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| author | Matt Austern <austern@apple.com> | 2004-08-18 18:41:01 +0000 |
|---|---|---|
| committer | Matt Austern <austern@gcc.gnu.org> | 2004-08-18 18:41:01 +0000 |
| commit | 92b9a671bfb851c12aa3bbb112e7f3d4119d93ed (patch) | |
| tree | be98c97c879ab88d6d133546e1ca4c121f91ad04 | |
| parent | 4766261de9346c0521b688b1b330a199edbe17e0 (diff) | |
| download | gcc-92b9a671bfb851c12aa3bbb112e7f3d4119d93ed.zip gcc-92b9a671bfb851c12aa3bbb112e7f3d4119d93ed.tar.gz gcc-92b9a671bfb851c12aa3bbb112e7f3d4119d93ed.tar.bz2 | |
Dead code stripping
Dead code stripping
* darwin.h (EH_FRAME_SECTION_ATTR): Mark so it doesn't get stripped.
* darwin.c (darwin_file_end): Mark file as potentially strippable.
From-SVN: r86203
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/darwin.c | 1 | ||||
| -rw-r--r-- | gcc/config/darwin.h | 2 |
3 files changed, 8 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4445787..2d030e0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2004-08-18 Matt Austern <austern@apple.com> + + Dead code stripping + * darwin.h (EH_FRAME_SECTION_ATTR): Mark so it doesn't get stripped. + * darwin.c (darwin_file_end): Mark file as potentially strippable. + 2004-08-18 Richard Henderson <rth@redhat.com> * alias.c (readonly_fields_p): Remove. diff --git a/gcc/config/darwin.c b/gcc/config/darwin.c index 977a4f7..0d3ff8f 100644 --- a/gcc/config/darwin.c +++ b/gcc/config/darwin.c @@ -1252,6 +1252,7 @@ darwin_file_end (void) destructor_section (); ASM_OUTPUT_ALIGN (asm_out_file, 1); } + fprintf (asm_out_file, "\t.subsections_via_symbols\n"); } #include "gt-darwin.h" diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h index 311c161..2494589 100644 --- a/gcc/config/darwin.h +++ b/gcc/config/darwin.h @@ -898,7 +898,7 @@ enum machopic_addr_class { #define TARGET_ASM_EH_FRAME_SECTION darwin_eh_frame_section #define EH_FRAME_SECTION_NAME "__TEXT" -#define EH_FRAME_SECTION_ATTR ",coalesced,no_toc+strip_static_syms" +#define EH_FRAME_SECTION_ATTR ",coalesced,no_toc+strip_static_syms+live_support" #undef ASM_PREFERRED_EH_DATA_FORMAT #define ASM_PREFERRED_EH_DATA_FORMAT(CODE,GLOBAL) \ |