diff options
| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-09-05 22:22:07 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-09-05 22:22:07 +0000 |
| commit | 5a96522597fa98fab47145a4d5ece43eb9aac238 (patch) | |
| tree | 08f1b3bd01cc97bc3538c0c23730f536d7c2d692 /gcc/config/alpha/elf.h | |
| parent | 86b18255f2a5ce9abdce76591122f950a3acf4e9 (diff) | |
| download | gcc-5a96522597fa98fab47145a4d5ece43eb9aac238.tar.gz | |
* alpha.c (alpha_ra_ever_killed): Inspect the topmost sequence,
not whatever we're generating now.
* alpha.c (set_frame_related_p, FRP): New.
(alpha_expand_prologue): Mark frame related insns.
(alpha_expand_epilogue): Likewise, but with a null FRP.
* alpha.h (INCOMING_RETURN_ADDR_RTX): New.
* alpha.md (exception_receiver): New.
* alpha/crtbegin.asm (.eh_frame): New beginning.
(__do_frame_setup, __do_frame_takedown): New.
* alpha/crtend.asm (.eh_frame): New ending.
* alpha/elf.h (DWARF2_DEBUGGING_INFO): Define.
(ASM_SPEC): Don't emit both dwarf2 and mdebug.
(ASM_FILE_START): Don't emit .file for dwarf2.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@22277 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/alpha/elf.h')
| -rw-r--r-- | gcc/config/alpha/elf.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/gcc/config/alpha/elf.h b/gcc/config/alpha/elf.h index 4f4703c14ef..89eda748c06 100644 --- a/gcc/config/alpha/elf.h +++ b/gcc/config/alpha/elf.h @@ -24,6 +24,7 @@ Boston, MA 02111-1307, USA. */ #define OBJECT_FORMAT_ELF #define DBX_DEBUGGING_INFO +#define DWARF2_DEBUGGING_INFO #undef PREFERRED_DEBUGGING_TYPE #define PREFERRED_DEBUGGING_TYPE DBX_DEBUG @@ -34,7 +35,7 @@ Boston, MA 02111-1307, USA. */ #define CC1_SPEC "%{G*}" #undef ASM_SPEC -#define ASM_SPEC "%{G*} %{relax:-relax}" +#define ASM_SPEC "%{G*} %{relax:-relax} %{gdwarf*:-no-mdebug}" #undef LINK_SPEC #define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax} \ @@ -49,18 +50,21 @@ Boston, MA 02111-1307, USA. */ /* Output at beginning of assembler file. */ #undef ASM_FILE_START #define ASM_FILE_START(FILE) \ -{ \ - alpha_write_verstamp (FILE); \ - output_file_directive (FILE, main_input_filename); \ +do { \ + if (write_symbols != DWARF2_DEBUG) \ + { \ + alpha_write_verstamp (FILE); \ + output_file_directive (FILE, main_input_filename); \ + } \ fprintf (FILE, "\t.set noat\n"); \ - fprintf (FILE, "\t.set noreorder\n"); \ + fprintf (FILE, "\t.set noreorder\n"); \ if (TARGET_BWX | TARGET_MAX | TARGET_CIX) \ { \ fprintf (FILE, "\t.arch %s\n", \ (alpha_cpu == PROCESSOR_EV6 ? "ev6" \ : TARGET_MAX ? "pca56" : "ev56")); \ } \ -} +} while (0) extern void output_file_directive (); |