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H.J. Lu cca2207a2d Fix Dwarf unwind library for UNITS_PER_WORD > sizeof (void *) 
gcc/

2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR other/48007
	* config.gcc (libgcc_tm_file): Add i386/value-unwind.h for
	Linux/x86.

	* system.h (REG_VALUE_IN_UNWIND_CONTEXT): Poisoned.
	(ASSUME_EXTENDED_UNWIND_CONTEXT): Likewise.

	* unwind-dw2.c (ASSUME_EXTENDED_UNWIND_CONTEXT): New.
	(_Unwind_Context_Reg_Val): Likewise.
	(_Unwind_Get_Unwind_Word): Likewise.
	(_Unwind_Get_Unwind_Context_Reg_Val): Likewise.
	(_Unwind_Context): Use _Unwind_Context_Reg_Val on the reg field.
	(_Unwind_IsExtendedContext): Check ASSUME_EXTENDED_UNWIND_CONTEXT
	for EXTENDED_CONTEXT_BIT.
	(__frame_state_for): Likewise.
	(uw_init_context_1): Likewise.
	(_Unwind_GetGR): Updated.
	(_Unwind_SetGR): Likewise.
	(_Unwind_GetGRPtr): Likewise.
	(_Unwind_SetGRPtr): Likewise.
	(_Unwind_SetGRValue): Likewise.
	(_Unwind_GRByValue): Likewise.
	(uw_install_context_1): Likewise.

	* doc/tm.texi.in: Document REG_VALUE_IN_UNWIND_CONTEXT and
	ASSUME_EXTENDED_UNWIND_CONTEXT.
	* doc/tm.texi: Regenerated.

libgcc/

2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR other/48007
	* config/i386/value-unwind.h: New.

From-SVN: r177563
 		2011-08-08 06:26:06 -07:00
..
alpha crtfastmath.c: Move to ../libgcc/config/alpha. 2011-07-13 17:33:38 +00:00
arm soft-fp: Move to ../libgcc. 2011-08-05 15:13:48 +00:00
avr Makefile.in (FPBIT_FUNCS, [...]): Remove. 2011-08-05 14:53:09 +00:00
bfin linux.h (MD_UNWIND_SUPPORT): Remove. 2011-06-03 18:30:39 +00:00
c6x soft-fp: Move to ../libgcc. 2011-08-05 15:13:48 +00:00
frv config.gcc (arm*-*-linux-*eabi): Add bpabi.h from libgcc. 2010-10-14 12:35:43 +00:00
h8300 Makefile.in (FPBIT_FUNCS, [...]): Remove. 2011-08-05 14:53:09 +00:00
i386 Fix Dwarf unwind library for UNITS_PER_WORD > sizeof (void *) 2011-08-08 06:26:06 -07:00
ia64 soft-fp: Move to ../libgcc. 2011-08-05 15:13:48 +00:00
libbid Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
lm32 soft-fp: Move to ../libgcc. 2011-08-05 15:13:48 +00:00
m68k linux.h (MD_UNWIND_SUPPORT): Remove. 2011-06-03 18:30:39 +00:00
microblaze Check in support for Xilinx MicroBlaze processor. 2010-09-30 18:21:57 +00:00
mips Makefile.in (FPBIT_FUNCS, [...]): Remove. 2011-08-05 14:53:09 +00:00
mmix Migrate from broken pre-libgcc legacy support to libgcc-centric rules. 2010-02-22 00:37:30 +00:00
moxie soft-fp: Move to ../libgcc. 2011-08-05 15:13:48 +00:00
pa linux.h (MD_UNWIND_SUPPORT): Remove. 2011-06-03 18:30:39 +00:00
picochip Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00
rs6000 soft-fp: Move to ../libgcc. 2011-08-05 15:13:48 +00:00
rx Makefile.in (FPBIT_FUNCS, [...]): Remove. 2011-08-05 14:53:09 +00:00
s390 Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00
score soft-fp: Move to ../libgcc. 2011-08-05 15:13:48 +00:00
sh linux.h (MD_UNWIND_SUPPORT): Remove. 2011-06-03 18:30:39 +00:00
sparc Makefile.in (FPBIT_FUNCS, [...]): Remove. 2011-08-05 14:53:09 +00:00
spu Makefile.in (FPBIT_FUNCS, [...]): Remove. 2011-08-05 14:53:09 +00:00
xtensa Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00
darwin-crt3.c darwin-crt2.c: Move to ../libgcc/config/rs6000. 2011-07-13 16:28:30 +00:00
gmon-sol2.c gmon-sol2.c: Reindent. 2011-06-01 14:46:24 +00:00
no-sfp-machine.h soft-fp: Move to ../libgcc. 2011-08-05 15:13:48 +00:00
no-unwind.h linux.h (MD_UNWIND_SUPPORT): Remove. 2011-06-03 18:30:39 +00:00
t-crtfm crtfastmath.c: Move to ../libgcc/config/alpha. 2011-07-13 17:33:38 +00:00
t-crtin t-slibgcc-darwin: Move to ... 2011-06-01 14:39:17 +00:00
t-darwin Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00
t-dfprules dfp-bit.c, dfp-bit.h: Move to ../libgcc. 2011-07-11 14:40:56 +00:00
t-eh-dw2-dip Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00
t-fdpbit Makefile.in (FPBIT_FUNCS, [...]): Remove. 2011-08-05 14:53:09 +00:00
t-fixedpoint-gnu-prefix Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New. 2011-08-01 12:02:45 +00:00
t-fpbit Makefile.in (FPBIT_FUNCS, [...]): Remove. 2011-08-05 14:53:09 +00:00
t-gnu-prefix Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New. 2011-08-01 12:02:45 +00:00
t-libunwind Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00
t-libunwind-elf Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00
t-rtems t-slibgcc-darwin: Move to ... 2011-06-01 14:39:17 +00:00
t-slibgcc t-slibgcc-darwin: Move to ... 2011-06-01 14:39:17 +00:00
t-slibgcc-darwin re PR bootstrap/49173 (No rule to make target `../../../../work/libgcc/../gcc/libgcc-std.ver', needed by `libgcc.map'.) 2011-05-27 07:53:51 +00:00
t-slibgcc-elf-ver t-slibgcc-darwin: Move to ... 2011-06-01 14:39:17 +00:00
t-slibgcc-gld t-slibgcc-darwin: Move to ... 2011-06-01 14:39:17 +00:00
t-slibgcc-sld t-slibgcc-darwin: Move to ... 2011-06-01 14:39:17 +00:00
t-softfp soft-fp: Move to ../libgcc. 2011-08-05 15:13:48 +00:00
t-softfp-excl soft-fp: Move to ../libgcc. 2011-08-05 15:13:48 +00:00
t-softfp-sfdf soft-fp: Move to ../libgcc. 2011-08-05 15:13:48 +00:00
t-softfp-tf soft-fp: Move to ../libgcc. 2011-08-05 15:13:48 +00:00
t-sol2 Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00
t-stack t-stack (LIB2ADD_ST): Set instead of LIB2ADD. 2010-10-01 19:31:49 +00:00
t-tls tls.m4 (GCC_CHECK_CC_TLS): New. 2007-07-06 07:00:46 -07:00
unwind-dw2-fde-darwin.c Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00