| |
| |
| diff -durN glibc-2.10.1.orig/elf/rtld.c glibc-2.10.1/elf/rtld.c |
| --- glibc-2.10.1.orig/elf/rtld.c 2009-04-17 02:00:08.000000000 +0200 |
| +++ glibc-2.10.1/elf/rtld.c 2009-11-13 00:50:26.000000000 +0100 |
| @@ -384,14 +384,14 @@ |
| know it is available. We do not have to clear the memory if we |
| do not have to use the temporary bootstrap_map. Global variables |
| are initialized to zero by default. */ |
| -#ifndef DONT_USE_BOOTSTRAP_MAP |
| +#if !defined DONT_USE_BOOTSTRAP_MAP |
| # ifdef HAVE_BUILTIN_MEMSET |
| __builtin_memset (bootstrap_map.l_info, '\0', sizeof (bootstrap_map.l_info)); |
| # else |
| - for (size_t cnt = 0; |
| - cnt < sizeof (bootstrap_map.l_info) / sizeof (bootstrap_map.l_info[0]); |
| - ++cnt) |
| - bootstrap_map.l_info[cnt] = 0; |
| + /* Clear the whole bootstrap_map structure */ |
| + for (char *cnt = (char *)&(bootstrap_map); |
| + cnt < ((char *)&(bootstrap_map) + sizeof (bootstrap_map)); |
| + *cnt++ = '\0'); |
| # endif |
| # if USE___THREAD |
| bootstrap_map.l_tls_modid = 0; |
| diff -durN glibc-2.10.1.orig/include/atomic.h glibc-2.10.1/include/atomic.h |
| --- glibc-2.10.1.orig/include/atomic.h 2009-02-09 00:49:53.000000000 +0100 |
| +++ glibc-2.10.1/include/atomic.h 2009-11-13 00:50:26.000000000 +0100 |
| @@ -174,7 +174,7 @@ |
| __typeof (*(mem)) __atg5_value = (newvalue); \ |
| \ |
| do \ |
| - __atg5_oldval = *__atg5_memp; \ |
| + __atg5_oldval = *(volatile __typeof (mem))__atg5_memp; \ |
| while (__builtin_expect \ |
| (atomic_compare_and_exchange_bool_acq (__atg5_memp, __atg5_value, \ |
| __atg5_oldval), 0)); \ |
| @@ -195,7 +195,7 @@ |
| __typeof (*(mem)) __atg6_value = (value); \ |
| \ |
| do \ |
| - __atg6_oldval = *__atg6_memp; \ |
| + __atg6_oldval = *(volatile __typeof (mem))__atg6_memp; \ |
| while (__builtin_expect \ |
| (atomic_compare_and_exchange_bool_acq (__atg6_memp, \ |
| __atg6_oldval \ |
| @@ -213,7 +213,7 @@ |
| __typeof (*(mem)) __atg7_value = (value); \ |
| \ |
| do \ |
| - __atg7_oldv = *__atg7_memp; \ |
| + __atg7_oldv = *(volatile __typeof (mem))__atg7_memp; \ |
| while (__builtin_expect \ |
| (catomic_compare_and_exchange_bool_acq (__atg7_memp, \ |
| __atg7_oldv \ |
| @@ -231,7 +231,7 @@ |
| __typeof (mem) __atg8_memp = (mem); \ |
| __typeof (*(mem)) __atg8_value = (value); \ |
| do { \ |
| - __atg8_oldval = *__atg8_memp; \ |
| + __atg8_oldval = *(volatile __typeof (mem))__atg8_memp; \ |
| if (__atg8_oldval >= __atg8_value) \ |
| break; \ |
| } while (__builtin_expect \ |
| @@ -248,7 +248,7 @@ |
| __typeof (mem) __atg9_memp = (mem); \ |
| __typeof (*(mem)) __atg9_value = (value); \ |
| do { \ |
| - __atg9_oldv = *__atg9_memp; \ |
| + __atg9_oldv = *(volatile __typeof (mem))__atg9_memp; \ |
| if (__atg9_oldv >= __atg9_value) \ |
| break; \ |
| } while (__builtin_expect \ |
| @@ -266,7 +266,7 @@ |
| __typeof (mem) __atg10_memp = (mem); \ |
| __typeof (*(mem)) __atg10_value = (value); \ |
| do { \ |
| - __atg10_oldval = *__atg10_memp; \ |
| + __atg10_oldval = *(volatile __typeof (mem))__atg10_memp; \ |
| if (__atg10_oldval <= __atg10_value) \ |
| break; \ |
| } while (__builtin_expect \ |
| @@ -350,7 +350,7 @@ |
| \ |
| do \ |
| { \ |
| - __atg11_oldval = *__atg11_memp; \ |
| + __atg11_oldval = *(volatile __typeof (mem))__atg11_memp; \ |
| if (__builtin_expect (__atg11_oldval <= 0, 0)) \ |
| break; \ |
| } \ |
| @@ -389,7 +389,7 @@ |
