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| author | Jeff Law <law@gcc.gnu.org> | 1994-01-19 23:08:37 -0700 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1994-01-19 23:08:37 -0700 |
| commit | abb6b720734c1fb17251defde364f9b1e39ebcfb (patch) | |
| tree | 1a6814a544f30b40fcdda46bca7df606a54e2148 /gcc | |
| parent | ac7198efaf94ea5885d40d7b93fe404603e4a429 (diff) | |
| download | gcc-abb6b720734c1fb17251defde364f9b1e39ebcfb.zip gcc-abb6b720734c1fb17251defde364f9b1e39ebcfb.tar.gz gcc-abb6b720734c1fb17251defde364f9b1e39ebcfb.tar.bz2 | |
pa.h (ASM_OUTPUT_SOURCE_LINE): Make the first source line stab for each procedure special to avoid the need...
* pa.h (ASM_OUTPUT_SOURCE_LINE): Make the first source
line stab for each procedure special to avoid the need
for nasty hacks in GAS.
From-SVN: r6402
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/pa/pa.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/gcc/config/pa/pa.h b/gcc/config/pa/pa.h index 5e382ab..b70cf15 100644 --- a/gcc/config/pa/pa.h +++ b/gcc/config/pa/pa.h @@ -105,14 +105,22 @@ extern int target_flags; compatable. */ #define DBX_BLOCKS_FUNCTION_RELATIVE 1 -/* Likewise for linenos. */ +/* Likewise for linenos. + + We make the first line stab special to avoid adding several + gross hacks to GAS. */ #undef ASM_OUTPUT_SOURCE_LINE #define ASM_OUTPUT_SOURCE_LINE(file, line) \ { static int sym_lineno = 1; \ - fprintf (file, "\t.stabn 68,0,%d,L$M%d-%s\nL$M%d:\n", \ - line, sym_lineno, \ - XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0) + 1, \ - sym_lineno); \ + static tree last_function_decl = NULL; \ + if (current_function_decl == last_function_decl) \ + fprintf (file, "\t.stabn 68,0,%d,L$M%d-%s\nL$M%d:\n", \ + line, sym_lineno, \ + XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0) + 1, \ + sym_lineno); \ + else \ + fprintf (file, "\t.stabn 68,0,%d,0\n", line); \ + last_function_decl = current_function_decl; \ sym_lineno += 1; } /* But, to make this work, we have to output the stabs for the function |