diff options
Diffstat (limited to 'toolchain/musl/patches/001-git-2015-05-25.patch')
| -rw-r--r-- | toolchain/musl/patches/001-git-2015-05-25.patch | 805 |
1 files changed, 0 insertions, 805 deletions
diff --git a/toolchain/musl/patches/001-git-2015-05-25.patch b/toolchain/musl/patches/001-git-2015-05-25.patch deleted file mode 100644 index 0f929409bb..0000000000 --- a/toolchain/musl/patches/001-git-2015-05-25.patch +++ /dev/null @@ -1,805 +0,0 @@ -From e4ddd92318e50d8fad1f91fc07c5f6bacb9d6b21 Mon Sep 17 00:00:00 2001 -From: Daniel Golle <daniel@makrotopia.org> -Date: Mon May 25 16:02:49 2015 -0400 -Subject: [PATCH] squashed commits since v1.1.9 - -967bcbf mark mips crt code as code -7b75c48 mark mips cancellable syscall code as code -0e0e494 simplify/shrink relocation processing in dynamic linker stage 1 -09db855 remove processing of DT_JMPREL from dynamic linker stage 1 bootstrap -9f26ebd fix stack alignment code in mips crt_arch.h -63caf1d add .text section directive to all crt_arch.h files missing it -3b0e832 remove outdated and misleading comment in iconv.c -39b8ce6 in iconv_open, accept "CHAR" and "" as aliases for "UTF-8" -c648cef fix inconsistency in a_and and a_or argument types on x86[_64] -390f93e inline llsc atomics when building for sh4a -c093e2e reprocess libc/ldso RELA relocations in stage 3 of dynamic linking -43e9f65 fix null pointer dereference in dcngettext under specific conditions -68630b5 eliminate costly tricks to avoid TLS access for current locale state -707d7c3 in i386 __set_thread_area, don't assume %gs register is initially zero -c0f10cf make arm reloc.h CRTJMP macro compatible with thumb -83340c7 make arm crt_arch.h compatible with thumb code generation ---- - arch/aarch64/crt_arch.h | 1 + - arch/arm/crt_arch.h | 11 +-- - arch/arm/reloc.h | 5 ++ - arch/i386/atomic.h | 8 +-- - arch/microblaze/crt_arch.h | 1 + - arch/mips/crt_arch.h | 5 +- - arch/or1k/crt_arch.h | 1 + - arch/powerpc/crt_arch.h | 1 + - arch/sh/atomic.h | 83 ++++++++++++++++++++++ - arch/sh/crt_arch.h | 1 + - arch/sh/src/atomic.c | 135 ++++++++++++------------------------ - arch/x32/atomic.h | 8 +-- - arch/x86_64/atomic.h | 8 +-- - crt/mips/crt1.s | 2 + - crt/mips/crti.s | 2 + - src/internal/libc.h | 2 - - src/internal/locale_impl.h | 6 +- - src/ldso/dlstart.c | 41 +++++------ - src/ldso/dynlink.c | 2 +- - src/locale/dcngettext.c | 2 +- - src/locale/iconv.c | 9 +-- - src/locale/setlocale.c | 7 +- - src/locale/uselocale.c | 10 +-- - src/thread/i386/__set_thread_area.s | 13 ++-- - src/thread/mips/syscall_cp.s | 3 + - src/thread/pthread_create.c | 6 -- - 26 files changed, 200 insertions(+), 173 deletions(-) - -diff --git a/arch/aarch64/crt_arch.h b/arch/aarch64/crt_arch.h -index 3a4b321..b64fb3d 100644 ---- a/arch/aarch64/crt_arch.h -+++ b/arch/aarch64/crt_arch.h -@@ -1,4 +1,5 @@ - __asm__( -+".text \n" - ".global " START "\n" - ".type " START ",%function\n" - START ":\n" -diff --git a/arch/arm/crt_arch.h b/arch/arm/crt_arch.h -index d1f9a66..99508b1 100644 ---- a/arch/arm/crt_arch.h -+++ b/arch/arm/crt_arch.h -@@ -1,15 +1,18 @@ - __asm__( -+".text \n" - ".global " START " \n" - ".type " START ",%function \n" - START ": \n" - " mov fp, #0 \n" - " mov lr, #0 \n" --" mov a1, sp \n" - " ldr a2, 1f \n" --"2: add a2, pc, a2 \n" --" and sp, sp, #-16 \n" -+" add a2, pc, a2 \n" -+" mov a1, sp \n" -+"2: and ip, a1, #-16 \n" -+" mov sp, ip \n" - " bl " START "_c \n" - ".weak _DYNAMIC \n" - ".hidden _DYNAMIC \n" --"1: .word _DYNAMIC-2b-8 \n" -+".align 2 \n" -+"1: .word _DYNAMIC-2b \n" - ); -diff --git a/arch/arm/reloc.h b/arch/arm/reloc.h -index dec0031..e1ef350 100644 ---- a/arch/arm/reloc.h -+++ b/arch/arm/reloc.h -@@ -28,5 +28,10 @@ - #define REL_TPOFF R_ARM_TLS_TPOFF32 - //#define REL_TLSDESC R_ARM_TLS_DESC - -+#ifdef __thumb__ -+#define CRTJMP(pc,sp) __asm__ __volatile__( \ -+ "mov sp,%1 ; bx %0" : : "r"(pc), "r"(sp) : "memory" ) -+#else - #define CRTJMP(pc,sp) __asm__ __volatile__( \ - "mov sp,%1 ; tst %0,#1 ; moveq pc,%0 ; bx %0" : : "r"(pc), "r"(sp) : "memory" ) -+#endif -diff --git a/arch/i386/atomic.h b/arch/i386/atomic.h -index 4fe7bde..95fecbd 100644 ---- a/arch/i386/atomic.h -+++ b/arch/i386/atomic.h -@@ -50,16 +50,16 @@ static inline int a_cas(volatile int *p, int t, int s) - return t; - } - --static inline void a_or(volatile void *p, int v) -+static inline void a_or(volatile int *p, int v) - { - __asm__( "lock ; orl %1, %0" -- : "=m"(*(int *)p) : "r"(v) : "memory" ); -+ : "=m"(*p) : "r"(v) : "memory" ); - } - --static inline void a_and(volatile void *p, int v) -+static inline void a_and(volatile int *p, int v) - { - __asm__( "lock ; andl %1, %0" -- : "=m"(*(int *)p) : "r"(v) : "memory" ); -+ : "=m"(*p) : "r"(v) : "memory" ); - } - - static inline int a_swap(volatile int *x, int v) -diff --git a/arch/microblaze/crt_arch.h b/arch/microblaze/crt_arch.h -index ada98c8..bca78bf 100644 ---- a/arch/microblaze/crt_arch.h -+++ b/arch/microblaze/crt_arch.h -@@ -1,4 +1,5 @@ - __asm__( -+".text \n" - ".global " START " \n" - ".align 2 \n" - START ": \n" -diff --git a/arch/mips/crt_arch.h b/arch/mips/crt_arch.h -index 9a60be0..21e139b 100644 ---- a/arch/mips/crt_arch.h -+++ b/arch/mips/crt_arch.h -@@ -1,6 +1,7 @@ - __asm__( - ".set push\n" - ".set noreorder\n" -+".text \n" - ".global _" START "\n" - ".global " START "\n" - ".type _" START ", @function\n" -@@ -21,8 +22,8 @@ __asm__( - " addu $5, $5, $gp \n" - " lw $25, 4($ra) \n" - " addu $25, $25, $gp \n" --" subu $sp, $sp, 16 \n" -+" and $sp, $sp, -8 \n" - " jalr $25 \n" --" and $sp, $sp, -8 \n" -+" subu $sp, $sp, 16 \n" - ".set pop \n" - ); -diff --git a/arch/or1k/crt_arch.h b/arch/or1k/crt_arch.h -index 8441556..9e310ca 100644 ---- a/arch/or1k/crt_arch.h -+++ b/arch/or1k/crt_arch.h -@@ -1,4 +1,5 @@ - __asm__( -+".text \n" - ".global " START " \n" - ".align 4 \n" - START ": \n" -diff --git a/arch/powerpc/crt_arch.h b/arch/powerpc/crt_arch.h -index ec3cd29..9b65886 100644 ---- a/arch/powerpc/crt_arch.h -+++ b/arch/powerpc/crt_arch.h -@@ -1,4 +1,5 @@ - __asm__( -+".text \n" - ".global " START " \n" - ".type " START ", %function \n" - START ": \n" -diff --git a/arch/sh/atomic.h b/arch/sh/atomic.h -index a1d22e4..f2e6dac 100644 ---- a/arch/sh/atomic.h -+++ b/arch/sh/atomic.h -@@ -22,6 +22,88 @@ static inline int a_ctz_64(uint64_t x) - return a_ctz_l(y); - } - -+#define LLSC_CLOBBERS "r0", "t", "memory" -+#define LLSC_START(mem) "synco\n" \ -+ "0: movli.l @" mem ", r0\n" -+#define LLSC_END(mem) \ -+ "1: movco.l r0, @" mem "\n" \ -+ " bf 0b\n" \ -+ " synco\n" -+ -+static inline int __sh_cas_llsc(volatile int *p, int t, int s) -+{ -+ int old; -+ __asm__ __volatile__( -+ LLSC_START("%1") -+ " mov r0, %0\n" -+ " cmp/eq %0, %2\n" -+ " bf 1f\n" -+ " mov %3, r0\n" -+ LLSC_END("%1") -+ : "=&r"(old) : "r"(p), "r"(t), "r"(s) : LLSC_CLOBBERS); -+ return old; -+} -+ -+static inline int __sh_swap_llsc(volatile int *x, int v) -+{ -+ int old; -+ __asm__ __volatile__( -+ LLSC_START("%1") -+ " mov r0, %0\n" -+ " mov %2, r0\n" -+ LLSC_END("%1") -+ : "=&r"(old) : "r"(x), "r"(v) : LLSC_CLOBBERS); -+ return old; -+} -+ -+static inline int __sh_fetch_add_llsc(volatile int *x, int v) -+{ -+ int old; -+ __asm__ __volatile__( -+ LLSC_START("%1") -+ " mov r0, %0\n" -+ " add %2, r0\n" -+ LLSC_END("%1") -+ : "=&r"(old) : "r"(x), "r"(v) : LLSC_CLOBBERS); -+ return old; -+} -+ -+static inline void __sh_store_llsc(volatile int *p, int x) -+{ -+ __asm__ __volatile__( -+ " synco\n" -+ " mov.l %1, @%0\n" -+ " synco\n" -+ : : "r"(p), "r"(x) : "memory"); -+} -+ -+static inline void __sh_and_llsc(volatile int *x, int v) -+{ -+ __asm__ __volatile__( -+ LLSC_START("%0") -+ " and %1, r0\n" -+ LLSC_END("%0") -+ : : "r"(x), "r"(v) : LLSC_CLOBBERS); -+} -+ -+static inline void __sh_or_llsc(volatile int *x, int v) -+{ -+ __asm__ __volatile__( -+ LLSC_START("%0") -+ " or %1, r0\n" -+ LLSC_END("%0") -+ : : "r"(x), "r"(v) : LLSC_CLOBBERS); -+} -+ -+#ifdef __SH4A__ -+#define a_cas(p,t,s) __sh_cas_llsc(p,t,s) -+#define a_swap(x,v) __sh_swap_llsc(x,v) -+#define a_fetch_add(x,v) __sh_fetch_add_llsc(x, v) -+#define a_store(x,v) __sh_store_llsc(x, v) -+#define a_and(x,v) __sh_and_llsc(x, v) -+#define a_or(x,v) __sh_or_llsc(x, v) -+#else -+ - int __sh_cas(volatile int *, int, int); - int __sh_swap(volatile int *, int); - int __sh_fetch_add(volatile int *, int); -@@ -35,6 +117,7 @@ void __sh_or(volatile int *, int); - #define a_store(x,v) __sh_store(x, v) - #define a_and(x,v) __sh_and(x, v) - #define a_or(x,v) __sh_or(x, v) -+#endif - - static inline void *a_cas_p(volatile void *p, void *t, void *s) - { -diff --git a/arch/sh/crt_arch.h b/arch/sh/crt_arch.h -index a873ffd..f890710 100644 ---- a/arch/sh/crt_arch.h -+++ b/arch/sh/crt_arch.h -@@ -1,4 +1,5 @@ - __asm__( -+".text \n" - ".global " START " \n" - START ": \n" - " mova 1f, r0 \n" -diff --git a/arch/sh/src/atomic.c b/arch/sh/src/atomic.c -index 1339567..f8c615f 100644 ---- a/arch/sh/src/atomic.c -+++ b/arch/sh/src/atomic.c -@@ -1,12 +1,7 @@ --#include "libc.h" -+#ifndef __SH4A__ - --#define LLSC_CLOBBERS "r0", "t", "memory" --#define LLSC_START(mem) "synco\n" \ -- "0: movli.l @" mem ", r0\n" --#define LLSC_END(mem) \ -- "1: movco.l r0, @" mem "\n" \ -- " bf 0b\n" \ -- " synco\n" -+#include "atomic.h" -+#include "libc.h" - - /* gusa is a hack in the kernel which lets you create a sequence of instructions - * which will be restarted if the process is preempted in the middle of the -@@ -34,114 +29,74 @@ - - int __sh_cas(volatile int *p, int t, int s) - { -+ if (__hwcap & CPU_HAS_LLSC) return __sh_cas_llsc(p, t, s); -+ - int old; -- if (__hwcap & CPU_HAS_LLSC) { -- __asm__ __volatile__( -- LLSC_START("%1") -- " mov r0, %0\n" -- " cmp/eq %0, %2\n" -- " bf 1f\n" -- " mov %3, r0\n" -- LLSC_END("%1") -- : "=&r"(old) : "r"(p), "r"(t), "r"(s) : LLSC_CLOBBERS); -- } else { -- __asm__ __volatile__( -- GUSA_START_EVEN("%1", "%0") -- " cmp/eq %0, %2\n" -- " bf 1f\n" -- GUSA_END("%1", "%3") -- : "=&r"(old) : "r"(p), "r"(t), "r"(s) : GUSA_CLOBBERS, "t"); -- } -+ __asm__ __volatile__( -+ GUSA_START_EVEN("%1", "%0") -+ " cmp/eq %0, %2\n" -+ " bf 1f\n" -+ GUSA_END("%1", "%3") -+ : "=&r"(old) : "r"(p), "r"(t), "r"(s) : GUSA_CLOBBERS, "t"); - return old; - } - - int __sh_swap(volatile int *x, int v) - { -+ if (__hwcap & CPU_HAS_LLSC) return __sh_swap_llsc(x, v); -+ - int old; -- if (__hwcap & CPU_HAS_LLSC) { -- __asm__ __volatile__( -- LLSC_START("%1") -- " mov r0, %0\n" -- " mov %2, r0\n" -- LLSC_END("%1") -- : "=&r"(old) : "r"(x), "r"(v) : LLSC_CLOBBERS); -- } else { -- __asm__ __volatile__( -- GUSA_START_EVEN("%1", "%0") -- GUSA_END("%1", "%2") -- : "=&r"(old) : "r"(x), "r"(v) : GUSA_CLOBBERS); -- } -+ __asm__ __volatile__( -+ GUSA_START_EVEN("%1", "%0") -+ GUSA_END("%1", "%2") -+ : "=&r"(old) : "r"(x), "r"(v) : GUSA_CLOBBERS); - return old; - } - - int __sh_fetch_add(volatile int *x, int v) - { -+ if (__hwcap & CPU_HAS_LLSC) return __sh_fetch_add_llsc(x, v); -+ - int old, dummy; -- if (__hwcap & CPU_HAS_LLSC) { -- __asm__ __volatile__( -- LLSC_START("%1") -- " mov r0, %0\n" -- " add %2, r0\n" -- LLSC_END("%1") -- : "=&r"(old) : "r"(x), "r"(v) : LLSC_CLOBBERS); -- } else { -- __asm__ __volatile__( -- GUSA_START_EVEN("%2", "%0") -- " mov %0, %1\n" -- " add %3, %1\n" -- GUSA_END("%2", "%1") -- : "=&r"(old), "=&r"(dummy) : "r"(x), "r"(v) : GUSA_CLOBBERS); -- } -+ __asm__ __volatile__( -+ GUSA_START_EVEN("%2", "%0") -+ " mov %0, %1\n" -+ " add %3, %1\n" -+ GUSA_END("%2", "%1") -+ : "=&r"(old), "=&r"(dummy) : "r"(x), "r"(v) : GUSA_CLOBBERS); - return old; - } - - void __sh_store(volatile int *p, int