = __cbtmp ^ 31; } while (0) ; - if (bm == 0) - { - - - if (n1 > d1 || n0 >= d0) - { - q0 = 1; - __asm__ ("subl %5,%1 - sbbl %3,%0" : "=r" ((USItype)( n1 )), "=&r" ((USItype)( n0 )) : "0" ((USItype)( n1 )), "g" ((USItype)( d1 )), "1" ((USItype)( n0 )), "g" ((USItype)( d0 ))) ; - } - else - q0 = 0; - q1 = 0; - if (rp != 0) - { - rr.s.low = n0; - rr.s.high = n1; - *rp = rr.ll; - } - } - else - { - USItype m1, m0; - - b = (sizeof (SItype) * 8 ) - bm; - d1 = (d1 << bm) | (d0 >> b); - d0 = d0 << bm; - n2 = n1 >> b; - n1 = (n1 << bm) | (n0 >> b); - n0 = n0 << bm; - __asm__ ("divl %4" : "=a" ((USItype)( q0 )), "=d" ((USItype)( n1 )) : "0" ((USItype)( n1 )), "1" ((USItype)( n2 )), "rm" ((USItype)( d1 ))) ; - __asm__ ("mull %3" : "=a" ((USItype)( m0 )), "=d" ((USItype)( m1 )) : "%0" ((USItype)( q0 )), "rm" ((USItype)( d0 ))) ; - if (m1 > n1 || (m1 == n1 && m0 > n0)) - { - q0--; - __asm__ ("subl %5,%1 - sbbl %3,%0" : "=r" ((USItype)( m1 )), "=&r" ((USItype)( m0 )) : "0" ((USItype)( m1 )), "g" ((USItype)( d1 )), "1" ((USItype)( m0 )), "g" ((USItype)( d0 ))) ; - } - q1 = 0; - - if (rp != 0) - { - __asm__ ("subl %5,%1 - sbbl %3,%0" : "=r" ((USItype)( n1 )), "=&r" ((USItype)( n0 )) : "0" ((USItype)( n1 )), "g" ((USItype)( m1 )), "1" ((USItype)( n0 )), "g" ((USItype)( m0 ))) ; - rr.s.low = (n1 << b) | (n0 >> bm); - rr.s.high = n1 >> bm; - *rp = rr.ll; - } - } - } - } - ww.s.low = q0; - ww.s.high = q1; - return ww.ll; -} diff --git a/gnu/gcc2/libgcc/_udivsi3.c b/gnu/gcc2/libgcc/_udivsi3.c deleted file mode 100644 index 1feea70e0ec3..000000000000 --- a/gnu/gcc2/libgcc/_udivsi3.c +++ /dev/null @@ -1,31 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__udivsi3 (a, b) - unsigned long int a, b; -{ - { register int dx asm("dx"); register int ax asm("ax"); dx = 0; ax = a ; asm ("divl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" ( b ), "d" (dx)); return ax; } ; -} diff --git a/gnu/gcc2/libgcc/_umoddi3.c b/gnu/gcc2/libgcc/_umoddi3.c deleted file mode 100644 index 8f5e21bf1eae..000000000000 --- a/gnu/gcc2/libgcc/_umoddi3.c +++ /dev/null @@ -1,93 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -UDItype __udivmoddi4 (); -UDItype -__umoddi3 (u, v) - UDItype u, v; -{ - DItype w; - (void) __udivmoddi4 (u, v, &w); - return w; -} diff --git a/gnu/gcc2/libgcc/_umodsi3.c b/gnu/gcc2/libgcc/_umodsi3.c deleted file mode 100644 index f8ff44f28bf1..000000000000 --- a/gnu/gcc2/libgcc/_umodsi3.c +++ /dev/null @@ -1,31 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -union flt_or_value { float i; float f; }; -union flt_or_int { int i; float f; }; -long int -__umodsi3 (a, b) - unsigned long int a, b; -{ - { register int dx asm("dx"); register int ax asm("ax"); dx = 0; ax = a ; asm ("divl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" ( b ), "d" (dx)); return dx; } ; -} diff --git a/gnu/gcc2/libgcc/_varargs.c b/gnu/gcc2/libgcc/_varargs.c deleted file mode 100644 index 982ff2d5f80b..000000000000 --- a/gnu/gcc2/libgcc/_varargs.c +++ /dev/null @@ -1,88 +0,0 @@ -extern int target_flags; - -enum reg_class -{ - NO_REGS, - AREG, DREG, CREG, BREG, - Q_REGS, - SIREG, DIREG, - INDEX_REGS, - GENERAL_REGS, - FP_TOP_REG, FP_SECOND_REG, - FLOAT_REGS, - ALL_REGS, LIM_REG_CLASSES -}; -extern enum reg_class regclass_map[17 ]; - - -extern struct rtx_def *i386_compare_op0, *i386_compare_op1; -extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)(); -extern char *hi_reg_name[]; -extern char *qi_reg_name[]; -extern char *qi_high_reg_name[]; - -enum machine_mode { - VOIDmode , - QImode , - HImode , - PSImode , - SImode , - PDImode , - DImode , - TImode , - OImode , - QFmode , - HFmode , - SFmode , - DFmode , - XFmode , - TFmode , - SCmode , - DCmode , - XCmode , - TCmode , - CQImode , - CHImode , - CSImode , - CDImode , - CTImode , - COImode , - BLKmode , - CCmode , - CCFPEQmode , -MAX_MACHINE_MODE }; -extern char *mode_name[]; -enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, - MODE_COMPLEX_INT, MODE_COMPLEX_FLOAT, MAX_MODE_CLASS}; -extern enum mode_class mode_class[]; -extern int mode_size[]; -extern int mode_unit_size[]; -extern enum machine_mode mode_wider_mode[]; -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int) ; -extern enum machine_mode get_best_mode (int, int, int, enum machine_mode, int) ; -extern enum machine_mode class_narrowest_mode[]; -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -typedef int ptrdiff_t; -typedef unsigned int size_t; -typedef short unsigned int wchar_t; -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -typedef int word_type __attribute__ ((mode (SI))); - struct DIstruct {SItype low, high;}; -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); -__builtin_saveregs () -{ - abort (); -} diff --git a/gnu/gcc2/libgcc/clean.sed b/gnu/gcc2/libgcc/clean.sed deleted file mode 100644 index c660c69a32ee..000000000000 --- a/gnu/gcc2/libgcc/clean.sed +++ /dev/null @@ -1,4 +0,0 @@ -/^#/d -/^ /d -/^$/d -/^ $/d diff --git a/gnu/gcc2/libgcc/libgcc1.c b/gnu/gcc2/libgcc/libgcc1.c deleted file mode 100644 index 09a9043431fd..000000000000 --- a/gnu/gcc2/libgcc/libgcc1.c +++ /dev/null @@ -1,607 +0,0 @@ -/* Subroutines needed by GCC output code on some machines. */ -/* Compile this file with the Unix C compiler! */ -/* Copyright (C) 1987, 1988, 1992 Free Software Foundation, Inc. - -This file is free software; you can redistribute it and/or modify it -under the terms of the GNU General Public License as published by the -Free Software Foundation; either version 2, or (at your option) any -later version. - -In addition to the permissions in the GNU General Public License, the -Free Software Foundation gives you unlimited permission to link the -compiled version of this file with other programs, and to distribute -those programs without any restriction coming from the use of this -file. (The General Public License restrictions do apply in other -respects; for example, they cover modification of the file, and -distribution when not linked into another program.) - -This file is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; see the file COPYING. If not, write to -the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ - -/* As a special exception, if you link this library with files - compiled with GCC to produce an executable, this does not cause - the resulting executable to be covered by the GNU General Public License. - This exception does not however invalidate any other reasons why - the executable file might be covered by the GNU General Public License. */ - -#include "config.h" - -/* Don't use `fancy_abort' here even if config.h says to use it. */ -#ifdef abort -#undef abort -#endif - -/* On some machines, cc is really GCC. For these machines, we can't - expect these functions to be properly compiled unless GCC open codes - the operation (which is precisely when the function won't