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Upstream-Status: Submitted
-Khem
From e20fd2c2427be981c16cb936cc6866d08520de9b Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Mon, 25 Mar 2013 19:34:39 -0700
Subject: [PATCH] i386/sysdep.h: Remove STABS_* macros
uclibc is compiled with elf/dwarf and secondly HAVE_CPP_ASM_DEBUGINFO
is not defined so we generate bogus .stab sections needlessly
Some of post processing tools get confused when they see both
dwarf and stab sections
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
libc/sysdeps/linux/i386/sysdep.h | 27 ---------------------------
1 file changed, 27 deletions(-)
diff --git a/libc/sysdeps/linux/i386/sysdep.h b/libc/sysdeps/linux/i386/sysdep.h
index 983c4f5..7a8d2e2 100644
--- a/libc/sysdeps/linux/i386/sysdep.h
+++ b/libc/sysdeps/linux/i386/sysdep.h
@@ -43,12 +43,9 @@
incomplete stabs information. Fake some entries here which specify
the current source file. */
#define ENTRY(name) \
- STABS_CURRENT_FILE1("") \
- STABS_CURRENT_FILE(name) \
ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(name); \
ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function) \
.align ALIGNARG(4); \
- STABS_FUN(name) \
C_LABEL(name) \
cfi_startproc; \
CALL_MCOUNT
@@ -57,30 +54,6 @@
#define END(name) \
cfi_endproc; \
ASM_SIZE_DIRECTIVE(name) \
- STABS_FUN_END(name)
-
-#ifdef HAVE_CPP_ASM_DEBUGINFO
-/* Disable that goop, because we just pass -g through to the assembler
- and it generates proper line number information directly. */
-# define STABS_CURRENT_FILE1(name)
-# define STABS_CURRENT_FILE(name)
-# define STABS_FUN(name)
-# define STABS_FUN_END(name)
-#else
-/* Remove the following two lines once the gdb bug is fixed. */
-#define STABS_CURRENT_FILE(name) \
- STABS_CURRENT_FILE1 (#name)
-#define STABS_CURRENT_FILE1(name) \
- 1: .stabs name,100,0,0,1b;
-/* Emit stabs definition lines. We use F(0,1) and define t(0,1) as `int',
- the same way gcc does it. */
-#define STABS_FUN(name) STABS_FUN2(name, name##:F(0,1))
-#define STABS_FUN2(name, namestr) \
- .stabs "int:t(0,1)=r(0,1);-2147483648;2147483647;",128,0,0,0; \
- .stabs #namestr,36,0,0,name;
-#define STABS_FUN_END(name) \
- 1: .stabs "",36,0,0,1b-name;
-#endif
/* If compiled for profiling, call `mcount' at the start of each function. */
#ifdef PROF
--
1.7.9.5
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