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xtensa.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.

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* config/xtensa/xtensa.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
	(ASM_OUTPUT_DWARF_PCREL): Define.

From-SVN: r130697
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Bob Wilson 2007-12-07 23:02:46 +00:00 committed by Bob Wilson
parent 9d65173613
commit 24eaa34f8c
2 changed files with 18 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2007-12-07 Bob Wilson <bob.wilson@acm.org>
* config/xtensa/xtensa.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
(ASM_OUTPUT_DWARF_PCREL): Define.
2007-12-07 Richard Guenther <rguenther@suse.de>
PR middle-end/34382

13
gcc/config/xtensa/xtensa.h
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@ -1067,6 +1067,19 @@ typedef struct xtensa_args
#define DWARF_FRAME_RETURN_COLUMN DWARF_FRAME_REGNUM (0)
#define DWARF_FRAME_REGISTERS 16
#define EH_RETURN_DATA_REGNO(N) ((N) < 2 ? (N) + 2 : INVALID_REGNUM)
#define ASM_PREFERRED_EH_DATA_FORMAT(CODE, GLOBAL) \
(flag_pic \
? (((GLOBAL) ? DW_EH_PE_indirect : 0) \
| DW_EH_PE_pcrel | DW_EH_PE_sdata4) \
: DW_EH_PE_absptr)
/* Emit a PC-relative relocation. */
#define ASM_OUTPUT_DWARF_PCREL(FILE, SIZE, LABEL) \
do { \
fputs (integer_asm_op (SIZE, FALSE), FILE); \
assemble_name (FILE, LABEL); \
fputs ("@pcrel", FILE); \
} while (0)
/* Xtensa constant pool breaks the devices in crtstuff.c to control
section in where code resides. We have to write it as asm code. Use