From: Evgeny Stupachenko <evstupac@gmail.com>
Date: Thu, 15 Jan 2015 17:27:03 +0000 (+0000)
Subject: gnu-user.h (CRT_GET_RFIB_DATA): Remove EBX register usage.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=40d54d24324167bf6cb16c250a0992019b8aa300;p=gcc.git

gnu-user.h (CRT_GET_RFIB_DATA): Remove EBX register usage.

2015-01-15  Evgeny Stupachenko  <evstupac@gmail.com>

	* config/i386/gnu-user.h (CRT_GET_RFIB_DATA): Remove EBX register usage.
	* config/i386/sysv4.h (CRT_GET_RFIB_DATA): Ditto.

From-SVN: r219671
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d82bbee721c..2063fd54a6b 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,9 @@
-2015-01-15  Steve Ellcey  <sellcey@mips.com>
+2015-01-15  Evgeny Stupachenko  <evstupac@gmail.com>
+
+	* config/i386/gnu-user.h (CRT_GET_RFIB_DATA): Remove EBX register usage.
+	* config/i386/sysv4.h (CRT_GET_RFIB_DATA): Ditto.
 
+2015-01-15  Steve Ellcey  <sellcey@mips.com>
 	* Makefile.in (PLUGIN_HEADERS): Add dominance.h, cfg.h, cfgrtl.h,
 	cfganal.h, cfgbuild.h, cfgcleanup.h, lcm.h, cfgloopmanip.h,
 	builtins.def, chkp-builtins.def, and pass-instances.def.
diff --git a/gcc/config/i386/gnu-user.h b/gcc/config/i386/gnu-user.h
index 2465d29f0d4..751608bfe41 100644
--- a/gcc/config/i386/gnu-user.h
+++ b/gcc/config/i386/gnu-user.h
@@ -131,13 +131,6 @@ along with GCC; see the file COPYING3.  If not see
 
 /* Used by crtstuff.c to initialize the base of data-relative relocations.
    These are GOT relative on x86, so return the pic register.  */
-#ifdef __PIC__
-#define CRT_GET_RFIB_DATA(BASE)			\
-  {						\
-    register void *ebx_ __asm__("ebx");		\
-    BASE = ebx_;				\
-  }
-#else
 #define CRT_GET_RFIB_DATA(BASE)						\
   __asm__ ("call\t.LPR%=\n"						\
 	   ".LPR%=:\n\t"						\
@@ -148,7 +141,6 @@ along with GCC; see the file COPYING3.  If not see
 	   "add{l}\t{$_GLOBAL_OFFSET_TABLE_+[.-.LPR%=],%0"		\
 		   "|%0,_GLOBAL_OFFSET_TABLE_+(.-.LPR%=)}"		\
 	   : "=d"(BASE))
-#endif
 
 #ifdef TARGET_LIBC_PROVIDES_SSP
 /* i386 glibc provides __stack_chk_guard in %gs:0x14.  */
diff --git a/gcc/config/i386/sysv4.h b/gcc/config/i386/sysv4.h
index 89b2a770d95..099af9b12b4 100644
--- a/gcc/config/i386/sysv4.h
+++ b/gcc/config/i386/sysv4.h
@@ -52,13 +52,6 @@ along with GCC; see the file COPYING3.  If not see
 
 /* Used by crtstuff.c to initialize the base of data-relative relocations.
    These are GOT relative on x86, so return the pic register.  */
-#ifdef __PIC__
-#define CRT_GET_RFIB_DATA(BASE)			\
-  {						\
-    register void *ebx_ __asm__("ebx");		\
-    BASE = ebx_;				\
-  }
-#else
 #define CRT_GET_RFIB_DATA(BASE)						\
   __asm__ ("call\t.LPR%=\n"						\
 	   ".LPR%=:\n\t"						\
@@ -69,4 +62,3 @@ along with GCC; see the file COPYING3.  If not see
 	   "add{l}\t{$_GLOBAL_OFFSET_TABLE_+[.-.LPR%=],%0"		\
 		   "|%0,_GLOBAL_OFFSET_TABLE_+(.-.LPR%=)}"		\
 	   : "=d"(BASE))
-#endif