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b30e10aba7
gcc/libgcc
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Georg-Johann Lay b30e10aba7 re PR target/52461 ([avr] XMEGA+EBI: RAMPZ clobbered while reading from flash) 
libgcc/
	PR target/52461
	PR target/52508
	* config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
	if RAMPZ affects reading from RAM.
	(__tablejump_elpm__): Ditto.
	(.xload): Ditto.
	(__movmemx_hi): Ditto.
	(__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
	(__do_global_dtors): Ditto.
	(__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
	(__movmemx_hi): Ditto.
gcc/	
	PR target/52461
	* gcc/config/avr/avr.c (avr_out_lpm): Clear RAMPZ after usage
	if RAMPZ affects reading from RAM.

From-SVN: r185030
2012-03-07 10:33:19 +00:00
..
config re PR target/52461 ([avr] XMEGA+EBI: RAMPZ clobbered while reading from flash) 2012-03-07 10:33:19 +00:00
soft-fp soft-fp: Imported from glibc upstream. 2012-03-01 21:50:26 +01:00
ChangeLog re PR target/52461 ([avr] XMEGA+EBI: RAMPZ clobbered while reading from flash) 2012-03-07 10:33:19 +00:00
config.host config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode to w32-unwind.h header. 2012-02-20 22:19:55 +01:00
configure Interix resurrection 2012-01-23 06:25:28 +00:00
configure.ac Return gthr-posix.h to libgcc (PR bootstrap/50982) 2011-11-07 16:34:31 +00:00
crtstuff.c crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the size of func_ptr. 2011-12-06 13:35:41 -08:00
dfp-bit.c dfp-bit.c, dfp-bit.h: Move to ../libgcc. 2011-07-11 14:40:56 +00:00
dfp-bit.h Move libgcc_tm_file to toplevel libgcc 2011-11-02 15:26:35 +00:00
divmod.c Move libgcc2 to toplevel libgcc 2011-11-02 15:23:48 +00:00
empty.mk
emutls.c Move libgcc_tm_file to toplevel libgcc 2011-11-02 15:26:35 +00:00
enable-execute-stack-empty.c enable-execute-stack-empty.c (__enable_execute_stack): Add prototype. 2011-06-22 13:20:07 +02:00
enable-execute-stack-mprotect.c re PR bootstrap/51006 (bootstrap fails on NetBSD 5.1) 2012-01-03 21:39:46 +00:00
fixed-bit.c Move libgcc_tm_file to toplevel libgcc 2011-11-02 15:26:35 +00:00
fixed-bit.h Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New. 2011-08-01 12:02:45 +00:00
fixed-obj.mk fixed-bit.c, [...]: Move to ../libgcc. 2011-07-08 11:18:38 +00:00
floatunsidf.c Move libgcc2 to toplevel libgcc 2011-11-02 15:23:48 +00:00
floatunsisf.c Move libgcc2 to toplevel libgcc 2011-11-02 15:23:48 +00:00
floatunsitf.c Move libgcc2 to toplevel libgcc 2011-11-02 15:23:48 +00:00
floatunsixf.c Move libgcc2 to toplevel libgcc 2011-11-02 15:23:48 +00:00
fp-bit.c Move libgcc_tm_file to toplevel libgcc 2011-11-02 15:26:35 +00:00
fp-bit.h Makefile.in (FPBIT_FUNCS, [...]): Remove. 2011-08-05 14:53:09 +00:00
gbl-ctors.h Move libgcc2 to toplevel libgcc 2011-11-02 15:23:48 +00:00
gen-fixed.sh fixed-obj.mk: New file to support fine-grain fixed-point functions. 2007-09-17 22:18:13 +00:00
generic-morestack-thread.c Move libgcc_tm_file to toplevel libgcc 2011-11-02 15:26:35 +00:00
generic-morestack.c generic-morestack.c (__splitstack_releasecontext): Correct call to __morestack_release_segments. 2012-02-28 17:43:43 +00:00
