diff options
Diffstat (limited to 'toolchain/uClibc/patches/130-ppc_gcc4_fix.patch')
| -rw-r--r-- | toolchain/uClibc/patches/130-ppc_gcc4_fix.patch | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/toolchain/uClibc/patches/130-ppc_gcc4_fix.patch b/toolchain/uClibc/patches/130-ppc_gcc4_fix.patch deleted file mode 100644 index c5416f3790..0000000000 --- a/toolchain/uClibc/patches/130-ppc_gcc4_fix.patch +++ /dev/null @@ -1,223 +0,0 @@ -diff -Nur uClibc-0.9.28/libc/sysdeps/linux/powerpc/bits/syscalls.h uClibc-0.9.28-owrt/libc/sysdeps/linux/powerpc/bits/syscalls.h ---- uClibc-0.9.28/libc/sysdeps/linux/powerpc/bits/syscalls.h 2005-08-18 00:49:41.000000000 +0200 -+++ uClibc-0.9.28-owrt/libc/sysdeps/linux/powerpc/bits/syscalls.h 2006-08-25 17:58:21.000000000 +0200 -@@ -5,67 +5,164 @@ - # error "Never use <bits/syscalls.h> directly; include <sys/syscall.h> instead." - #endif - -+#include <errno.h> -+ - /* This includes the `__NR_<name>' syscall numbers taken from the Linux kernel - * header files. It also defines the traditional `SYS_<name>' macros for older - * programs. */ - #include <bits/sysnum.h> - -- --#define __STRINGIFY(s) __STRINGIFY2 (s) --#define __STRINGIFY2(s) #s -- --#undef JUMPTARGET --#ifdef __PIC__ --#define __MAKE_SYSCALL __STRINGIFY(__uClibc_syscall@plt) -+/* Define a macro which expands inline into the wrapper code for a system -+ call. This use is for internal calls that do not need to handle errors -+ normally. It will never touch errno. -+ On powerpc a system call basically clobbers the same registers like a -+ function call, with the exception of LR (which is needed for the -+ "sc; bnslr+" sequence) and CR (where only CR0.SO is clobbered to signal -+ an error return status). */ -+ -+# undef INLINE_SYSCALL -+#if 1 -+# define INLINE_SYSCALL(name, nr, args...) \ -+ ({ \ -+ INTERNAL_SYSCALL_DECL (sc_err); \ -+ long int sc_ret = INTERNAL_SYSCALL (name, sc_err, nr, args); \ -+ if (INTERNAL_SYSCALL_ERROR_P (sc_ret, sc_err)) \ -+ { \ -+ __set_errno (INTERNAL_SYSCALL_ERRNO (sc_ret, sc_err)); \ -+ sc_ret = -1L; \ -+ } \ -+ sc_ret; \ -+ }) - #else --#define __MAKE_SYSCALL __STRINGIFY(__uClibc_syscall) -+# define INLINE_SYSCALL(name, nr, args...) \ -+ ({ \ -+ INTERNAL_SYSCALL_DECL (sc_err); \ -+ long int sc_ret = INTERNAL_SYSCALL (name, sc_err, nr, args); \ -+ if (INTERNAL_SYSCALL_ERROR_P (sc_ret, sc_err)) \ -+ { \ -+ sc_ret = __syscall_error(INTERNAL_SYSCALL_ERRNO (sc_ret, sc_err));\ -+ } \ -+ sc_ret; \ -+ }) - #endif - --#define unified_syscall_body(name) \ -- __asm__ ( \ -- ".section \".text\"\n\t" \ -- ".align 2\n\t" \ -- ".globl " __STRINGIFY(name) "\n\t" \ -- ".type " __STRINGIFY(name) ",@function\n\t" \ -- #name":\tli 0," __STRINGIFY(__NR_##name) "\n\t" \ -- "b " __MAKE_SYSCALL "\n\t" \ -- ".size\t" __STRINGIFY(name) ",.""-" __STRINGIFY(name) "\n" \ -- ) -+/* Define a macro which expands inline into the wrapper code for a system -+ call. This use is for internal calls that do not need to handle errors -+ normally. It will never touch errno. -+ On powerpc a system call basically clobbers the same registers like a -+ function call, with the exception of LR (which is needed for the -+ "sc; bnslr+" sequence) and CR (where only CR0.SO is clobbered to signal -+ an error return status). */ -+ -+# undef INTERNAL_SYSCALL_DECL -+# define INTERNAL_SYSCALL_DECL(err) long int err -+ -+# undef INTERNAL_SYSCALL -+# define INTERNAL_SYSCALL_NCS(name, err, nr, args...) \ -+ ({ \ -+ register long int r0 __asm__ ("r0"); \ -+ register long int r3 __asm__ ("r3"); \ -+ register long int r4 __asm__ ("r4"); \ -+ register long int r5 __asm__ ("r5"); \ -+ register long int r6 __asm__ ("r6"); \ -+ register long int r7 __asm__ ("r7"); \ -+ register long int r8 __asm__ ("r8"); \ -+ register long int r9 __asm__ ("r9"); \ -+ register long int r10 __asm__ ("r10"); \ -+ register long int r11 __asm__ ("r11"); \ -+ register long int r12 __asm__ ("r12"); \ -+ LOADARGS_##nr(name, args); \ -+ __asm__ __volatile__ \ -+ ("sc \n\t" \ -+ "mfcr %0" \ -+ : "=&r" (r0), \ -+ "=&r" (r3), "=&r" (r4), "=&r" (r5), "=&r" (r6), "=&r" (r7), \ -+ "=&r" (r8), "=&r" (r9), "=&r" (r10), "=&r" (r11), "=&r" (r12) \ -+ : ASM_INPUT_##nr \ -+ : "cr0", "ctr", "memory"); \ -+ err = r0; \ -+ (int) r3; \ -+ }) -+# define INTERNAL_SYSCALL(name, err, nr, args...) \ -+ INTERNAL_SYSCALL_NCS (__NR_##name, err, nr, ##args) -+ -+# undef INTERNAL_SYSCALL_ERROR_P -+# define INTERNAL_SYSCALL_ERROR_P(val, err) \ -+ ((void) (val), __builtin_expect ((err) & (1 << 28), 0)) -+ -+# undef INTERNAL_SYSCALL_ERRNO -+# define INTERNAL_SYSCALL_ERRNO(val, err) (val) -+ -+# define LOADARGS_0(name, dummy) \ -+ r0 = (long int)name -+# define LOADARGS_1(name, __arg1) \ -+ LOADARGS_0(name, 0); \ -+ r3 = (long int)__arg1 -+# define LOADARGS_2(name, __arg1, __arg2) \ -+ LOADARGS_1(name, __arg1); \ -+ r4 = (long int)__arg2 -+# define LOADARGS_3(name, __arg1, __arg2, __arg3) \ -+ LOADARGS_2(name, __arg1, __arg2); \ -+ r5 = (long int)__arg3 -+# define LOADARGS_4(name, __arg1, __arg2, __arg3, __arg4) \ -+ LOADARGS_3(name, __arg1, __arg2, __arg3); \ -+ r6 = (long int)__arg4 -+# define LOADARGS_5(name, __arg1, __arg2, __arg3, __arg4, __arg5) \ -+ LOADARGS_4(name, __arg1, __arg2, __arg3, __arg4); \ -+ r7 = (long int)__arg5 -+# define LOADARGS_6(name, __arg1, __arg2, __arg3, __arg4, __arg5, __arg6) \ -+ LOADARGS_5(name, __arg1, __arg2, __arg3, __arg4, __arg5); \ -+ r8 = (long int)__arg6 -+ -+# define ASM_INPUT_0 "0" (r0) -+# define ASM_INPUT_1 ASM_INPUT_0, "1" (r3) -+# define ASM_INPUT_2 ASM_INPUT_1, "2" (r4) -+# define ASM_INPUT_3 ASM_INPUT_2, "3" (r5) -+# define ASM_INPUT_4 ASM_INPUT_3, "4" (r6) -+# define ASM_INPUT_5 ASM_INPUT_4, "5" (r7) -+# define ASM_INPUT_6 ASM_INPUT_5, "6" (r8) - - #undef _syscall0 --#define _syscall0(type,name) \ --type name(void); \ --unified_syscall_body(name) -+#define _syscall0(type,name) \ -+type name(void){ \ -+ return (type) INLINE_SYSCALL(name, 0); \ -+} - - #undef _syscall1 - #define _syscall1(type,name,type1,arg1) \ --type name(type1 arg1); \ --unified_syscall_body(name) -+type name(type1 arg1){ \ -+ return (type) INLINE_SYSCALL(name, 1, arg1); \ -+} - - #undef _syscall2 - #define _syscall2(type,name,type1,arg1,type2,arg2) \ --type name(type1 arg1, type2 arg2); \ --unified_syscall_body(name) -+type name(type1 arg1, type2 arg2){ \ -+ return (type) INLINE_SYSCALL(name, 2, arg1, arg2); \ -+} - - #undef _syscall3 - #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ --type name(type1 arg1, type2 arg2, type3 arg3); \ --unified_syscall_body(name) -+type name(type1 arg1, type2 arg2, type3 arg3){ \ -+ return (type) INLINE_SYSCALL(name, 3, arg1, arg2, arg3); \ -+} - - #undef _syscall4 - #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ --type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4); \ --unified_syscall_body(name) -+type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4){ \ -+ return (type) INLINE_SYSCALL(name, 4, arg1, arg2, arg3, arg4); \ -+} - - #undef _syscall5 - #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \ --type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5); \ --unified_syscall_body(name) -+type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5){ \ -+ return (type) INLINE_SYSCALL(name, 5, arg1, arg2, arg3, arg4, arg5); \ -+} - - #undef _syscall6 - #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5,type6,arg6) \ --type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6); \ --unified_syscall_body(name) -+type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6){ \ -+ return (type) INLINE_SYSCALL(name, 6, arg1, arg2, arg3, arg4, arg5, arg6); \ -+} - - #endif /* _BITS_SYSCALLS_H */ - -diff -urP uClibc-0.9.28/libc/sysdeps/linux/powerpc/sys/procfs.h uClibc-0.9.28-uint128/libc/sysdeps/linux/powerpc/sys/procfs.h ---- uClibc-0.9.28/libc/sysdeps/linux/powerpc/sys/procfs.h 2005-08-18 00:49:41.000000000 +0200 -+++ uClibc-0.9.28-uint128/libc/sysdeps/linux/powerpc/sys/procfs.h 2005-08-22 17:27:17.000000000 +0200 -@@ -42,15 +42,10 @@ - typedef double elf_fpreg_t; - typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; - --/* gcc 3.1 and newer support __uint128_t. */ --#if !__GNUC_PREREQ(3,1) --typedef struct { -- unsigned long u[4]; --} __attribute((aligned(16))) __uint128_t; --#endif -- - /* Altivec registers */ --typedef __uint128_t elf_vrreg_t; -+typedef struct { -+ unsigned int u[4]; -+} __attribute((aligned (16))) elf_vrreg_t; - typedef elf_vrreg_t elf_vrregset_t[ELF_NVRREG]; - - struct elf_siginfo |