x) - { -- if (__hwcap & CPU_HAS_LLSC) { -- __asm__ __volatile__( -- " synco\n" -- " mov.l %1, @%0\n" -- " synco\n" -- : : "r"(p), "r"(x) : "memory"); -- } else { -- __asm__ __volatile__( -- " mov.l %1, @%0\n" -- : : "r"(p), "r"(x) : "memory"); -- } -+ if (__hwcap & CPU_HAS_LLSC) return __sh_store_llsc(p, x); -+ __asm__ __volatile__( -+ " mov.l %1, @%0\n" -+ : : "r"(p), "r"(x) : "memory"); - } - - void __sh_and(volatile int *x, int v) - { -+ if (__hwcap & CPU_HAS_LLSC) return __sh_and_llsc(x, v); -+ - int dummy; -- if (__hwcap & CPU_HAS_LLSC) { -- __asm__ __volatile__( -- LLSC_START("%0") -- " and %1, r0\n" -- LLSC_END("%0") -- : : "r"(x), "r"(v) : LLSC_CLOBBERS); -- } else { -- __asm__ __volatile__( -- GUSA_START_ODD("%1", "%0") -- " and %2, %0\n" -- GUSA_END("%1", "%0") -- : "=&r"(dummy) : "r"(x), "r"(v) : GUSA_CLOBBERS); -- } -+ __asm__ __volatile__( -+ GUSA_START_ODD("%1", "%0") -+ " and %2, %0\n" -+ GUSA_END("%1", "%0") -+ : "=&r"(dummy) : "r"(x), "r"(v) : GUSA_CLOBBERS); - } - - void __sh_or(volatile int *x, int v) - { -+ if (__hwcap & CPU_HAS_LLSC) return __sh_or_llsc(x, v); -+ - int dummy; -- if (__hwcap & CPU_HAS_LLSC) { -- __asm__ __volatile__( -- LLSC_START("%0") -- " or %1, r0\n" -- LLSC_END("%0") -- : : "r"(x), "r"(v) : LLSC_CLOBBERS); -- } else { -- __asm__ __volatile__( -- GUSA_START_ODD("%1", "%0") -- " or %2, %0\n" -- GUSA_END("%1", "%0") -- : "=&r"(dummy) : "r"(x), "r"(v) : GUSA_CLOBBERS); -- } -+ __asm__ __volatile__( -+ GUSA_START_ODD("%1", "%0") -+ " or %2, %0\n" -+ GUSA_END("%1", "%0") -+ : "=&r"(dummy) : "r"(x), "r"(v) : GUSA_CLOBBERS); - } -+ -+#endif -diff --git a/arch/x32/atomic.h b/arch/x32/atomic.h -index 333098c..b2014cc 100644 ---- a/arch/x32/atomic.h -+++ b/arch/x32/atomic.h -@@ -47,16 +47,16 @@ static inline int a_cas(volatile int *p, int t, int s) - return t; - } - --static inline void a_or(volatile void *p, int v) -+static inline void a_or(volatile int *p, int v) - { - __asm__( "lock ; or %1, %0" -- : "=m"(*(int *)p) : "r"(v) : "memory" ); -+ : "=m"(*p) : "r"(v) : "memory" ); - } - --static inline void a_and(volatile void *p, int v) -+static inline void a_and(volatile int *p, int v) - { - __asm__( "lock ; and %1, %0" -- : "=m"(*(int *)p) : "r"(v) : "memory" ); -+ : "=m"(*p) : "r"(v) : "memory" ); - } - - static inline int a_swap(volatile int *x, int v) -diff --git a/arch/x86_64/atomic.h b/arch/x86_64/atomic.h -index 333098c..b2014cc 100644 ---- a/arch/x86_64/atomic.h -+++ b/arch/x86_64/atomic.h -@@ -47,16 +47,16 @@ static inline int a_cas(volatile int *p, int t, int s) - return t; - } - --static inline void a_or(volatile void *p, int v) -+static inline void a_or(volatile int *p, int v) - { - __asm__( "lock ; or %1, %0" -- : "=m"(*(int *)p) : "r"(v) : "memory" ); -+ : "=m"(*p) : "r"(v) : "memory" ); - } - --static inline void a_and(volatile void *p, int v) -+static inline void a_and(volatile int *p, int v) - { - __asm__( "lock ; and %1, %0" -- : "=m"(*(int *)p) : "r"(v) : "memory" ); -+ : "=m"(*p) : "r"(v) : "memory" ); - } - - static inline int a_swap(volatile int *x, int v) -diff --git a/crt/mips/crt1.s b/crt/mips/crt1.s -index 093d7d5..794b6f7 100644 ---- a/crt/mips/crt1.s -+++ b/crt/mips/crt1.s -@@ -4,6 +4,8 @@ - .weak _fini - .global __start - .global _start -+.type __start,@function -+.type _start,@function - __start: - _start: - subu $fp, $fp, $fp # Zero the frame pointer. -diff --git a/crt/mips/crti.s b/crt/mips/crti.s -index b1593d1..39dee38 100644 ---- a/crt/mips/crti.s -+++ b/crt/mips/crti.s -@@ -2,6 +2,7 @@ - - .section .init - .global _init -+.type _init,@function - .align 2 - _init: - subu $sp,$sp,32 -@@ -10,6 +11,7 @@ _init: - - .section .fini - .global _fini -+.type _fini,@function - .align 2 - _fini: - subu $sp,$sp,32 -diff --git a/src/internal/libc.h b/src/internal/libc.h -index 51ee186..212f0e8 100644 ---- a/src/internal/libc.h -+++ b/src/internal/libc.h -@@ -23,8 +23,6 @@ struct __libc { - volatile int ofl_lock[2]; - size_t tls_size; - size_t page_size; -- volatile int uselocale_cnt; -- volatile int bytelocale_cnt_minus_1; - struct __locale_struct global_locale; - }; - -diff --git a/src/internal/locale_impl.h b/src/internal/locale_impl.h -index 9142f0c..5aebbf6 100644 ---- a/src/internal/locale_impl.h -+++ b/src/internal/locale_impl.h -@@ -20,11 +20,9 @@ const char *__lctrans_cur(const char *); - #define LCTRANS(msg, lc, loc) __lctrans(msg, (loc)->cat[(lc)-2]) - #define LCTRANS_CUR(msg) __lctrans_cur(msg) - --#define CURRENT_LOCALE \ -- (libc.uselocale_cnt ? __pthread_self()->locale : &libc.global_locale) -+#define CURRENT_LOCALE (__pthread_self()->locale) - --#define CURRENT_UTF8 \ -- (libc.bytelocale_cnt_minus_1<0 || __pthread_self()->locale->ctype_utf8) -+#define CURRENT_UTF8 (__pthread_self()->locale->ctype_utf8) - - #undef MB_CUR_MAX - #define MB_CUR_MAX (CURRENT_UTF8 ? 4 : 1) -diff --git a/src/ldso/dlstart.c b/src/ldso/dlstart.c -index 46f4a5c..5f84465 100644 ---- a/src/ldso/dlstart.c -+++ b/src/ldso/dlstart.c -@@ -56,31 +56,22 @@ void _dlstart_c(size_t *sp, size_t *dynv) - for (i=0; i<local_cnt; i++) got[i] += (size_t)base; - } - -- /* The use of the reloc_info structure and nested loops is a trick -- * to work around the fact that we can't necessarily make function -- * calls yet. Each struct in the array serves like the arguments -- * to a function call. */ -- struct { -- void *rel; -- size_t size; -- size_t stride; -- } reloc_info[] = { -- { base+dyn[DT_JMPREL], dyn[DT_PLTRELSZ], 2+(dyn[DT_PLTREL]==DT_RELA) }, -- { base+dyn[DT_REL], dyn[DT_RELSZ], 2 }, -- { base+dyn[DT_RELA], dyn[DT_RELASZ], 3 }, -- { 0, 0, 0 } -- }; -- -- for (i=0; reloc_info[i].stride; i++) { -- size_t *rel = reloc_info[i].rel; -- size_t rel_size = reloc_info[i].size; -- size_t stride = reloc_info[i].stride; -- for (; rel_size; rel+=stride, rel_size-=stride*sizeof(size_t)) { -- if (!IS_RELATIVE(rel[1])) continue; -- size_t *rel_addr = (void *)(base + rel[0]); -- size_t addend = stride==3 ? rel[2] : *rel_addr; -- *rel_addr = (size_t)base + addend; -- } -+ size_t *rel, rel_size; -+ -+ rel = (void *)(base+dyn[DT_REL]); -+ rel_size = dyn[DT_RELSZ]; -+ for (; rel_size; rel+=2, rel_size-=2*sizeof(size_t)) { -+ if (!IS_RELATIVE(rel[1])) continue; -+ size_t *rel_addr = (void *)(base + rel[0]); -+ *rel_addr += (size_t)base; -+ } -+ -+ rel = (void *)(base+dyn[DT_RELA]); -+ rel_size = dyn[DT_RELASZ]; -+ for (; rel_size; rel+=3, rel_size-=3*sizeof(size_t)) { -+ if (!IS_RELATIVE(rel[1])) continue; -+ size_t *rel_addr = (void *)(base + rel[0]); -+ *rel_addr = (size_t)base + rel[2]; - } - - const char *strings = (void *)(base + dyn[DT_STRTAB]); -diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c -index 7c92ef6..93595a0 100644 ---- a/src/ldso/dynlink.c -+++ b/src/ldso/dynlink.c -@@ -281,7 +281,7 @@ static void do_relocs(struct dso *dso, size_t *rel, size_t rel_size, size_t stri - } - - int gotplt = (type == REL_GOT || type == REL_PLT); -- if (dso->rel_update_got && !gotplt) continue; -+ if (dso->rel_update_got && !gotplt && stride==2) continue; - - addend = stride>2 ? rel[2] - : gotplt || type==REL_COPY ? 0 -diff --git a/src/locale/dcngettext.c b/src/locale/dcngettext.c -index 0057cb5..30dd41d 100644 ---- a/src/locale/dcngettext.c -+++ b/src/locale/dcngettext.c -@@ -132,7 +132,7 @@ char *dcngettext(const char *domainname, const char *msgid1, const char *msgid2, - switch (category) { - case LC_MESSAGES: - locname = loc->messages_name; -- if (!*locname) goto notrans; -+ if (!locname || !*locname) goto notrans; - break; - case LC_TIME: - case LC_MONETARY: -diff --git a/src/locale/iconv.c b/src/locale/iconv.c -index a0b0232..e6121ae 100644 ---- a/src/locale/iconv.c -+++ b/src/locale/iconv.c -@@ -23,19 +23,13 @@ - #define BIG5 0340 - #define EUC_KR 0350 - --/* FIXME: these are not implemented yet -- * EUC: A1-FE A1-FE -- * GBK: 81-FE 40-7E,80-FE -- * Big5: A1-FE 40-7E,A1-FE -- */ -- - /* Definitions of charmaps. Each charmap consists of: - * 1. Empty-string-terminated list of null-terminated aliases. - * 2. Special type code or number of elided entries. - * 3. Character table (size determined by field 2). */ - - static const unsigned char charmaps[] = --"utf8\0\0\310" -+"utf8\0char\0\0\310" - "wchart\0\0\306" - "ucs2\0ucs2be\0\0\304" - "ucs2le\0\0\305" -@@ -90,6 +84,7 @@ static int fuzzycmp(const unsigned char *a, const unsigned char *b) - static size_t find_charmap(const void *name) - { - const unsigned char *s; -+ if (!