generic-morestack.h common.opt (fsplit-stack): New option. 2010-09-27 19:48:20 +00:00
gstdint.h dfp.c (WORDS_BIGENDIAN): Define to 0 if not defined. 2008-06-11 00:43:09 +01:00
gthr-posix.h re PR libstdc++/51296 (Several 30_threads tests FAIL on Tru64 UNIX) 2012-02-07 09:19:27 +00:00
gthr-single.h Move gthr to toplevel libgcc 2011-11-02 15:28:43 +00:00
gthr.h re PR libstdc++/52300 (Gthreads functions linking error at dynamic linking with libstdc++ when using MinGW.) 2012-02-20 22:22:07 +01:00
libgcc2.c Move libgcc_tm_file to toplevel libgcc 2011-11-02 15:26:35 +00:00
libgcc2.h Move libgcc2 to toplevel libgcc 2011-11-02 15:23:48 +00:00
libgcc-std.ver.in generic-morestack.c (__splitstack_find): Check for NULL old stack value. 2011-11-28 05:44:31 +00:00
libgcov.c * libgcov.c (__gcov_init): Ignore objects with no functions. 2012-01-11 18:50:21 +00:00
longlong.h arm: Enable umull and ctz in longlong.h 2012-03-05 12:12:14 -08:00
Makefile.in Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH et al. 2011-11-22 03:01:02 +00:00
memcmp.c Move libgcc2 to toplevel libgcc 2011-11-02 15:23:48 +00:00
memcpy.c Move libgcc2 to toplevel libgcc 2011-11-02 15:23:48 +00:00
memmove.c Move libgcc2 to toplevel libgcc 2011-11-02 15:23:48 +00:00
memset.c Move libgcc2 to toplevel libgcc 2011-11-02 15:23:48 +00:00
mkheader.sh Move libgcc_tm_file to toplevel libgcc 2011-11-02 15:26:35 +00:00
mkmap-flat.awk Move shlib support to toplevel libgcc 2011-11-02 10:49:46 +00:00
mkmap-symver.awk Move shlib support to toplevel libgcc 2011-11-02 10:49:46 +00:00
shared-object.mk shared-object.mk (c_flags-$o): Save c_flags. 2011-06-21 14:26:13 +00:00
siditi-object.mk Move libgcc2 to toplevel libgcc 2011-11-02 15:23:48 +00:00
static-object.mk static-object.mk (c_flags-$o): Save c_flags. 2011-11-21 00:41:12 +00:00
sync.c sync.c: Move to ../libgcc. 2011-08-09 15:40:30 +00:00
udivmod.c Move libgcc2 to toplevel libgcc 2011-11-02 15:23:48 +00:00
udivmodsi4.c Move libgcc2 to toplevel libgcc 2011-11-02 15:23:48 +00:00
unwind-arm-common.inc unwind-arm-common.inc: Include tconfig.h', tsystem.h' and `sys/sdt.h'. 2011-12-20 20:54:25 +00:00
unwind-c.c arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Define. 2011-09-13 12:48:33 +00:00
unwind-compat.c Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00
unwind-compat.h Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00
unwind-dw2-fde-compat.c Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00
unwind-dw2-fde-dip.c Move libgcc_tm_file to toplevel libgcc 2011-11-02 15:26:35 +00:00
unwind-dw2-fde.c Move libgcc_tm_file to toplevel libgcc 2011-11-02 15:26:35 +00:00
unwind-dw2-fde.h Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00
unwind-dw2.c Move libgcc_tm_file to toplevel libgcc 2011-11-02 15:26:35 +00:00
unwind-dw2.h Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00
unwind-generic.h Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00
unwind-pe.h Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00
unwind-sjlj.c Move libgcc_tm_file to toplevel libgcc 2011-11-02 15:26:35 +00:00
unwind.inc Makefile.in (UNWIND_H): Remove. 2011-08-05 14:37:48 +00:00