diff options
| author | geoffk <geoffk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-07-01 04:09:07 +0000 |
|---|---|---|
| committer | geoffk <geoffk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-07-01 04:09:07 +0000 |
| commit | 60ea93bb72e070f6830453db1cfe3a39714de467 (patch) | |
| tree | c06b7ba921908103e7b86d67bed62ad6003088e2 /gcc/config/rs6000/t-darwin | |
| parent | 3cd6c7c47222b1fa97bfe365853adb7ee297e86a (diff) | |
| download | gcc-60ea93bb72e070f6830453db1cfe3a39714de467.tar.gz | |
Index: gcc/ChangeLog
2004-06-28 Geoffrey Keating <geoffk@apple.com>
Andreas Tobler <a.tobler@schweiz.ch>
PR 15813
* dwarf2out.c (reg_save): Output DW_CFA_same_value when a
register is saved in itself.
(initial_return_save): If the return address is a register,
it's already there, don't bother to mention it in the CFI.
(struct queued_reg_save): Add field saved_reg.
(struct reg_saved_in_data): New.
(regs_saved_in_regs): New.
(num_regs_saved_in_regs): New.
(queue_reg_save): Add extra parameter to specify register saved
in register. Remove duplicate entries from queue. Add comment
for function.
(flush_queued_reg_saves): Handle registers saved in registers.
Update regs_saved_in_regs. Add comment for function.
(clobbers_queued_reg_save): Add comment for function. Allow
for regs_saved_in_regs.
(reg_saved_in): New.
(dwarf2out_frame_debug_expr): Handle saving registers in other
registers.
(dwarf2out_frame_debug): Reset regs_saved_in_regs.
* unwind-dw2.c (execute_cfa_program): Correct handling of
DW_CFA_same_value. Add FIXME comment about incorrect implementation
of DW_CFA_restore_extended.
* config/rs6000/rs6000.c (rs6000_emit_prologue): Let
dwarf2out_frame_debug_expr see instructions that save registers
in other registers or save those other registers in memory.
* unwind-dw2.c (DWARF_FRAME_REGISTERS): Move to unwind-dw2.h.
(_Unwind_FrameState): Likewise.
* unwind-dw2.h: New.
* Makefile.in (LIB2ADDEHDEP): Add unwind-dw2.h.
* config/rs6000/darwin-fallback.c: New file.
* config/rs6000/darwin.h (MD_FALLBACK_FRAME_STATE_FOR): Define.
* config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Add darwin-fallback.o.
Index: gcc/testsuite/ChangeLog
2004-06-26 Geoffrey Keating <geoffk@apple.com>
Andreas Tobler <a.tobler@schweiz.ch>
* gcc.dg/cleanup-10.c: Run on all Linux platforms and powerpc-darwin.
Use SA_RESETHAND rather than SA_ONESHOT. Trap SIGBUS as well
as SIGSEGV.
* gcc.dg/cleanup-11.c: Likewise.
* gcc.dg/cleanup-8.c: Likewise.
* gcc.dg/cleanup-9.c: Likewise.
* gcc.dg/cleanup-5.c: Run on all platforms.
Index: libjava/ChangeLog
2004-06-26 Geoffrey Keating <geoffk@apple.com>
Andreas Tobler <a.tobler@schweiz.ch>
* configure.host (powerpc-*-darwin*): New case, define
can_unwind_signal.
* configure.in (*-*-darwin*): New case, point to darwin-signal.h.
* configure: Regenerate.
* include/darwin-signal.h: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83953 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/rs6000/t-darwin')
| -rw-r--r-- | gcc/config/rs6000/t-darwin | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config/rs6000/t-darwin b/gcc/config/rs6000/t-darwin index 3302176c93d..f38adb92a33 100644 --- a/gcc/config/rs6000/t-darwin +++ b/gcc/config/rs6000/t-darwin @@ -1,6 +1,6 @@ -# Add trampoline and long double support to libgcc. LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/darwin-tramp.asm \ - $(srcdir)/config/rs6000/darwin-ldouble.c + $(srcdir)/config/rs6000/darwin-ldouble.c \ + $(srcdir)/config/rs6000/darwin-fallback.c LIB2FUNCS_STATIC_EXTRA = \ $(srcdir)/config/rs6000/darwin-fpsave.asm \ |