*(char *)name) name=charmaps; /* "utf8" */ - for (s=charmaps; *s; ) { - if (!fuzzycmp(name, s)) { - for (; *s; s+=strlen((void *)s)+1); -diff --git a/src/locale/setlocale.c b/src/locale/setlocale.c -index 8ea389a..d797f43 100644 ---- a/src/locale/setlocale.c -+++ b/src/locale/setlocale.c -@@ -55,12 +55,7 @@ char *setlocale(int cat, const char *name) - return buf; - } - -- if (name) { -- int adj = libc.global_locale.ctype_utf8; -- __setlocalecat(&libc.global_locale, cat, name); -- adj -= libc.global_locale.ctype_utf8; -- if (adj) a_fetch_add(&libc.bytelocale_cnt_minus_1, adj); -- } -+ if (name) __setlocalecat(&libc.global_locale, cat, name); - - switch (cat) { - case LC_CTYPE: -diff --git a/src/locale/uselocale.c b/src/locale/uselocale.c -index 5106795..b70a0c1 100644 ---- a/src/locale/uselocale.c -+++ b/src/locale/uselocale.c -@@ -10,15 +10,7 @@ locale_t __uselocale(locale_t new) - - if (new == LC_GLOBAL_LOCALE) new = global; - -- if (new && new != old) { -- int adj = 0; -- if (new == global) a_dec(&libc.uselocale_cnt); -- else if (!new->ctype_utf8) adj++; -- if (old == global) a_inc(&libc.uselocale_cnt); -- else if (!old->ctype_utf8) adj--; -- a_fetch_add(&libc.bytelocale_cnt_minus_1, adj); -- self->locale = new; -- } -+ self->locale = new; - - return old == global ? LC_GLOBAL_LOCALE : old; - } -diff --git a/src/thread/i386/__set_thread_area.s b/src/thread/i386/__set_thread_area.s -index 1d85268..3a558fb 100644 ---- a/src/thread/i386/__set_thread_area.s -+++ b/src/thread/i386/__set_thread_area.s -@@ -6,10 +6,10 @@ __set_thread_area: - push $0x51 - push $0xfffff - push 16(%esp) -- xor %edx,%edx -- mov %gs,%dx -- sub $3,%edx -- sar $3,%edx -+ call 1f -+1: addl $4f-1b,(%esp) -+ pop %ecx -+ mov (%ecx),%edx - push %edx - mov %esp,%ebx - xor %eax,%eax -@@ -18,6 +18,7 @@ __set_thread_area: - testl %eax,%eax - jnz 2f - movl (%esp),%edx -+ movl %edx,(%ecx) - leal 3(,%edx,8),%edx - 3: movw %dx,%gs - 1: -@@ -38,3 +39,7 @@ __set_thread_area: - mov $7,%dl - inc %al - jmp 3b -+ -+.data -+ .align 4 -+4: .long -1 -diff --git a/src/thread/mips/syscall_cp.s b/src/thread/mips/syscall_cp.s -index 399289e..8f76d40 100644 ---- a/src/thread/mips/syscall_cp.s -+++ b/src/thread/mips/syscall_cp.s -@@ -2,10 +2,13 @@ - - .global __cp_begin - .hidden __cp_begin -+.type __cp_begin,@function - .global __cp_end - .hidden __cp_end -+.type __cp_end,@function - .global __cp_cancel - .hidden __cp_cancel -+.type __cp_cancel,@function - .hidden __cancel - .global __syscall_cp_asm - .hidden __syscall_cp_asm -diff --git a/src/thread/pthread_create.c b/src/thread/pthread_create.c -index 4eb8b88..de72818 100644 ---- a/src/thread/pthread_create.c -+++ b/src/thread/pthread_create.c -@@ -67,12 +67,6 @@ _Noreturn void __pthread_exit(void *result) - exit(0); - } - -- if (self->locale != &libc.global_locale) { -- a_dec(&libc.uselocale_cnt); -- if (self->locale->ctype_utf8) -- a_dec(&libc.bytelocale_cnt_minus_1); -- } -- - /* Process robust list in userspace to handle non-pshared mutexes - * and the detached thread case where the robust list head will - * be invalid when the kernel would process it. */ --- -2.4.1 - |