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gcc/libgcc
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Maciej W. Rozycki 090d3f5ab3 RISC-V/libgcc: Use `-fasynchronous-unwind-tables' for LIB2_DIVMOD_FUNCS 
Use `-fasynchronous-unwind-tables' rather than `-fexceptions
-fnon-call-exceptions' in LIB2_DIVMOD_FUNCS compilation flags so as to
provide unwind tables for the affected functions while not pulling the
unwinder proper, which is not required here.

Beyond saving program space it fixes a RISC-V glibc build error due to
unsatisfied `malloc' and `free' references from the unwinder causing
link errors with `ld.so' where libgcc has been built at -O0.

	libgcc/
	* config/riscv/t-elf (LIB2_DIVMOD_EXCEPTION_FLAGS): New
	variable.
2020-09-29 01:20:01 +01:00
..
config
RISC-V/libgcc: Use `-fasynchronous-unwind-tables' for LIB2_DIVMOD_FUNCS
2020-09-29 01:20:01 +01:00
soft-fp
soft-fp: Update soft-fp from glibc
2019-05-17 07:37:39 -07:00
ChangeLog
Daily bump.
2020-09-29 00:16:30 +00:00
config.host
C-SKY: Enable crtbegin/crtend.o of libgcc for elf target
2020-09-16 19:34:02 +08:00
config.in
aarch64: Fix bootstrap with old binutils [PR93053]
2020-04-15 11:01:19 +02:00
configure
gcc: xtensa: add -mabi option for call0/windowed ABI
2020-06-15 03:35:50 -07:00
configure.ac
gcc: xtensa: add -mabi option for call0/windowed ABI
2020-06-15 03:35:50 -07:00
crtstuff.c
Fix compilation of crtstuff.c when DEFAULT_USE_CXA_ATEXIT is false
2020-01-18 10:30:29 -05:00
dfp-bit.c
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2020-01-01 12:51:42 +01:00
dfp-bit.h
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2020-01-01 12:51:42 +01:00
divmod.c
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2020-01-01 12:51:42 +01:00
emutls.c
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2020-01-01 12:51:42 +01:00
enable-execute-stack-empty.c
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enable-execute-stack-mprotect.c
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2020-01-01 12:51:42 +01:00
find-symver.awk
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2020-01-01 12:51:42 +01:00
fixed-bit.c
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2020-01-01 12:51:42 +01:00
fixed-bit.h
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2020-01-01 12:51:42 +01:00
fixed-obj.mk
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floatunsidf.c
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floatunsisf.c
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floatunsitf.c
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floatunsixf.c
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fp-bit.c
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2020-01-01 12:51:42 +01:00
fp-bit.h
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2020-01-01 12:51:42 +01:00
gbl-ctors.h
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2020-01-01 12:51:42 +01:00
gcov.h
Remove __gcov_flush.
2020-05-05 16:15:47 +02:00
gen-fixed.sh
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generic-morestack-thread.c
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2020-01-01 12:51:42 +01:00
generic-morestack.c
libgcc: use syscall rather than __mmap/__munmap
2020-04-07 11:30:10 -07:00
generic-morestack.h
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2020-01-01 12:51:42 +01:00
gstdint.h
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gthr-posix.h
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gthr-single.h
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gthr.h
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2020-01-01 12:51:42 +01:00
libgcc2.c
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2020-01-01 12:51:42 +01:00
libgcc2.h
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2020-01-01 12:51:42 +01:00
libgcc-std.ver.in
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2020-01-01 12:51:42 +01:00
libgcov-driver-system.c
gcov: create folders with 0777.
2020-07-23 12:20:40 +02:00
libgcov-driver.c
gcov: fix TOPN streaming from shared libraries
2020-09-22 11:41:04 +01:00
libgcov-interface.c
Remove __gcov_flush.
2020-05-05 16:15:47 +02:00
libgcov-merge.c
Make TOPN counter dynamically allocated.
2020-06-02 12:11:02 +02:00
libgcov-profiler.c
gcov: Fix build on AIX
2020-06-03 08:12:50 +02:00
libgcov-util.c
Do not stream all zeros for gcda files.
2020-07-02 10:16:02 +02:00
libgcov.h
libgcov: support overloaded malloc
2020-07-31 10:57:50 +02:00
Makefile.in
build: Change conditional include and empty.mk to -include in Makefiles
2020-06-23 17:28:09 +00:00
memcmp.c
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memcpy.c
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memmove.c
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memset.c
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mkheader.sh
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2020-01-01 12:51:42 +01:00
mkmap-flat.awk
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2020-01-01 12:51:42 +01:00
mkmap-symver.awk
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2020-01-01 12:51:42 +01:00
offloadstuff.c
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2020-01-01 12:51:42 +01:00
shared-object.mk
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siditi-object.mk
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static-object.mk
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sync.c
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2020-01-01 12:51:42 +01:00
udivhi3.c
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2020-01-01 12:51:42 +01:00
udivmod.c
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2020-01-01 12:51:42 +01:00
udivmodhi4.c
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2020-01-01 12:51:42 +01:00
udivmodsi4.c
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2020-01-01 12:51:42 +01:00
unwind-arm-common.inc
arm: Fix up arm installed unwind.h for use in pedantic modes [PR93615]
2020-02-10 14:35:31 +00:00
unwind-c.c
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2020-01-01 12:51:42 +01:00
unwind-compat.c
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unwind-compat.h
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unwind-dw2-fde-compat.c
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2020-01-01 12:51:42 +01:00
unwind-dw2-fde-dip.c
nios2: Support for GOT-relative DW_EH_PE_datarel encoding.
2020-01-31 16:46:50 -08:00
unwind-dw2-fde.c
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2020-01-01 12:51:42 +01:00
unwind-dw2-fde.h
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2020-01-01 12:51:42 +01:00
unwind-dw2.c
libgcc: fix the handling of return address mangling [PR94891]
2020-07-13 13:49:20 +01:00
unwind-dw2.h
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2020-01-01 12:51:42 +01:00
unwind-generic.h
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2020-01-01 12:51:42 +01:00
unwind-pe.h
arm: Fix up arm installed unwind.h for use in pedantic modes [PR93615]
2020-02-10 14:35:31 +00:00
unwind-seh.c
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2020-01-01 12:51:42 +01:00
unwind-sjlj.c
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unwind.inc
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vtv_end_preinit.c
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2020-01-01 12:51:42 +01:00
vtv_end.c
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vtv_start_preinit.c
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2020-01-01 12:51:42 +01:00
vtv_start.c
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