diff options
| author | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-12-14 15:53:47 +0000 |
|---|---|---|
| committer | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-12-14 15:53:47 +0000 |
| commit | 60830e2881dbd4cd29cdc49b77dadcc50179c402 (patch) | |
| tree | a329420c92f91d3309ded9a79854c08553841dcf /gcc/dwarf2out.c | |
| parent | 05a2ccca57257176fd3618f6c9b6cbf3c8151add (diff) | |
| download | gcc-60830e2881dbd4cd29cdc49b77dadcc50179c402.tar.gz | |
2008-12-14 Basile Starynkevitch <basile@starynkevitch.net>
MELT branch merged with trunk r142748
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@142749 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/dwarf2out.c')
| -rw-r--r-- | gcc/dwarf2out.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 68d0ee8da3b..669948bc7ce 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -110,6 +110,9 @@ static void dwarf2out_source_line (unsigned int, const char *); #define DWARF2_FRAME_REG_OUT(REGNO, FOR_EH) (REGNO) #endif +/* Save the result of dwarf2out_do_frame across PCH. */ +static GTY(()) bool saved_do_cfi_asm = 0; + /* Decide whether we want to emit frame unwind information for the current translation unit. */ @@ -121,7 +124,7 @@ dwarf2out_do_frame (void) we're not going to output frame or unwind info. */ return (write_symbols == DWARF2_DEBUG || write_symbols == VMS_AND_DWARF2_DEBUG - || DWARF2_FRAME_INFO + || DWARF2_FRAME_INFO || saved_do_cfi_asm #ifdef DWARF2_UNWIND_INFO || (DWARF2_UNWIND_INFO && (flag_unwind_tables @@ -142,7 +145,7 @@ dwarf2out_do_cfi_asm (void) #endif if (!flag_dwarf2_cfi_asm || !dwarf2out_do_frame ()) return false; - if (!eh_personality_libfunc) + if (saved_do_cfi_asm || !eh_personality_libfunc) return true; if (!HAVE_GAS_CFI_PERSONALITY_DIRECTIVE) return false; @@ -156,6 +159,7 @@ dwarf2out_do_cfi_asm (void) if ((enc & 0x70) != 0 && (enc & 0x70) != DW_EH_PE_pcrel) return false; + saved_do_cfi_asm = true; return true; } |