79 lines
2.6 KiB
Diff
79 lines
2.6 KiB
Diff
|
Index: libc/ports/sysdeps/arm/memcpy.S
|
||
|
===================================================================
|
||
|
--- libc.orig/ports/sysdeps/arm/memcpy.S 2009-09-03 16:12:00.000000000 -0700
|
||
|
+++ libc/ports/sysdeps/arm/memcpy.S 2009-10-28 12:51:22.000000000 -0700
|
||
|
@@ -130,7 +130,12 @@ ENTRY(memcpy)
|
||
|
strcsb r4, [r0], #1
|
||
|
strcsb ip, [r0]
|
||
|
|
||
|
+#if defined (__ARM_ARCH_4T__) && defined(__THUMB_INTERWORK__)
|
||
|
+ ldmfd sp!, {r0, r4, lr}
|
||
|
+ bx lr
|
||
|
+#else
|
||
|
ldmfd sp!, {r0, r4, pc}
|
||
|
+#endif
|
||
|
|
||
|
9: rsb ip, ip, #4
|
||
|
cmp ip, #2
|
||
|
Index: libc/ports/sysdeps/arm/memmove.S
|
||
|
===================================================================
|
||
|
--- libc.orig/ports/sysdeps/arm/memmove.S 2009-09-03 16:12:00.000000000 -0700
|
||
|
+++ libc/ports/sysdeps/arm/memmove.S 2009-10-28 12:51:22.000000000 -0700
|
||
|
@@ -144,7 +144,12 @@ ENTRY(memmove)
|
||
|
strneb r3, [r0, #-1]!
|
||
|
strcsb r4, [r0, #-1]!
|
||
|
strcsb ip, [r0, #-1]
|
||
|
+#if defined (__ARM_ARCH_4T__) && defined (__THUMB_INTERWORK__)
|
||
|
+ ldmfd sp!, {r0, r4, lr}
|
||
|
+ bx lr
|
||
|
+#else
|
||
|
ldmfd sp!, {r0, r4, pc}
|
||
|
+#endif
|
||
|
|
||
|
9: cmp ip, #2
|
||
|
ldrgtb r3, [r1, #-1]!
|
||
|
Index: libc/ports/sysdeps/unix/sysv/linux/arm/clone.S
|
||
|
===================================================================
|
||
|
--- libc.orig/ports/sysdeps/unix/sysv/linux/arm/clone.S 2009-09-03 16:12:04.000000000 -0700
|
||
|
+++ libc/ports/sysdeps/unix/sysv/linux/arm/clone.S 2009-10-28 12:51:22.000000000 -0700
|
||
|
@@ -96,8 +96,14 @@ ENTRY(__clone)
|
||
|
#endif
|
||
|
@ pick the function arg and call address off the stack and execute
|
||
|
ldr r0, [sp, #4]
|
||
|
+#if defined(__ARM_ARCH_4T__) && defined(__THUMB_INTERWORK__)
|
||
|
+ ldr ip, [sp], #8
|
||
|
+ mov lr, pc
|
||
|
+ bx ip
|
||
|
+#else
|
||
|
mov lr, pc
|
||
|
ldr pc, [sp], #8
|
||
|
+#endif
|
||
|
|
||
|
@ and we are done, passing the return value through r0
|
||
|
b PLTJMP(HIDDEN_JUMPTARGET(_exit))
|
||
|
Index: libc/ports/sysdeps/unix/sysv/linux/arm/sysdep.h
|
||
|
===================================================================
|
||
|
--- libc.orig/ports/sysdeps/unix/sysv/linux/arm/sysdep.h 2009-09-16 13:58:18.000000000 +0100
|
||
|
+++ libc/ports/sysdeps/unix/sysv/linux/arm/sysdep.h 2009-11-03 19:17:16.000000000 +0000
|
||
|
@@ -129,6 +129,11 @@
|
||
|
DO_RET(lr); \
|
||
|
1: .word C_SYMBOL_NAME(rtld_errno) - 0b - 8;
|
||
|
# else
|
||
|
+#if defined(__ARM_ARCH_4T__) && defined(__THUMB_INTERWORK__)
|
||
|
+#define POP_PC ldr lr, [sp], #4; bx lr
|
||
|
+#else
|
||
|
+#define POP_PC ldr pc, [sp], #4
|
||
|
+#endif
|
||
|
# define SYSCALL_ERROR_HANDLER \
|
||
|
__local_syscall_error: \
|
||
|
str lr, [sp, #-4]!; \
|
||
|
@@ -138,7 +143,7 @@
|
||
|
rsb r1, r1, #0; \
|
||
|
str r1, [r0]; \
|
||
|
mvn r0, #0; \
|
||
|
- ldr pc, [sp], #4;
|
||
|
+ POP_PC;
|
||
|
# endif
|
||
|
#else
|
||
|
# define SYSCALL_ERROR_HANDLER /* Nothing here; code in sysdep.S is used. */
|