diff options
| author | John Polstra <jdp@FreeBSD.org> | 1998-10-08 21:33:02 +0000 |
|---|---|---|
| committer | John Polstra <jdp@FreeBSD.org> | 1998-10-08 21:33:02 +0000 |
| commit | 71e64d35d1945c6fe5b34a508464ecb4fe67c97a (patch) | |
| tree | 5ed597ae91fff10a35e6521c2091ab56661367d4 /lang/gcc30/files/patch-af | |
| parent | f0f64ab3a32e5392c5ac333d1c61d80ea7b8f44d (diff) | |
Make profiling work.
Notes
Notes:
svn path=/head/; revision=13754
Diffstat (limited to 'lang/gcc30/files/patch-af')
| -rw-r--r-- | lang/gcc30/files/patch-af | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/lang/gcc30/files/patch-af b/lang/gcc30/files/patch-af new file mode 100644 index 000000000000..ccd446725773 --- /dev/null +++ b/lang/gcc30/files/patch-af @@ -0,0 +1,51 @@ +--- gcc/config/i386/freebsd-elf.h.orig Mon Jul 13 15:38:36 1998 ++++ gcc/config/i386/freebsd-elf.h Wed Oct 7 22:18:02 1998 +@@ -108,22 +108,19 @@ + : ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+3 \ + : (-1)) + +-/* Output assembler code to FILE to increment profiler label # LABELNO +- for profiling a function entry. */ ++/* Tell final.c that we don't need a label passed to mcount. */ ++#define NO_PROFILE_DATA + + #undef FUNCTION_PROFILER + #define FUNCTION_PROFILER(FILE, LABELNO) \ + { \ + if (flag_pic) \ + { \ +- fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%edx\n", \ +- LPREFIX, (LABELNO)); \ +- fprintf (FILE, "\tcall *mcount@GOT(%%ebx)\n"); \ ++ fprintf (FILE, "\tcall *.mcount@GOT(%%ebx)\n"); \ + } \ + else \ + { \ +- fprintf (FILE, "\tmovl $%sP%d,%%edx\n", LPREFIX, (LABELNO)); \ +- fprintf (FILE, "\tcall mcount\n"); \ ++ fprintf (FILE, "\tcall .mcount\n"); \ + } \ + } + +@@ -146,20 +143,8 @@ + #define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}" + + #undef LIB_SPEC +-#if 1 +-/* We no longer link with libc_p.a or libg.a by default. If you +- * want to profile or debug the C library, please add +- * -lc_p or -ggdb to LDFLAGS at the link time, respectively. +- */ + #define LIB_SPEC \ +- "%{!shared: %{mieee-fp:-lieee} %{p:-lgmon} %{pg:-lgmon} \ +- %{!ggdb:-lc} %{ggdb:-lg}}" +-#else +-#define LIB_SPEC \ +- "%{!shared: \ +- %{mieee-fp:-lieee} %{p:-lgmon -lc_p} %{pg:-lgmon -lc_p} \ +- %{!p:%{!pg:%{!g*:-lc} %{g*:-lg}}}}" +-#endif ++ "%{!shared: %{p:-lc_p} %{pg:-lc_p} %{!p:%{!pg:-lc}}}" + + /* Provide a LINK_SPEC appropriate for FreeBSD. Here we provide support + for the special GCC options -static and -shared, which allow us to |