be used). - So allow tm.h to specify ways of accomplishing the operations - by defining the macros perform_*. - - On a machine where cc is some other compiler, there is usually no - reason to define perform_*. The other compiler normally has other ways - of implementing all of these operations. - - In some cases a certain machine may come with GCC installed as cc - or may have some other compiler. Then it may make sense for tm.h - to define perform_* only if __GNUC__ is defined. */ - -#ifndef perform_mulsi3 -#define perform_mulsi3(a, b) return a * b -#endif - -#ifndef perform_divsi3 -#define perform_divsi3(a, b) return a / b -#endif - -#ifndef perform_udivsi3 -#define perform_udivsi3(a, b) return a / b -#endif - -#ifndef perform_modsi3 -#define perform_modsi3(a, b) return a % b -#endif - -#ifndef perform_umodsi3 -#define perform_umodsi3(a, b) return a % b -#endif - -#ifndef perform_lshrsi3 -#define perform_lshrsi3(a, b) return a >> b -#endif - -#ifndef perform_lshlsi3 -#define perform_lshlsi3(a, b) return a << b -#endif - -#ifndef perform_ashrsi3 -#define perform_ashrsi3(a, b) return a >> b -#endif - -#ifndef perform_ashlsi3 -#define perform_ashlsi3(a, b) return a << b -#endif - -#ifndef perform_adddf3 -#define perform_adddf3(a, b) return a + b -#endif - -#ifndef perform_subdf3 -#define perform_subdf3(a, b) return a - b -#endif - -#ifndef perform_muldf3 -#define perform_muldf3(a, b) return a * b -#endif - -#ifndef perform_divdf3 -#define perform_divdf3(a, b) return a / b -#endif - -#ifndef perform_addsf3 -#define perform_addsf3(a, b) return INTIFY (a + b) -#endif - -#ifndef perform_subsf3 -#define perform_subsf3(a, b) return INTIFY (a - b) -#endif - -#ifndef perform_mulsf3 -#define perform_mulsf3(a, b) return INTIFY (a * b) -#endif - -#ifndef perform_divsf3 -#define perform_divsf3(a, b) return INTIFY (a / b) -#endif - -#ifndef perform_negdf2 -#define perform_negdf2(a) return -a -#endif - -#ifndef perform_negsf2 -#define perform_negsf2(a) return INTIFY (-a) -#endif - -#ifndef perform_fixdfsi -#define perform_fixdfsi(a) return (nongcc_SI_type) a; -#endif - -#ifndef perform_fixsfsi -#define perform_fixsfsi(a) return (nongcc_SI_type) a -#endif - -#ifndef perform_floatsidf -#define perform_floatsidf(a) return (double) a -#endif - -#ifndef perform_floatsisf -#define perform_floatsisf(a) return INTIFY ((float) a) -#endif - -#ifndef perform_extendsfdf2 -#define perform_extendsfdf2(a) return a -#endif - -#ifndef perform_truncdfsf2 -#define perform_truncdfsf2(a) return INTIFY (a) -#endif - -/* Note that eqdf2 returns a value for "true" that is == 0, - nedf2 returns a value for "true" that is != 0, - gtdf2 returns a value for "true" that is > 0, - and so on. */ - -#ifndef perform_eqdf2 -#define perform_eqdf2(a, b) return !(a == b) -#endif - -#ifndef perform_nedf2 -#define perform_nedf2(a, b) return a != b -#endif - -#ifndef perform_gtdf2 -#define perform_gtdf2(a, b) return a > b -#endif - -#ifndef perform_gedf2 -#define perform_gedf2(a, b) return (a >= b) - 1 -#endif - -#ifndef perform_ltdf2 -#define perform_ltdf2(a, b) return -(a < b) -#endif - -#ifndef perform_ledf2 -#define perform_ledf2(a, b) return 1 - (a <= b) -#endif - -#ifndef perform_eqsf2 -#define perform_eqsf2(a, b) return !(a == b) -#endif - -#ifndef perform_nesf2 -#define perform_nesf2(a, b) return a != b -#endif - -#ifndef perform_gtsf2 -#define perform_gtsf2(a, b) return a > b -#endif - -#ifndef perform_gesf2 -#define perform_gesf2(a, b) return (a >= b) - 1 -#endif - -#ifndef perform_ltsf2 -#define perform_ltsf2(a, b) return -(a < b) -#endif - -#ifndef perform_lesf2 -#define perform_lesf2(a, b) return 1 - (a <= b); -#endif - -/* Define the C data type to use for an SImode value. */ - -#ifndef nongcc_SI_type -#define nongcc_SI_type long int -#endif - -/* Define the C data type to use for a value of word size */ -#ifndef nongcc_word_type -#define nongcc_word_type nongcc_SI_type -#endif - -/* Define the type to be used for returning an SF mode value - and the method for turning a float into that type. - These definitions work for machines where an SF value is - returned in the same register as an int. */ - -#ifndef FLOAT_VALUE_TYPE -#define FLOAT_VALUE_TYPE int -#endif - -#ifndef INTIFY -#define INTIFY(FLOATVAL) (intify.f = (FLOATVAL), intify.i) -#endif - -#ifndef FLOATIFY -#define FLOATIFY(INTVAL) ((INTVAL).f) -#endif - -#ifndef FLOAT_ARG_TYPE -#define FLOAT_ARG_TYPE union flt_or_int -#endif - -union flt_or_value { FLOAT_VALUE_TYPE i; float f; }; - -union flt_or_int { int i; float f; }; - - -#ifdef L_mulsi3 -nongcc_SI_type -__mulsi3 (a, b) - nongcc_SI_type a, b; -{ - perform_mulsi3 (a, b); -} -#endif - -#ifdef L_udivsi3 -nongcc_SI_type -__udivsi3 (a, b) - unsigned nongcc_SI_type a, b; -{ - perform_udivsi3 (a, b); -} -#endif - -#ifdef L_divsi3 -nongcc_SI_type -__divsi3 (a, b) - nongcc_SI_type a, b; -{ - perform_divsi3 (a, b); -} -#endif - -#ifdef L_umodsi3 -nongcc_SI_type -__umodsi3 (a, b) - unsigned nongcc_SI_type a, b; -{ - perform_umodsi3 (a, b); -} -#endif - -#ifdef L_modsi3 -nongcc_SI_type -__modsi3 (a, b) - nongcc_SI_type a, b; -{ - perform_modsi3 (a, b); -} -#endif - -#ifdef L_lshrsi3 -nongcc_SI_type -__lshrsi3 (a, b) - unsigned nongcc_SI_type a, b; -{ - perform_lshrsi3 (a, b); -} -#endif - -#ifdef L_lshlsi3 -nongcc_SI_type -__lshlsi3 (a, b) - unsigned nongcc_SI_type a, b; -{ - perform_lshlsi3 (a, b); -} -#endif - -#ifdef L_ashrsi3 -nongcc_SI_type -__ashrsi3 (a, b) - nongcc_SI_type a, b; -{ - perform_ashrsi3 (a, b); -} -#endif - -#ifdef L_ashlsi3 -nongcc_SI_type -__ashlsi3 (a, b) - nongcc_SI_type a, b; -{ - perform_ashlsi3 (a, b); -} -#endif - -#ifdef L_divdf3 -double -__divdf3 (a, b) - double a, b; -{ - perform_divdf3 (a, b); -} -#endif - -#ifdef L_muldf3 -double -__muldf3 (a, b) - double a, b; -{ - perform_muldf3 (a, b); -} -#endif - -#ifdef L_negdf2 -double -__negdf2 (a) - double a; -{ - perform_negdf2 (a); -} -#endif - -#ifdef L_adddf3 -double -__adddf3 (a, b) - double a, b; -{ - perform_adddf3 (a, b); -} -#endif - -#ifdef L_subdf3 -double -__subdf3 (a, b) - double a, b; -{ - perform_subdf3 (a, b); -} -#endif - -/* Note that eqdf2 returns a value for "true" that is == 0, - nedf2 returns a value for "true" that is != 0, - gtdf2 returns a value for "true" that is > 0, - and so on. */ - -#ifdef L_eqdf2 -nongcc_word_type -__eqdf2 (a, b) - double a, b; -{ - /* Value == 0 iff a == b. */ - perform_eqdf2 (a, b); -} -#endif - -#ifdef L_nedf2 -nongcc_word_type -__nedf2 (a, b) - double a, b; -{ - /* Value != 0 iff a != b. */ - perform_nedf2 (a, b); -} -#endif - -#ifdef L_gtdf2 -nongcc_word_type -__gtdf2 (a, b) - double a, b; -{ - /* Value > 0 iff a > b. */ - perform_gtdf2 (a, b); -} -#endif - -#ifdef L_gedf2 -nongcc_word_type -__gedf2 (a, b) - double a, b; -{ - /* Value >= 0 iff a >= b. */ - perform_gedf2 (a, b); -} -#endif - -#ifdef L_ltdf2 -nongcc_word_type -__ltdf2 (a, b) - double a, b; -{ - /* Value < 0 iff a < b. */ - perform_ltdf2 (a, b); -} -#endif - -#ifdef L_ledf2 -nongcc_word_type -__ledf2 (a, b) - double a, b; -{ - /* Value <= 0 iff a <= b. */ - perform_ledf2 (a, b); -} -#endif - -#ifdef L_fixdfsi -nongcc_SI_type -__fixdfsi (a) - double a; -{ - perform_fixdfsi (a); -} -#endif - -#ifdef L_fixsfsi -nongcc_SI_type -__fixsfsi (a) - FLOAT_ARG_TYPE a; -{ - union flt_or_value intify; - perform_fixsfsi (FLOATIFY (a)); -} -#endif - -#ifdef L_floatsidf -double -__floatsidf (a) - nongcc_SI_type a; -{ - perform_floatsidf (a); -} -#endif - -#ifdef L_floatsisf -FLOAT_VALUE_TYPE -__floatsisf (a) - nongcc_SI_type a; -{ - union flt_or_value intify; - perform_floatsisf (a); -} -#endif - -#ifdef L_addsf3 -FLOAT_VALUE_TYPE -__addsf3 (a, b) - FLOAT_ARG_TYPE a, b; -{ - union flt_or_value intify; - perform_addsf3 (FLOATIFY (a), FLOATIFY (b)); -} -#endif - -#ifdef L_negsf2 -FLOAT_VALUE_TYPE -__negsf2 (a) - FLOAT_ARG_TYPE a; -{ - union flt_or_value intify; - perform_negsf2 (FLOATIFY (a)); -} -#endif - -#ifdef L_subsf3 -FLOAT_VALUE_TYPE -__subsf3 (a, b) - FLOAT_ARG_TYPE a, b; -{ - union flt_or_value intify; - perform_subsf3 (FLOATIFY (a), FLOATIFY (b)); -} -#endif - -#ifdef L_eqsf2 -nongcc_word_type -__eqsf2 (a, b) - FLOAT_ARG_TYPE a, b; -{ - union flt_or_int intify; - /* Value == 0 iff a == b. */ - perform_eqsf2 (FLOATIFY (a), FLOATIFY (b)); -} -#endif - -#ifdef L_nesf2 -nongcc_word_type -__nesf2 (a, b) - FLOAT_ARG_TYPE a, b; -{ - union flt_or_int intify; - /* Value != 0 iff a != b. */ - perform_nesf2 (FLOATIFY (a), FLOATIFY (b)); -} -#endif - -#ifdef L_gtsf2 -nongcc_word_type -__gtsf2 (a, b) - FLOAT_ARG_TYPE a, b; -{ - union flt_or_int intify; - /* Value > 0 iff a > b. */ - perform_gtsf2 (FLOATIFY (a), FLOATIFY (b)); -} -#endif - -#ifdef L_gesf2 -nongcc_word_type -__gesf2 (a, b) - FLOAT_ARG_TYPE a, b; -{ - union flt_or_int intify; - /* Value >= 0 iff a >= b. */ - perform_gesf2 (FLOATIFY (a), FLOATIFY (b)); -} -#endif - -#ifdef L_ltsf2 -nongcc_word_type -__ltsf2 (a, b) - FLOAT_ARG_TYPE a, b; -{ - union flt_or_int intify; - /* Value < 0 iff a < b. */ - perform_ltsf2 (FLOATIFY (a), FLOATIFY (b)); -} -#endif - -#ifdef L_lesf2 -nongcc_word_type -__lesf2 (a, b) - FLOAT_ARG_TYPE a, b; -{ - union flt_or_int intify; - /* Value <= 0 iff a <= b. */ - perform_lesf2 (FLOATIFY (a), FLOATIFY (b)); -} -#endif - -#ifdef L_mulsf3 -FLOAT_VALUE_TYPE -__mulsf3 (a, b) - FLOAT_ARG_TYPE a, b; -{ - union flt_or_value intify; - perform_mulsf3 (FLOATIFY (a), FLOATIFY (b)); -} -#endif - -#ifdef L_divsf3 -FLOAT_VALUE_TYPE -__divsf3 (a, b) - FLOAT_ARG_TYPE a, b; -{ - union flt_or_value intify; - perform_divsf3 (FLOATIFY (a), FLOATIFY (b)); -} -#endif - -#ifdef L_truncdfsf2 -FLOAT_VALUE_TYPE -__truncdfsf2 (a) - double a; -{ - union flt_or_value intify; - perform_truncdfsf2 (a); -} -#endif - -#ifdef L_extendsfdf2 -double -__extendsfdf2 (a) - FLOAT_ARG_TYPE a; -{ - union flt_or_value intify; - perform_extendsfdf2 (FLOATIFY (a)); -} -#endif diff --git a/gnu/gcc2/libgcc/libgcc2.c b/gnu/gcc2/libgcc/libgcc2.c deleted file mode 100644 index 9dcccbe3d011..000000000000 --- a/gnu/gcc2/libgcc/libgcc2.c +++ /dev/null @@ -1,1758 +0,0 @@ -/* More subroutines needed by GCC output code on some machines. */ -/* Compile this one with gcc. */ -/* Copyright (C) 1989, 1992 Free Software Foundation, Inc. - -This file is part of GNU CC. - -GNU CC is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU CC is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU CC; see the file COPYING. If not, write to -the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ - -/* As a special exception, if you link this library with files - compiled with GCC to produce an executable, this does not cause - the resulting executable to be covered by the GNU General Public License. - This exception does not however invalidate any other reasons why - the executable file might be covered by the GNU General Public License. */ - -/* It is incorrect to include config.h here, because this file is being - compiled for the target, and hence definitions concerning only the host - do not apply. */ - -#include "tconfig.h" -#include "machmode.h" -#ifndef L_trampoline -#include "gstddef.h" -#endif - -/* Don't use `fancy_abort' here even if config.h says to use it. */ -#ifdef abort -#undef abort -#endif - -/* In the first part of this file, we are interfacing to calls generated - by the compiler itself. These calls pass values into these routines - which have very specific modes (rather than very specific types), and - these compiler-generated calls also expect any return values to have - very specific modes (rather than very specific types). Thus, we need - to avoid using regular C language type names in this part of the file - because the sizes for those types can be configured to be anything. - Instead we use the following special type names. */ - -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -typedef float SFtype __attribute__ ((mode (SF))); -typedef float DFtype __attribute__ ((mode (DF))); -#if LONG_DOUBLE_TYPE_SIZE == 96 -typedef float XFtype __attribute__ ((mode (XF))); -#endif -#if LONG_DOUBLE_TYPE_SIZE == 128 -typedef float TFtype __attribute__ ((mode (TF))); -#endif - -#if BITS_PER_WORD==16 -typedef int word_type __attribute__ ((mode (HI))); -#endif -#if BITS_PER_WORD==32 -typedef int word_type __attribute__ ((mode (SI))); -#endif -#if BITS_PER_WORD==64 -typedef int word_type __attribute__ ((mode (DI))); -#endif - -/* Make sure that we don't accidentally use any normal C language built-in - type names in the first part of this file. Instead we want to use *only* - the type names defined above. The following macro definitions insure - that if we *do* accidentally use some normal C language built-in type name, - we will get a syntax error. */ - -#define char bogus_type -#define short bogus_type -#define int bogus_type -#define long bogus_type -#define unsigned bogus_type -#define float bogus_type -#define double bogus_type - -#define SI_TYPE_SIZE (sizeof (SItype) * BITS_PER_UNIT) - -/* DIstructs are pairs of SItype values in the order determined by - WORDS_BIG_ENDIAN. */ - -#if WORDS_BIG_ENDIAN - struct DIstruct {SItype high, low;}; -#else - struct DIstruct {SItype low, high;}; -#endif - -/* We need this union to unpack/pack DImode values, since we don't have - any arithmetic yet. Incoming DImode parameters are stored into the - `ll' field, and the unpacked result is read from the struct `s'. */ - -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; - -#if defined (L_udivmoddi4) || defined (L_muldi3) || defined (L_udiv_w_sdiv) - -#include "longlong.h" - -#endif /* udiv or mul */ - -extern DItype __fixunssfdi (SFtype a); -extern DItype __fixunsdfdi (DFtype a); - -#if defined (L_negdi2) || defined (L_divdi3) || defined (L_moddi3) -#if defined (L_divdi3) || defined (L_moddi3) -static inline -#endif -DItype -__negdi2 (u) - DItype u; -{ - DIunion w; - DIunion uu; - - uu.ll = u; - - w.s.low = -uu.s.low; - w.s.high = -uu.s.high - ((USItype) w.s.low > 0); - - return w.ll; -} -#endif - -#ifdef L_lshldi3 -DItype -__lshldi3 (u, b) - DItype u; - SItype b; -{ - DIunion w; - SItype bm; - DIunion uu; - - if (b == 0) - return u; - - uu.ll = u; - - bm = (sizeof (SItype) * BITS_PER_UNIT) - b; - if (bm <= 0) - { - w.s.low = 0; - w.s.high = (USItype)uu.s.low << -bm; - } - else - { - USItype carries = (USItype)uu.s.low >> bm; - w.s.low = (USItype)uu.s.low << b; - w.s.high = ((USItype)uu.s.high << b) | carries; - } - - return w.ll; -} -#endif - -#ifdef L_lshrdi3 -DItype -__lshrdi3 (u, b) - DItype u; - SItype b; -{ - DIunion w; - SItype bm; - DIunion uu; - - if (b == 0) - return u; - - uu.ll = u; - - bm = (sizeof (SItype) * BITS_PER_UNIT) - b; - if (bm <= 0) - { - w.s.high = 0; - w.s.low = (USItype)uu.s.high >> -bm; - } - else - { - USItype carries = (USItype)uu.s.high << bm; - w.s.high = (USItype)uu.s.high >> b; - w.s.low = ((USItype)uu.s.low >> b) | carries; - } - - return w.ll; -} -#endif - -#ifdef L_ashldi3 -DItype -__ashldi3 (u, b) - DItype u; - SItype b; -{ - DIunion w; - SItype bm; - DIunion uu; - - if (b == 0) - return u; - - uu.ll = u; - - bm = (sizeof (SItype) * BITS_PER_UNIT) - b; - if (bm <= 0) - { - w.s.low = 0; - w.s.high = (USItype)uu.s.low << -bm; - } - else - { - USItype carries = (USItype)uu.s.low >> bm; - w.s.low = (USItype)uu.s.low << b; - w.s.high = ((USItype)uu.s.high << b) | carries; - } - - return w.ll; -} -#endif - -#ifdef L_ashrdi3 -DItype -__ashrdi3 (u, b) - DItype u; - SItype b; -{ - DIunion w; - SItype bm; - DIunion uu; - - if (b == 0) - return u; - - uu.ll = u; - - bm = (sizeof (SItype) * BITS_PER_UNIT) - b; - if (bm <= 0) - { - /* w.s.high = 1..1 or 0..0 */ - w.s.high = uu.s.high >> (sizeof (SItype) * BITS_PER_UNIT - 1); - w.s.low = uu.s.high >> -bm; - } - else - { - USItype carries = (USItype)uu.s.high << bm; - w.s.high = uu.s.high >> b; - w.s.low = ((USItype)uu.s.low >> b) | carries; - } - - return w.ll; -} -#endif - -#ifdef L_ffsdi2 -DItype -__ffsdi2 (u) - DItype u; -{ - DIunion uu, w; - uu.ll = u; - w.s.high = 0; - w.s.low = ffs (uu.s.low); - if (w.s.low != 0) - return w.ll; - w.s.low = ffs (uu.s.high); - if (w.s.low != 0) - { - w.s.low += BITS_PER_UNIT * sizeof (SItype); - return w.ll; - } - return w.ll; -} -#endif - -#ifdef L_muldi3 -DItype -__muldi3 (u, v) - DItype u, v; -{ - DIunion w; - DIunion uu, vv; - - uu.ll = u, - vv.ll = v; - - w.ll = __umulsidi3 (uu.s.low, vv.s.low); - w.s.high += ((USItype) uu.s.low * (USItype) vv.s.high - + (USItype) uu.s.high * (USItype) vv.s.low); - - return w.ll; -} -#endif - -#ifdef L_udiv_w_sdiv -USItype -__udiv_w_sdiv (rp, a1, a0, d) - USItype *rp, a1, a0, d; -{ - USItype q, r; - USItype c0, c1, b1; - - if ((SItype) d >= 0) - { - if (a1 < d - a1 - (a0 >> (SI_TYPE_SIZE - 1))) - { - /* dividend, divisor, and quotient are nonnegative */ - sdiv_qrnnd (q, r, a1, a0, d); - } - else - { - /* Compute c1*2^32 + c0 = a1*2^32 + a0 - 2^31*d */ - sub_ddmmss (c1, c0, a1, a0, d >> 1, d << (SI_TYPE_SIZE - 1)); - /* Divide (c1*2^32 + c0) by d */ - sdiv_qrnnd (q, r, c1, c0, d); - /* Add 2^31 to quotient */ - q += (USItype) 1 << (SI_TYPE_SIZE - 1); - } - } - else - { - b1 = d >> 1; /* d/2, between 2^30 and 2^31 - 1 */ - c1 = a1 >> 1; /* A/2 */ - c0 = (a1 << (SI_TYPE_SIZE - 1)) + (a0 >> 1); - - if (a1 < b1) /* A < 2^32*b1, so A/2 < 2^31*b1 */ - { - sdiv_qrnnd (q, r, c1, c0, b1); /* (A/2) / (d/2) */ - - r = 2*r + (a0 & 1); /* Remainder from A/(2*b1) */ - if ((d & 1) != 0) - { - if (r >= q) - r = r - q; - else if (q - r <= d) - { - r = r - q + d; - q--; - } - else - { - r = r - q + 2*d; - q -= 2; - } - } - } - else if (c1 < b1) /* So 2^31 <= (A/2)/b1 < 2^32 */ - { - c1 = (b1 - 1) - c1; - c0 = ~c0; /* logical NOT */ - - sdiv_qrnnd (q, r, c1, c0, b1); /* (A/2) / (d/2) */ - - q = ~q; /* (A/2)/b1 */ - r = (b1 - 1) - r; - - r = 2*r + (a0 & 1); /* A/(2*b1) */ - - if ((d & 1) != 0) - { - if (r >= q) - r = r - q; - else if (q - r <= d) - { - r = r - q + d; - q--; - } - else - { - r = r - q + 2*d; - q -= 2; - } - } - } - else /* Implies c1 = b1 */ - { /* Hence a1 = d - 1 = 2*b1 - 1 */ - if (a0 >= -d) - { - q = -1; - r = a0 + d; - } - else - { - q = -2; - r = a0 + 2*d; - } - } - } - - *rp = r; - return q; -} -#endif - -#ifdef L_udivmoddi4 -static const UQItype __clz_tab[] = -{ - 0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5, - 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, - 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, - 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, - 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, - 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, - 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, - 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, -}; - -UDItype -__udivmoddi4 (n, d, rp) - UDItype n, d; - UDItype *rp; -{ - DIunion ww; - DIunion nn, dd; - DIunion rr; - USItype d0, d1, n0, n1, n2; - USItype q0, q1; - USItype b, bm; - - nn.ll = n; - dd.ll = d; - - d0 = dd.s.low; - d1 = dd.s.high; - n0 = nn.s.low; - n1 = nn.s.high; - -#if !UDIV_NEEDS_NORMALIZATION - if (d1 == 0) - { - if (d0 > n1) - { - /* 0q = nn / 0D */ - - udiv_qrnnd (q0, n0, n1, n0, d0); - q1 = 0; - - /* Remainder in n0. */ - } - else - { - /* qq = NN / 0d */ - - if (d0 == 0) - d0 = 1 / d0; /* Divide intentionally by zero. */ - - udiv_qrnnd (q1, n1, 0, n1, d0); - udiv_qrnnd (q0, n0, n1, n0, d0); - - /* Remainder in n0. */ - } - - if (rp != 0) - { - rr.s.low = n0; - rr.s.high = 0; - *rp = rr.ll; - } - } - -#else /* UDIV_NEEDS_NORMALIZATION */ - - if (d1 == 0) - { - if (d0 > n1) - { - /* 0q = nn / 0D */ - - count_leading_zeros (bm, d0); - - if (bm != 0) - { - /* Normalize, i.e. make the most significant bit of the - denominator set. */ - - d0 = d0 << bm; - n1 = (n1 << bm) | (n0 >> (SI_TYPE_SIZE - bm)); - n0 = n0 << bm; - } - - udiv_qrnnd (q0, n0, n1, n0, d0); - q1 = 0; - - /* Remainder in n0 >> bm. */ - } - else - { - /* qq = NN / 0d */ - - if (d0 == 0) - d0 = 1 / d0; /* Divide intentionally by zero. */ - - count_leading_zeros (bm, d0); - - if (bm == 0) - { - /* From (n1 >= d0) /\ (the most significant bit of d0 is set), - conclude (the most significant bit of n1 is set) /\ (the - leading quotient digit q1 = 1). - - This special case is necessary, not an optimization. - (Shifts counts of SI_TYPE_SIZE are undefined.) */ - - n1 -= d0; - q1 = 1; - } - else - { - /* Normalize. */ - - b = SI_TYPE_SIZE - bm; - - d0 = d0 << bm; - n2 = n1 >> b; - n1 = (n1 << bm) | (n0 >> b); - n0 = n0 << bm; - - udiv_qrnnd (q1, n1, n2, n1, d0); - } - - /* n1 != d0... */ - - udiv_qrnnd (q0, n0, n1, n0, d0); - - /* Remainder in n0 >> bm. */ - } - - if (rp != 0) - { - rr.s.low = n0 >> bm; - rr.s.high = 0; - *rp = rr.ll; - } - } -#endif /* UDIV_NEEDS_NORMALIZATION */ - - else - { - if (d1 > n1) - { - /* 00 = nn / DD */ - - q0 = 0; - q1 = 0; - - /* Remainder in n1n0. */ - if (rp != 0) - { - rr.s.low = n0; - rr.s.high = n1; - *rp = rr.ll; - } - } - else - { - /* 0q = NN / dd */ - - count_leading_zeros (bm, d1); - if (bm == 0) - { - /* From (n1 >= d1) /\ (the most significant bit of d1 is set), - conclude (the most significant bit of n1 is set) /\ (the - quotient digit q0 = 0 or 1). - - This special case is necessary, not an optimization. */ - - /* The condition on the next line takes advantage of that - n1 >= d1 (true due to program flow). */ - if (n1 > d1 || n0 >= d0) - { - q0 = 1; - sub_ddmmss (n1, n0, n1, n0, d1, d0); - } - else - q0 = 0; - - q1 = 0; - - if (rp != 0) - { - rr.s.low = n0; - rr.s.high = n1; - *rp = rr.ll; - } - } - else - { - USItype m1, m0; - /* Normalize. */ - - b = SI_TYPE_SIZE - bm; - - d1 = (d1 << bm) | (d0 >> b); - d0 = d0 << bm; - n2 = n1 >> b; - n1 = (n1 << bm) | (n0 >> b); - n0 = n0 << bm; - - udiv_qrnnd (q0, n1, n2, n1, d1); - umul_ppmm (m1, m0, q0, d0); - - if (m1 > n1 || (m1 == n1 && m0 > n0)) - { - q0--; - sub_ddmmss (m1, m0, m1, m0, d1, d0); - } - - q1 = 0; - - /* Remainder in (n1n0 - m1m0) >> bm. */ - if (rp != 0) - { - sub_ddmmss (n1, n0, n1, n0, m1, m0); - rr.s.low = (n1 << b) | (n0 >> bm); - rr.s.high = n1 >> bm; - *rp = rr.ll; - } - } - } - } - - ww.s.low = q0; - ww.s.high = q1; - return ww.ll; -} -#endif - -#ifdef L_divdi3 -UDItype __udivmoddi4 (); -DItype -__divdi3 (u, v) - DItype u, v; -{ - SItype c = 0; - DIunion uu, vv; - DItype w; - - uu.ll = u; - vv.ll = v; - - if (uu.s.high < 0) - c = ~c, - uu.ll = __negdi2 (uu.ll); - if (vv.s.high < 0) - c = ~c, - vv.ll = __negdi2 (vv.ll); - - w = __udivmoddi4 (uu.ll, vv.ll, (UDItype *) 0); - if (c) - w = __negdi2 (w); - - return w; -} -#endif - -#ifdef L_moddi3 -UDItype __udivmoddi4 (); -DItype -__moddi3 (u, v) - DItype u, v; -{ - SItype c = 0; - DIunion uu, vv; - DItype w; - - uu.ll = u; - vv.ll = v; - - if (uu.s.high < 0) - c = ~c, - uu.ll = __negdi2 (uu.ll); - if (vv.s.high < 0) - vv.ll = __negdi2 (vv.ll); - - (void) __udivmoddi4 (uu.ll, vv.ll, &w); - if (c) - w = __negdi2 (w); - - return w; -} -#endif - -#ifdef L_umoddi3 -UDItype __udivmoddi4 (); -UDItype -__umoddi3 (u, v) - UDItype u, v; -{ - DItype w; - - (void) __udivmoddi4 (u, v, &w); - - return w; -} -#endif - -#ifdef L_udivdi3 -UDItype __udivmoddi4 (); -UDItype -__udivdi3 (n, d) - UDItype n, d; -{ - return __udivmoddi4 (n, d, (UDItype *) 0); -} -#endif - -#ifdef L_cmpdi2 -word_type -__cmpdi2 (a, b) - DItype a, b; -{ - DIunion au, bu; - - au.ll = a, bu.ll = b; - - if (au.s.high < bu.s.high) - return 0; - else if (au.s.high > bu.s.high) - return 2; - if ((USItype) au.s.low < (USItype) bu.s.low) - return 0; - else if ((USItype) au.s.low > (USItype) bu.s.low) - return 2; - return 1; -} -#endif - -#ifdef L_ucmpdi2 -word_type -__ucmpdi2 (a, b) - DItype a, b; -{ - DIunion au, bu; - - au.ll = a, bu.ll = b; - - if ((USItype) au.s.high < (USItype) bu.s.high) - return 0; - else if ((USItype) au.s.high > (USItype) bu.s.high) - return 2; - if ((USItype) au.s.low < (USItype) bu.s.low) - return 0; - else if ((USItype) au.s.low > (USItype) bu.s.low) - return 2; - return 1; -} -#endif - -#if defined(L_fixunstfdi) && (LONG_DOUBLE_TYPE_SIZE == 128) -#define WORD_SIZE (sizeof (SItype) * BITS_PER_UNIT) -#define HIGH_WORD_COEFF (((UDItype) 1) << WORD_SIZE) - -DItype -__fixunstfdi (a) - TFtype a; -{ - TFtype b; - UDItype v; - - if (a < 0) - return 0; - - /* Compute high word of result, as a flonum. */ - b = (a / HIGH_WORD_COEFF); - /* Convert that to fixed (but not to DItype!), - and shift it into the high word. */ - v = (USItype) b; - v <<= WORD_SIZE; - /* Remove high part from the TFtype, leaving the low part as flonum. */ - a -= (TFtype)v; - /* Convert that to fixed (but not to DItype!) and add it in. - Sometimes A comes out negative. This is significant, since - A has more bits than a long int does. */ - if (a < 0) - v -= (USItype) (- a); - else - v += (USItype) a; - return v; -} -#endif - -#if defined(L_fixtfdi) && (LONG_DOUBLE_TYPE_SIZE == 128) -DItype -__fixtfdi (a) - TFtype a; -{ - if (a < 0) - return - __fixunstfdi (-a); - return __fixunstfdi (a); -} -#endif - -#if defined(L_fixunsxfdi) && (LONG_DOUBLE_TYPE_SIZE == 96) -#define WORD_SIZE (sizeof (SItype) * BITS_PER_UNIT) -#define HIGH_WORD_COEFF (((UDItype) 1) << WORD_SIZE) - -DItype -__fixunsxfdi (a) - XFtype a; -{ - XFtype b; - UDItype v; - - if (a < 0) - return 0; - - /* Compute high word of result, as a flonum. */ - b = (a / HIGH_WORD_COEFF); - /* Convert that to fixed (but not to DItype!), - and shift it into the high word. */ - v = (USItype) b; - v <<= WORD_SIZE; - /* Remove high part from the XFtype, leaving the low part as flonum. */ - a -= (XFtype)v; - /* Convert that to fixed (but not to DItype!) and add it in. - Sometimes A comes out negative. This is significant, since - A has more bits than a long int does. */ - if (a < 0) - v -= (USItype) (- a); - else - v += (USItype) a; - return v; -} -#endif - -#if defined(L_fixxfdi) && (LONG_DOUBLE_TYPE_SIZE == 96) -DItype -__fixxfdi (a) - XFtype a; -{ - if (a < 0) - return - __fixunsxfdi (-a); - return __fixunsxfdi (a); -} -#endif - -#ifdef L_fixunsdfdi -#define WORD_SIZE (sizeof (SItype) * BITS_PER_UNIT) -#define HIGH_WORD_COEFF (((UDItype) 1) << WORD_SIZE) - -DItype -__fixunsdfdi (a) - DFtype a; -{ - DFtype b; - UDItype v; - - if (a < 0) - return 0; - - /* Compute high word of result, as a flonum. */ - b = (a / HIGH_WORD_COEFF); - /* Convert that to fixed (but not to DItype!), - and shift it into the high word. */ - v = (USItype) b; - v <<= WORD_SIZE; - /* Remove high part from the DFtype, leaving the low part as flonum. */ - a -= (DFtype)v; - /* Convert that to fixed (but not to DItype!) and add it in. - Sometimes A comes out negative. This is significant, since - A has more bits than a long int does. */ - if (a < 0) - v -= (USItype) (- a); - else - v += (USItype) a; - return v; -} -#endif - -#ifdef L_fixdfdi -DItype -__fixdfdi (a) - DFtype a; -{ - if (a < 0) - return - __fixunsdfdi (-a); - return __fixunsdfdi (a); -} -#endif - -#ifdef L_fixunssfdi -#define WORD_SIZE (sizeof (SItype) * BITS_PER_UNIT) -#define HIGH_WORD_COEFF (((UDItype) 1) << WORD_SIZE) - -DItype -__fixunssfdi (SFtype original_a) -{ - /* Convert the SFtype to a DFtype, because that is surely not going - to lose any bits. Some day someone else can write a faster version - that avoids converting to DFtype, and verify it really works right. */ - DFtype a = original_a; - DFtype b; - UDItype v; - - if (a < 0) - return 0; - - /* Compute high word of result, as a flonum. */ - b = (a / HIGH_WORD_COEFF); - /* Convert that to fixed (but not to DItype!), - and shift it into the high word. */ - v = (USItype) b; - v <<= WORD_SIZE; - /* Remove high part from the DFtype, leaving the low part as flonum. */ - a -= (DFtype)v; - /* Convert that to fixed (but not to DItype!) and add it in. - Sometimes A comes out negative. This is significant, since - A has more bits than a long int does. */ - if (a < 0) - v -= (USItype) (- a); - else - v += (USItype) a; - return v; -} -#endif - -#ifdef L_fixsfdi -DItype -__fixsfdi (SFtype a) -{ - if (a < 0) - return - __fixunssfdi (-a); - return __fixunssfdi (a); -} -#endif - -#if defined(L_floatdixf) && (LONG_DOUBLE_TYPE_SIZE == 96) -#define WORD_SIZE (sizeof (SItype) * BITS_PER_UNIT) -#define HIGH_HALFWORD_COEFF (((UDItype) 1) << (WORD_SIZE / 2)) -#define HIGH_WORD_COEFF (((UDItype) 1) << WORD_SIZE) - -XFtype -__floatdixf (u) - DItype u; -{ - XFtype d; - SItype negate = 0; - - if (u < 0) - u = -u, negate = 1; - - d = (USItype) (u >> WORD_SIZE); - d *= HIGH_HALFWORD_COEFF; - d *= HIGH_HALFWORD_COEFF; - d += (USItype) (u & (HIGH_WORD_COEFF - 1)); - - return (negate ? -d : d); -} -#endif - -#if defined(L_floatditf) && (LONG_DOUBLE_TYPE_SIZE == 128) -#define WORD_SIZE (sizeof (SItype) * BITS_PER_UNIT) -#define HIGH_HALFWORD_COEFF (((UDItype) 1) << (WORD_SIZE / 2)) -#define HIGH_WORD_COEFF (((UDItype) 1) << WORD_SIZE) - -TFtype -__floatditf (u) - DItype u; -{ - TFtype d; - SItype negate = 0; - - if (u < 0) - u = -u, negate = 1; - - d = (USItype) (u >> WORD_SIZE); - d *= HIGH_HALFWORD_COEFF; - d *= HIGH_HALFWORD_COEFF; - d += (USItype) (u & (HIGH_WORD_COEFF - 1)); - - return (negate ? -d : d); -} -#endif - -#ifdef L_floatdidf -#define WORD_SIZE (sizeof (SItype) * BITS_PER_UNIT) -#define HIGH_HALFWORD_COEFF (((UDItype) 1) << (WORD_SIZE / 2)) -#define HIGH_WORD_COEFF (((UDItype) 1) << WORD_SIZE) - -DFtype -__floatdidf (u) - DItype u; -{ - DFtype d; - SItype negate = 0; - - if (u < 0) - u = -u, negate = 1; - - d = (USItype) (u >> WORD_SIZE); - d *= HIGH_HALFWORD_COEFF; - d *= HIGH_HALFWORD_COEFF; - d += (USItype) (u & (HIGH_WORD_COEFF - 1)); - - return (negate ? -d : d); -} -#endif - -#ifdef L_floatdisf -#define WORD_SIZE (sizeof (SItype) * BITS_PER_UNIT) -#define HIGH_HALFWORD_COEFF (((UDItype) 1) << (WORD_SIZE / 2)) -#define HIGH_WORD_COEFF (((UDItype) 1) << WORD_SIZE) - -SFtype -__floatdisf (u) - DItype u; -{ - /* Do the calculation in DFmode - so that we don't lose any of the precision of the high word - while multiplying it. */ - DFtype f; - SItype negate = 0; - - if (u < 0) - u = -u, negate = 1; - - f = (USItype) (u >> WORD_SIZE); - f *= HIGH_HALFWORD_COEFF; - f *= HIGH_HALFWORD_COEFF; - f += (USItype) (u & (HIGH_WORD_COEFF - 1)); - - return (SFtype) (negate ? -f : f); -} -#endif - -#if defined(L_fixunsxfsi) && LONG_DOUBLE_TYPE_SIZE == 96 -#include "glimits.h" - -USItype -__fixunsxfsi (a) - XFtype a; -{ - if (a >= - (DFtype) LONG_MIN) - return (SItype) (a + LONG_MIN) - LONG_MIN; - return (SItype) a; -} -#endif - -#ifdef L_fixunsdfsi -#include "glimits.h" - -USItype -__fixunsdfsi (a) - DFtype a; -{ - if (a >= - (DFtype) LONG_MIN) - return (SItype) (a + LONG_MIN) - LONG_MIN; - return (SItype) a; -} -#endif - -#ifdef L_fixunssfsi -#include "glimits.h" - -USItype -__fixunssfsi (SFtype a) -{ - if (a >= - (SFtype) LONG_MIN) - return (SItype) (a + LONG_MIN) - LONG_MIN; - return (SItype) a; -} -#endif - -/* From here on down, the routines use normal data types. */ - -#define SItype bogus_type -#define USItype bogus_type -#define DItype bogus_type -#define UDItype bogus_type -#define SFtype bogus_type -#define DFtype bogus_type - -#undef char -#undef short -#undef int -#undef long -#undef unsigned -#undef float -#undef double - -#ifdef L__gcc_bcmp - -/* Like bcmp except the sign is meaningful. - Reult is negative if S1 is less than S2, - positive if S1 is greater, 0 if S1 and S2 are equal. */ - -int -__gcc_bcmp (s1, s2, size) - unsigned char *s1, *s2; - size_t size; -{ - while (size > 0) - { - unsigned char c1 = *s1++, c2 = *s2++; - if (c1 != c2) - return c1 - c2; - size--; - } - return 0; -} - -#endif - -#ifdef L_varargs -#ifdef __i860__ -#if defined(__svr4__) || defined(__alliant__) - asm (" .text"); - asm (" .align 4"); - -/* The Alliant needs the added underscore. */ - asm (".globl __builtin_saveregs"); -asm ("__builtin_saveregs:"); - asm (".globl ___builtin_saveregs"); -asm ("___builtin_saveregs:"); - - asm (" andnot 0x0f,%sp,%sp"); /* round down to 16-byte boundary */ - asm (" adds -96,%sp,%sp"); /* allocate stack space for reg save - area and also for a new va_list - structure */ - /* Save all argument registers in the arg reg save area. The - arg reg save area must have the following layout (according - to the svr4 ABI): - - struct { - union { - float freg[8]; - double dreg[4]; - } float_regs; - long ireg[12]; - }; - */ - - asm (" fst.q %f8, 0(%sp)"); /* save floating regs (f8-f15) */ - asm (" fst.q %f12,16(%sp)"); - - asm (" st.l %r16,32(%sp)"); /* save integer regs (r16-r27) */ - asm (" st.l %r17,36(%sp)"); - asm (" st.l %r18,40(%sp)"); - asm (" st.l %r19,44(%sp)"); - asm (" st.l %r20,48(%sp)"); - asm (" st.l %r21,52(%sp)"); - asm (" st.l %r22,56(%sp)"); - asm (" st.l %r23,60(%sp)"); - asm (" st.l %r24,64(%sp)"); - asm (" st.l %r25,68(%sp)"); - asm (" st.l %r26,72(%sp)"); - asm (" st.l %r27,76(%sp)"); - - asm (" adds 80,%sp,%r16"); /* compute the address of the new - va_list structure. Put in into - r16 so that it will be returned - to the caller. */ - - /* Initialize all fields of the new va_list structure. This - structure looks like: - - typedef struct { - unsigned long ireg_used; - unsigned long freg_used; - long *reg_base; - long *mem_ptr; - } va_list; - */ - - asm (" st.l %r0, 0(%r16)"); /* nfixed */ - asm (" st.l %r0, 4(%r16)"); /* nfloating */ - asm (" st.l %sp, 8(%r16)"); /* __va_ctl points to __va_struct. */ - asm (" bri %r1"); /* delayed return */ - asm (" st.l %r28,12(%r16)"); /* pointer to overflow args */ - -#else /* not __svr4__ */ - asm (" .text"); - asm (" .align 4"); - - asm (".globl ___builtin_saveregs"); - asm ("___builtin_saveregs:"); - asm (" mov sp,r30"); - asm (" andnot 0x0f,sp,sp"); - asm (" adds -96,sp,sp"); /* allocate sufficient space on the stack */ - -/* Fill in the __va_struct. */ - asm (" st.l r16, 0(sp)"); /* save integer regs (r16-r27) */ - asm (" st.l r17, 4(sp)"); /* int fixed[12] */ - asm (" st.l r18, 8(sp)"); - asm (" st.l r19,12(sp)"); - asm (" st.l r20,16(sp)"); - asm (" st.l r21,20(sp)"); - asm (" st.l r22,24(sp)"); - asm (" st.l r23,28(sp)"); - asm (" st.l r24,32(sp)"); - asm (" st.l r25,36(sp)"); - asm (" st.l r26,40(sp)"); - asm (" st.l r27,44(sp)"); - - asm (" fst.q f8, 48(sp)"); /* save floating regs (f8-f15) */ - asm (" fst.q f12,64(sp)"); /* int floating[8] */ - -/* Fill in the __va_ctl. */ - asm (" st.l sp, 80(sp)"); /* __va_ctl points to __va_struct. */ - asm (" st.l r28,84(sp)"); /* pointer to more args */ - asm (" st.l r0, 88(sp)"); /* nfixed */ - asm (" st.l r0, 92(sp)"); /* nfloating */ - - asm (" adds 80,sp,r16"); /* return address of the __va_ctl. */ - asm (" bri r1"); - asm (" mov r30,sp"); - /* recover stack and pass address to start - of data. */ -#endif /* not __svr4__ */ -#else /* not __i860__ */ -#ifdef __sparc__ - asm (".global __builtin_saveregs"); - asm ("__builtin_saveregs:"); - asm (".global ___builtin_saveregs"); - asm ("___builtin_saveregs:"); -#ifdef NEED_PROC_COMMAND - asm (".proc 020"); -#endif - asm ("st %i0,[%fp+68]"); - asm ("st %i1,[%fp+72]"); - asm ("st %i2,[%fp+76]"); - asm ("st %i3,[%fp+80]"); - asm ("st %i4,[%fp+84]"); - asm ("retl"); - asm ("st %i5,[%fp+88]"); -#ifdef NEED_TYPE_COMMAND - asm (".type __builtin_saveregs,#function"); - asm (".size __builtin_saveregs,.