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authorWaldemar Brodkorb <wbx@uclibc-ng.org>2016-07-11 16:59:22 +0200
committerWaldemar Brodkorb <wbx@uclibc-ng.org>2016-07-17 11:22:40 +0200
commit345181fb9a36ad18c0a40ccb74bff9ee4d03819b (patch)
treeae423df029137e85c5e7edbcec1e128ba4ebabda /libc/sysdeps/linux/sh
parenta072066753e15c3a82bc32f89c1eef277af0b31e (diff)
cleanup CALL_MCOUNT / PROF
As this is only implemented for a few architecture and not well tested, just remove it.
Diffstat (limited to 'libc/sysdeps/linux/sh')
-rw-r--r--libc/sysdeps/linux/sh/sysdep.h23
1 files changed, 1 insertions, 22 deletions
diff --git a/libc/sysdeps/linux/sh/sysdep.h b/libc/sysdeps/linux/sh/sysdep.h
index 281c4158e..137dd1ddf 100644
--- a/libc/sysdeps/linux/sh/sysdep.h
+++ b/libc/sysdeps/linux/sh/sysdep.h
@@ -42,34 +42,13 @@
ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),function) \
.align ALIGNARG(5); \
C_LABEL(name) \
- cfi_startproc; \
- CALL_MCOUNT
+ cfi_startproc;
#undef END
#define END(name) \
cfi_endproc; \
ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(name))
-/* If compiled for profiling, call `mcount' at the start of each function. */
-#ifdef PROF
-#define CALL_MCOUNT \
- mov.l 1f,r1; \
- sts.l pr,@-r15; \
- cfi_adjust_cfa_offset (4); \
- cfi_rel_offset (pr, 0); \
- mova 2f,r0; \
- jmp @r1; \
- lds r0,pr; \
- .align 2; \
-1: .long mcount; \
-2: lds.l @r15+,pr; \
- cfi_adjust_cfa_offset (-4); \
- cfi_restore (pr)
-
-#else
-#define CALL_MCOUNT /* Do nothing. */
-#endif
-
#ifdef __UCLIBC_UNDERSCORES__
/* Since C identifiers are not normally prefixed with an underscore
on this system, the asm identifier `syscall_error' intrudes on the