| __typeof (*(mem)) __atg14_mask = ((__typeof (*(mem))) 1 << (bit)); \ |
| \ |
| do \ |
| - __atg14_old = (*__atg14_memp); \ |
| + __atg14_old = (*(volatile __typeof (mem))__atg14_memp); \ |
| while (__builtin_expect \ |
| (atomic_compare_and_exchange_bool_acq (__atg14_memp, \ |
| __atg14_old | __atg14_mask,\ |
| @@ -407,7 +407,7 @@ |
| __typeof (*(mem)) __atg15_mask = (mask); \ |
| \ |
| do \ |
| - __atg15_old = (*__atg15_memp); \ |
| + __atg15_old = (*(volatile __typeof (mem))__atg15_memp); \ |
| while (__builtin_expect \ |
| (atomic_compare_and_exchange_bool_acq (__atg15_memp, \ |
| __atg15_old & __atg15_mask, \ |
| @@ -439,7 +439,7 @@ |
| __typeof (*(mem)) __atg16_mask = (mask); \ |
| \ |
| do \ |
| - __atg16_old = (*__atg16_memp); \ |
| + __atg16_old = (*(volatile __typeof (mem))__atg16_memp); \ |
| while (__builtin_expect \ |
| (atomic_compare_and_exchange_bool_acq (__atg16_memp, \ |
| __atg16_old & __atg16_mask,\ |
| @@ -457,7 +457,7 @@ |
| __typeof (*(mem)) __atg17_mask = (mask); \ |
| \ |
| do \ |
| - __atg17_old = (*__atg17_memp); \ |
| + __atg17_old = (*(volatile __typeof (mem))__atg17_memp); \ |
| while (__builtin_expect \ |
| (atomic_compare_and_exchange_bool_acq (__atg17_memp, \ |
| __atg17_old | __atg17_mask, \ |
| @@ -473,7 +473,7 @@ |
| __typeof (*(mem)) __atg18_mask = (mask); \ |
| \ |
| do \ |
| - __atg18_old = (*__atg18_memp); \ |
| + __atg18_old = (*(volatile __typeof (mem))__atg18_memp); \ |
| while (__builtin_expect \ |
| (catomic_compare_and_exchange_bool_acq (__atg18_memp, \ |
| __atg18_old | __atg18_mask,\ |
| @@ -489,7 +489,7 @@ |
| __typeof (*(mem)) __atg19_mask = (mask); \ |
| \ |
| do \ |
| - __atg19_old = (*__atg19_memp); \ |
| + __atg19_old = (*(volatile __typeof (mem))__atg19_memp); \ |
| while (__builtin_expect \ |
| (atomic_compare_and_exchange_bool_acq (__atg19_memp, \ |
| __atg19_old | __atg19_mask,\ |
| diff -durN glibc-2.10.1.orig/nptl/Makefile glibc-2.10.1/nptl/Makefile |
| --- glibc-2.10.1.orig/nptl/Makefile 2008-11-12 14:38:23.000000000 +0100 |
| +++ glibc-2.10.1/nptl/Makefile 2009-11-13 00:50:26.000000000 +0100 |
| @@ -262,9 +262,9 @@ |
| # Files which must not be linked with libpthread. |
| tests-nolibpthread = tst-unload |
| |
| -# This sets the stack resource limit to 1023kb, which is not a multiple |
| -# of the page size since every architecture's page size is > 1k. |
| -tst-oddstacklimit-ENV = ; ulimit -s 1023; |
| +# This sets the stack resource limit to 8193kb, which is not a multiple |
| +# of the page size since every architecture's page size is 4096 bytes. |
| +tst-oddstacklimit-ENV = ; ulimit -s 8193; |
| |
| distribute = eintr.c tst-cleanup4aux.c |
| |
| @@ -423,6 +423,35 @@ |
| CFLAGS-tst-cleanupx4.c += -fexceptions |
| CFLAGS-tst-oncex3.c += -fexceptions |
| CFLAGS-tst-oncex4.c += -fexceptions |
| + |
| +ldflags-libgcc_s = --as-needed -lgcc_s --no-as-needed |
| +LDFLAGS-tst-cancelx2 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx3 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx4 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx5 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx6 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx7 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx8 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx9 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx10 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx11 