-__builtin_saveregs"); -#endif -#else /* not __sparc__ */ -#if defined(__MIPSEL__) | defined(__R3000__) | defined(__R2000__) | defined(__mips__) - - asm (" .text"); - asm (" .ent __builtin_saveregs"); - asm (" .globl __builtin_saveregs"); - asm ("__builtin_saveregs:"); - asm (" sw $4,0($30)"); - asm (" sw $5,4($30)"); - asm (" sw $6,8($30)"); - asm (" sw $7,12($30)"); - asm (" j $31"); - asm (" .end __builtin_saveregs"); -#else /* not __mips__, etc. */ -__builtin_saveregs () -{ - abort (); -} -#endif /* not __mips__ */ -#endif /* not __sparc__ */ -#endif /* not __i860__ */ -#endif - -#ifdef L_eprintf -#ifndef inhibit_libc - -#undef NULL /* Avoid errors if stdio.h and our stddef.h mismatch. */ -#include <stdio.h> -/* This is used by the `assert' macro. */ -void -__eprintf (string, expression, line, filename) - const char *string; - const char *expression; - int line; - const char *filename; -{ - fprintf (stderr, string, expression, line, filename); - fflush (stderr); - abort (); -} - -#endif -#endif - -#ifdef L_bb -/* Avoid warning from ranlib about empty object file. */ -void -__bb_avoid_warning () -{} - -#if defined (__sun__) && defined (__mc68000__) -struct bb -{ - int initialized; - char *filename; - int *counts; - int ncounts; - int zero_word; - int *addresses; -}; - -extern int ___tcov_init; - -__bb_init_func (blocks) - struct bb *blocks; -{ - if (! ___tcov_init) - ___tcov_init_func (); - - ___bb_link (blocks->filename, blocks->counts, blocks->ncounts); -} - -#endif -#endif - -/* frills for C++ */ - -#ifdef L_op_new -typedef void (*vfp)(void); - -extern vfp __new_handler; - -/* void * operator new (size_t sz) */ -void * -__builtin_new (size_t sz) -{ - void *p; - - /* malloc (0) is unpredictable; avoid it. */ - if (sz == 0) - sz = 1; - p = (void *) malloc (sz); - if (p == 0) - (*__new_handler) (); - return p; -} -#endif /* L_op_new */ - -#ifdef L_new_handler - -#ifndef inhibit_libc -/* This gets us __GNU_LIBRARY__. */ -#undef NULL /* Avoid errors if stdio.h and our stddef.h mismatch. */ -#include <stdio.h> - -#ifdef __GNU_LIBRARY__ - /* Avoid forcing the library's meaning of `write' on the user program - by using the "internal" name (for use within the library) */ -#define write(fd, buf, n) __write((fd), (buf), (n)) -#endif -#endif /* inhibit_libc */ - -typedef void (*vfp)(void); - -extern void *__builtin_new (size_t); -static void default_new_handler (void); - -vfp __new_handler = default_new_handler; - -vfp -__set_new_handler (handler) - vfp handler; -{ - vfp prev_handler; - - prev_handler = __new_handler; - if (handler == 0) handler = default_new_handler; - __new_handler = handler; - return prev_handler; -} - -vfp -set_new_handler (handler) - vfp handler; -{ - return __set_new_handler (handler); -} - -#define MESSAGE "Virtual memory exceeded in `new'\n" - -static void -default_new_handler () -{ - /* don't use fprintf (stderr, ...) because it may need to call malloc. */ - /* This should really print the name of the program, but that is hard to - do. We need a standard, clean way to get at the name. */ - write (2, MESSAGE, sizeof (MESSAGE)); - /* don't call exit () because that may call global destructors which - may cause a loop. */ - _exit (-1); -} -#endif - -#ifdef L_op_delete -/* void operator delete (void *ptr) */ -void -__builtin_delete (void *ptr) -{ - if (ptr) - free (ptr); -} -#endif - -#ifdef L_shtab -unsigned int __shtab[] = { - 0x00000001, 0x00000002, 0x00000004, 0x00000008, - 0x00000010, 0x00000020, 0x00000040, 0x00000080, - 0x00000100, 0x00000200, 0x00000400, 0x00000800, - 0x00001000, 0x00002000, 0x00004000, 0x00008000, - 0x00010000, 0x00020000, 0x00040000, 0x00080000, - 0x00100000, 0x00200000, 0x00400000, 0x00800000, - 0x01000000, 0x02000000, 0x04000000, 0x08000000, - 0x10000000, 0x20000000, 0x40000000, 0x80000000 - }; -#endif - -#ifdef L_clear_cache -/* Clear part of an instruction cache. */ - -#define INSN_CACHE_PLANE_SIZE (INSN_CACHE_SIZE / INSN_CACHE_DEPTH) - -void -__clear_cache (beg, end) - char *beg, *end; -{ -#ifdef INSN_CACHE_SIZE - static char array[INSN_CACHE_SIZE + INSN_CACHE_PLANE_SIZE + INSN_CACHE_LINE_WIDTH]; - static int initialized = 0; - int offset; - void *start_addr - void *end_addr; - typedef (*function_ptr) (); - -#if (INSN_CACHE_SIZE / INSN_CACHE_LINE_WIDTH) < 16 - /* It's cheaper to clear the whole cache. - Put in a series of jump instructions so that calling the beginning - of the cache will clear the whole thing. */ - - if (! initialized) - { - int ptr = (((int) array + INSN_CACHE_LINE_WIDTH - 1) - & -INSN_CACHE_LINE_WIDTH); - int end_ptr = ptr + INSN_CACHE_SIZE; - - while (ptr < end_ptr) - { - *(INSTRUCTION_TYPE *)ptr - = JUMP_AHEAD_INSTRUCTION + INSN_CACHE_LINE_WIDTH; - ptr += INSN_CACHE_LINE_WIDTH; - } - *(INSTRUCTION_TYPE *)(ptr - INSN_CACHE_LINE_WIDTH) = RETURN_INSTRUCTION; - - initialized = 1; - } - - /* Call the beginning of the sequence. */ - (((function_ptr) (((int) array + INSN_CACHE_LINE_WIDTH - 1) - & -INSN_CACHE_LINE_WIDTH)) - ()); - -#else /* Cache is large. */ - - if (! initialized) - { - int ptr = (((int) array + INSN_CACHE_LINE_WIDTH - 1) - & -INSN_CACHE_LINE_WIDTH); - - while (ptr < (int) array + sizeof array) - { - *(INSTRUCTION_TYPE *)ptr = RETURN_INSTRUCTION; - ptr += INSN_CACHE_LINE_WIDTH; - } - - initialized = 1; - } - - /* Find the location in array that occupies the same cache line as BEG. */ - - offset = ((int) beg & -INSN_CACHE_LINE_WIDTH) & (INSN_CACHE_PLANE_SIZE - 1); - start_addr = (((int) (array + INSN_CACHE_PLANE_SIZE - 1) - & -INSN_CACHE_PLANE_SIZE) - + offset); - - /* Compute the cache alignment of the place to stop clearing. */ -#if 0 /* This is not needed for gcc's purposes. */ - /* If the block to clear is bigger than a cache plane, - we clear the entire cache, and OFFSET is already correct. */ - if (end < beg + INSN_CACHE_PLANE_SIZE) -#endif - offset = (((int) (end + INSN_CACHE_LINE_WIDTH - 1) - & -INSN_CACHE_LINE_WIDTH) - & (INSN_CACHE_PLANE_SIZE - 1)); - -#if INSN_CACHE_DEPTH > 1 - end_addr = (start_addr & -INSN_CACHE_PLANE_SIZE) + offset; - if (end_addr <= start_addr) - end_addr += INSN_CACHE_PLANE_SIZE; - - for (plane = 0; plane < INSN_CACHE_DEPTH; plane++) - { - int addr = start_addr + plane * INSN_CACHE_PLANE_SIZE; - int stop = end_addr + plane * INSN_CACHE_PLANE_SIZE; - - while (addr != stop) - { - /* Call the return instruction at ADDR. */ - ((function_ptr) addr) (); - - addr += INSN_CACHE_LINE_WIDTH; - } - } -#else /* just one plane */ - do - { - /* Call the return instruction at START_ADDR. */ - ((function_ptr) start_addr) (); - - start_addr += INSN_CACHE_LINE_WIDTH; - } - while ((start_addr % INSN_CACHE_SIZE) != offset); -#endif /* just one plane */ -#endif /* Cache is large */ -#endif /* Cache exists */ -} - -#endif /* L_clear_cache */ - -#ifdef L_trampoline - -/* Jump to a trampoline, loading the static chain address. */ - -#ifdef TRANSFER_FROM_TRAMPOLINE -TRANSFER_FROM_TRAMPOLINE -#endif - -#ifdef __convex__ - -/* Make stack executable so we can call trampolines on stack. - This is called from INITIALIZE_TRAMPOLINE in convex.h. */ - -#include <sys/mman.h> -#include <sys/vmparam.h> -#include <machine/machparam.h> - -void -__enable_execute_stack () -{ - int fp; - static unsigned lowest = USRSTACK; - unsigned current = (unsigned) &fp & -NBPG; - - if (lowest > current) - { - unsigned len = lowest - current; - mremap (current, &len, PROT_READ | PROT_WRITE | PROT_EXEC, MAP_PRIVATE); - lowest = current; - } - - /* Clear instruction cache in case an old trampoline is in it. */ - asm ("pich"); -} -#endif /* __convex__ */ - -#ifdef __pyr__ - -#undef NULL /* Avoid errors if stdio.h and our stddef.h mismatch. */ -#include <stdio.h> -#include <sys/mman.h> -#include <sys/types.h> -#include <sys/param.h> -#include <sys/vmmac.h> - -/* Modified from the convex -code above. - mremap promises to clear the i-cache. */ - -void -__enable_execute_stack () -{ - int fp; - if (mprotect (((unsigned int)&fp/PAGSIZ)*PAGSIZ, PAGSIZ, - PROT_READ|PROT_WRITE|PROT_EXEC)) - { - perror ("mprotect in __enable_execute_stack"); - fflush (stderr); - abort (); - } -} -#endif /* __pyr__ */ -#endif /* L_trampoline */ - -#ifdef L__main - -#include "gbl-ctors.h" - -/* Run all the global destructors on exit from the program. */ - -void -__do_global_dtors () -{ -#ifdef DO_GLOBAL_DTORS_BODY - DO_GLOBAL_DTORS_BODY; -#else - unsigned nptrs = (unsigned HOST_WIDE_INT) __DTOR_LIST__[0]; - unsigned i; - - /* Some systems place the number of pointers - in the first word of the table. - On other systems, that word is -1. - In all cases, the table is null-terminated. */ - - /* If the length is not recorded, count up to the null. */ - if (nptrs == -1) - for (nptrs = 0; __DTOR_LIST__[nptrs + 1] != 0; nptrs++); - - /* GNU LD format. */ - for (i = nptrs; i >= 1; i--) - __DTOR_LIST__[i] (); -#endif -} - -#ifndef INIT_SECTION_ASM_OP -/* Run all the global constructors on entry to the program. */ - -#ifndef ON_EXIT -#define ON_EXIT(a, b) -#else -/* Make sure the exit routine is pulled in to define the globals as - bss symbols, just in case the linker does not automatically pull - bss definitions from the library. */ - -extern int _exit_dummy_decl; -int *_exit_dummy_ref = &_exit_dummy_decl; -#endif /* ON_EXIT */ - -void -__do_global_ctors () -{ - DO_GLOBAL_CTORS_BODY; - ON_EXIT (__do_global_dtors, 0); -} -#endif /* no INIT_SECTION_ASM_OP */ - -#if !defined (INIT_SECTION_ASM_OP) || defined (INVOKE__main) -/* Subroutine called automatically by `main'. - Compiling a global function named `main' - produces an automatic call to this function at the beginning. - - For many systems, this routine calls __do_global_ctors. - For systems which support a .init section we use the .init section - to run __do_global_ctors, so we need not do anything here. */ - -void -__main () -{ - /* Support recursive calls to `main': run initializers just once. */ - static int initialized = 0; - if (! initialized) - { - initialized = 1; - __do_global_ctors (); - } -} -#endif /* no INIT_SECTION_ASM_OP or INVOKE__main */ - -#endif /* L__main */ - -#ifdef L_ctors - -#include "gbl-ctors.h" - -/* Provide default definitions for the lists of constructors and - destructors, so that we don't get linker errors. These symbols are - intentionally bss symbols, so that gld and/or collect will provide - the right values. */ - -/* We declare the lists here with two elements each, - so that they are valid empty lists if no other definition is loaded. */ -#if !defined(INIT_SECTION_ASM_OP) && !defined(CTOR_LISTS_DEFINED_EXTERNALLY) -#ifdef __NeXT__ -/* After 2.3, try this definition on all systems. */ -func_ptr __CTOR_LIST__[2] = {0, 0}; -func_ptr __DTOR_LIST__[2] = {0, 0}; -#else -func_ptr __CTOR_LIST__[2]; -func_ptr __DTOR_LIST__[2]; -#endif -#endif /* no INIT_SECTION_ASM_OP and not CTOR_LISTS_DEFINED_EXTERNALLY */ -#endif /* L_ctors */ - -#ifdef L_exit - -#include "gbl-ctors.h" - -#ifndef ON_EXIT - -/* If we have no known way of registering our own __do_global_dtors - routine so that it will be invoked at program exit time, then we - have to define our own exit routine which will get this to happen. */ - -extern void __do_global_dtors (); -extern void _cleanup (); -extern volatile void _exit (); - -void -exit (status) - int status; -{ - __do_global_dtors (); -#ifdef EXIT_BODY - EXIT_BODY; -#else - _cleanup (); -#endif - _exit (status); -} - -#else -int _exit_dummy_decl = 0; /* prevent compiler & linker warnings */ -#endif - -#endif /* L_exit */ - -/* In a.out systems, we need to have these dummy constructor and destructor - lists in the library. - - When using `collect', the first link will resolve __CTOR_LIST__ - and __DTOR_LIST__ to these symbols. We will then run "nm" on the - result, build the correct __CTOR_LIST__ and __DTOR_LIST__, and relink. - Since we don't do the second link if no constructors existed, these - dummies must be fully functional empty lists. - - When using `gnu ld', these symbols will be used if there are no - constructors. If there are constructors, the N_SETV symbol defined - by the linker from the N_SETT's in input files will define __CTOR_LIST__ - and __DTOR_LIST__ rather than its being allocated as common storage - by the definitions below. - - When using a linker that supports constructor and destructor segments, - these definitions will not be used, since crtbegin.o and crtend.o - (from crtstuff.c) will have already defined __CTOR_LIST__ and - __DTOR_LIST__. The crt*.o files are passed directly to the linker - on its command line, by gcc. */ - -/* The list needs two elements: one is ignored (the old count); the - second is the terminating zero. Since both values are zero, this - declaration is not initialized, and it becomes `common'. */ - -#ifdef L_ctor_list -#include "gbl-ctors.h" -func_ptr __CTOR_LIST__[2]; -#endif - -#ifdef L_dtor_list -#include "gbl-ctors.h" -func_ptr __DTOR_LIST__[2]; -#endif |