diff options
Diffstat (limited to 'toolchain/glibc')
| -rw-r--r-- | toolchain/glibc/patches/300-arc.patch | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/toolchain/glibc/patches/300-arc.patch b/toolchain/glibc/patches/300-arc.patch deleted file mode 100644 index 66f7aeb3ef..0000000000 --- a/toolchain/glibc/patches/300-arc.patch +++ /dev/null @@ -1,55 +0,0 @@ ---- a/sysdeps/arc/atomic-machine.h -+++ b/sysdeps/arc/atomic-machine.h -@@ -64,6 +64,10 @@ typedef uintmax_t uatomic_max_t; - __atomic_val_bysize (__arch_compare_and_exchange_val, int, \ - mem, new, old, __ATOMIC_ACQUIRE) - -+#ifdef __ARC700__ -+#define atomic_full_barrier() ({ asm volatile ("sync":::"memory"); }) -+#else - #define atomic_full_barrier() ({ asm volatile ("dmb 3":::"memory"); }) -+#endif - - #endif /* _ARC_BITS_ATOMIC_H */ ---- a/sysdeps/unix/sysv/linux/arc/syscall.S -+++ b/sysdeps/unix/sysv/linux/arc/syscall.S -@@ -24,8 +24,13 @@ ENTRY (syscall) - mov_s r1, r2 - mov_s r2, r3 - mov_s r3, r4 -+#ifdef __ARC700__ -+ mov r4, r5 -+ mov r5, r6 -+#else - mov_s r4, r5 - mov_s r5, r6 -+#endif - - ARC_TRAP_INSN - brhi r0, -4096, L (call_syscall_err) ---- a/sysdeps/unix/sysv/linux/arc/sysdep.h -+++ b/sysdeps/unix/sysv/linux/arc/sysdep.h -@@ -128,7 +128,11 @@ L (call_syscall_err): ASM_LINE_SEP \ - mov r8, __NR_##syscall_name ASM_LINE_SEP \ - ARC_TRAP_INSN ASM_LINE_SEP - -+# ifdef __ARC700__ -+# define ARC_TRAP_INSN trap0 -+# else - # define ARC_TRAP_INSN trap_s 0 -+# endif - - #else /* !__ASSEMBLER__ */ - -@@ -139,7 +143,11 @@ extern long int __syscall_error (long in - hidden_proto (__syscall_error) - # endif - -+# ifdef __ARC700__ -+# define ARC_TRAP_INSN "trap0 \n\t" -+# else - # define ARC_TRAP_INSN "trap_s 0 \n\t" -+#endif - - # undef INTERNAL_SYSCALL_NCS - # define INTERNAL_SYSCALL_NCS(number, nr_args, args...) \ |