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx12 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx13 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx14 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx15 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx16 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx17 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx18 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx20 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cancelx21 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cleanupx0 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cleanupx1 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cleanupx2 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cleanupx3 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-cleanupx4 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-oncex3 += $(ldflags-libgcc_s) |
| +LDFLAGS-tst-oncex4 += $(ldflags-libgcc_s) |
| + |
| CFLAGS-tst-align.c += $(stack-align-test-flags) |
| CFLAGS-tst-align3.c += $(stack-align-test-flags) |
| CFLAGS-tst-initializers1.c = -W -Wall -Werror |
| diff -durN glibc-2.10.1.orig/nptl/pthread_barrier_wait.c glibc-2.10.1/nptl/pthread_barrier_wait.c |
| --- glibc-2.10.1.orig/nptl/pthread_barrier_wait.c 2007-08-01 06:18:50.000000000 +0200 |
| +++ glibc-2.10.1/nptl/pthread_barrier_wait.c 2009-11-13 00:50:26.000000000 +0100 |
| @@ -64,7 +64,7 @@ |
| do |
| lll_futex_wait (&ibarrier->curr_event, event, |
| ibarrier->private ^ FUTEX_PRIVATE_FLAG); |
| - while (event == ibarrier->curr_event); |
| + while (event == *(volatile unsigned int *)&ibarrier->curr_event); |
| } |
| |
| /* Make sure the init_count is stored locally or in a register. */ |
| diff -durN glibc-2.10.1.orig/nptl/sysdeps/pthread/Makefile glibc-2.10.1/nptl/sysdeps/pthread/Makefile |
| --- glibc-2.10.1.orig/nptl/sysdeps/pthread/Makefile 2006-02-28 08:09:41.000000000 +0100 |
| +++ glibc-2.10.1/nptl/sysdeps/pthread/Makefile 2009-11-13 00:50:26.000000000 +0100 |
| @@ -41,7 +41,9 @@ |
| |
| ifeq ($(have-forced-unwind),yes) |
| tests += tst-mqueue8x |
| +ldflags-libgcc_s = --as-needed -lgcc_s --no-as-needed |
| CFLAGS-tst-mqueue8x.c += -fexceptions |
| +LDFLAGS-tst-mqueue8x += $(ldflags-libgcc_s) |
| endif |
| endif |
| |
| diff -durN glibc-2.10.1.orig/stdio-common/Makefile glibc-2.10.1/stdio-common/Makefile |
| --- glibc-2.10.1.orig/stdio-common/Makefile 2009-04-11 07:29:56.000000000 +0200 |
| +++ glibc-2.10.1/stdio-common/Makefile 2009-11-13 00:50:26.000000000 +0100 |
| @@ -82,7 +82,7 @@ |
| $(SHELL) -e tst-printf.sh $(common-objpfx) '$(run-program-prefix)' |
| endif |
| |
| -CFLAGS-vfprintf.c = -Wno-uninitialized |
| +CFLAGS-vfprintf.c = -Wno-uninitialized -fno-delayed-branch |
| CFLAGS-vfwprintf.c = -Wno-uninitialized |
| CFLAGS-tst-printf.c = -Wno-format |
| CFLAGS-tstdiomisc.c = -Wno-format |
| diff -durN glibc-2.10.1.orig/sunrpc/clnt_udp.c glibc-2.10.1/sunrpc/clnt_udp.c |
| --- glibc-2.10.1.orig/sunrpc/clnt_udp.c 2008-07-26 10:42:44.000000000 +0200 |
| +++ glibc-2.10.1/sunrpc/clnt_udp.c 2009-11-13 00:50:26.000000000 +0100 |
| @@ -462,7 +462,7 @@ |
| while (inlen < 0 && errno == EINTR); |
| if (inlen < 0) |
| { |
| - if (errno == EWOULDBLOCK) |
| + if (errno == EWOULDBLOCK || errno == EAGAIN) |
| continue; |
| cu->cu_error.re_errno = errno; |
| return (cu->cu_error.re_status = RPC_CANTRECV); |
