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| author | Richard Henderson <rth@redhat.com> | 2011-03-22 09:02:51 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2011-03-22 09:02:51 -0700 |
| commit | bdfe906f8c3dcce2fe349c97eb1b9d448b0f495e (patch) | |
| tree | 9c7f6b4f3704dad73a8d15f619a912f15a14694d /gcc/dwarf2out.c | |
| parent | 5b13621b31fc3f51c50d30b50687ef8aac587be4 (diff) | |
| download | gcc-bdfe906f8c3dcce2fe349c97eb1b9d448b0f495e.zip gcc-bdfe906f8c3dcce2fe349c97eb1b9d448b0f495e.tar.gz gcc-bdfe906f8c3dcce2fe349c97eb1b9d448b0f495e.tar.bz2 | |
avr.c (TARGET_EXCEPT_UNWIND_INFO): New.
* config/avr/avr.c (TARGET_EXCEPT_UNWIND_INFO): New.
(avr_incoming_return_addr_rtx): New.
(emit_push_byte): New.
(expand_prologue): Use it. Remove incorrect dwarf annotation for
SREG, RAMPZ, zero register. Push frame pointer by bytes. Add dwarf
annotation for __prologue_saves__. Fixup dwarf annotation for CFA.
(emit_pop_byte): New.
(expand_epilogue): Use it. Pop frame pointer by bytes.
* config/avr/avr.h (FRAME_POINTER_CFA_OFFSET): Remove.
(INCOMING_RETURN_ADDR_RTX): New.
(INCOMING_FRAME_SP_OFFSET): New.
(ARG_POINTER_CFA_OFFSET): New.
* config/avr/avr.md (*pushqi): Fix mode of auto-inc.
(*pushhi, *pushsi, *pushsf, popqi): Likewise.
(pophi): Remove.
From-SVN: r171295
Diffstat (limited to 'gcc/dwarf2out.c')
0 files changed, 0 insertions, 0 deletions