diff options
Diffstat (limited to 'contrib/gcc/dbxout.c')
| -rw-r--r-- | contrib/gcc/dbxout.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/contrib/gcc/dbxout.c b/contrib/gcc/dbxout.c index 5e6f2a9d874e..bc15a4d5411c 100644 --- a/contrib/gcc/dbxout.c +++ b/contrib/gcc/dbxout.c @@ -163,10 +163,12 @@ static int source_label_number = 1; #define FORCE_TEXT #endif -/* If there is a system stabs.h, use it. Otherwise, use our own. */ - -#ifndef HAVE_STABS_H -#include "gstab.h" +/* If there is a system stab.h, use it. Otherwise, use our own. */ +/* ??? This is supposed to describe the target's stab format, so using + the host HAVE_STAB_H appears to be wrong. For now, we use our own file + when cross compiling. */ +#if defined (USG) || !defined (HAVE_STAB_H) || defined (CROSS_COMPILE) +#include "gstab.h" /* If doing DBX on sysV, use our own stab.h. */ #else #include <stab.h> @@ -495,7 +497,7 @@ dbxout_typedefs (syms) void dbxout_start_new_source_file (filename) - char *filename; + char *filename ATTRIBUTE_UNUSED; { #ifdef DBX_USE_BINCL struct dbx_file *n = (struct dbx_file *) xmalloc (sizeof *n); @@ -580,8 +582,8 @@ dbxout_source_line (file, filename, lineno) void dbxout_finish (file, filename) - FILE *file; - char *filename; + FILE *file ATTRIBUTE_UNUSED; + char *filename ATTRIBUTE_UNUSED; { #ifdef DBX_OUTPUT_MAIN_SOURCE_FILE_END DBX_OUTPUT_MAIN_SOURCE_FILE_END (file, filename); @@ -1935,7 +1937,7 @@ dbxout_symbol (decl, local) DECL_RTL (decl) = eliminate_regs (DECL_RTL (decl), 0, NULL_RTX); #ifdef LEAF_REG_REMAP - if (leaf_function) + if (current_function_uses_only_leaf_regs) leaf_renumber_regs_insn (DECL_RTL (decl)); #endif @@ -2188,7 +2190,7 @@ dbxout_symbol_name (decl, suffix, letter) static void dbxout_prepare_symbol (decl) - tree decl; + tree decl ATTRIBUTE_UNUSED; { #ifdef WINNING_GDB char *filename = DECL_SOURCE_FILE (decl); @@ -2257,7 +2259,7 @@ dbxout_parms (parms) = eliminate_regs (DECL_INCOMING_RTL (parms), 0, NULL_RTX); DECL_RTL (parms) = eliminate_regs (DECL_RTL (parms), 0, NULL_RTX); #ifdef LEAF_REG_REMAP - if (leaf_function) + if (current_function_uses_only_leaf_regs) { leaf_renumber_regs_insn (DECL_INCOMING_RTL (parms)); leaf_renumber_regs_insn (DECL_RTL (parms)); @@ -2681,7 +2683,7 @@ dbxout_really_begin_function (decl) void dbxout_begin_function (decl) - tree decl; + tree decl ATTRIBUTE_UNUSED; { #ifdef DBX_FUNCTION_FIRST dbxout_really_begin_function (decl); |