patches/gcc/3.4.6/210-all_sh-pr20617.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jul 17 18:29:35 2011 +0200 (2011-07-17)
changeset 2926 d304c8a7bfa8
parent 402 197e1b49586e
permissions -rw-r--r--
binutils: split binutils to backend/frontend, a-la cc_core

Move the actual binutils code to a backend function that builds the
required combo of build/host/target as requested by a frontend.

This split is currently a no-op, but is required for the upcoming
canadian-cross rework, where we'll be needing to build two binutils,
one for build/build/target, and one for build/host/target.

This applies to the three binutils:
- GNU binutils
- elf2flt
- sstrip

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
yann@402
     1
diff -durN gcc-3.4.6.orig/gcc/config/sh/lib1funcs.asm gcc-3.4.6/gcc/config/sh/lib1funcs.asm
yann@402
     2
--- gcc-3.4.6.orig/gcc/config/sh/lib1funcs.asm	2003-08-12 03:25:07.000000000 +0200
yann@402
     3
+++ gcc-3.4.6/gcc/config/sh/lib1funcs.asm	2007-08-15 23:04:26.000000000 +0200
yann@402
     4
@@ -37,9 +37,19 @@
yann@402
     5
    ELF local label prefixes by J"orn Rennecke
yann@402
     6
    amylaar@cygnus.com  */
yann@402
     7
 
yann@402
     8
+#define ALIAS(X,Y)	.global GLOBAL(X); .set GLOBAL(X),GLOBAL(Y)
yann@402
     9
+
yann@402
    10
 #ifdef __ELF__
yann@402
    11
 #define LOCAL(X)	.L_##X
yann@402
    12
-#define FUNC(X)		.type X,@function
yann@402
    13
+
yann@402
    14
+#if 1 /* ??? The export list mechanism is broken, everything that is not
yann@402
    15
+	 hidden is exported.  */
yann@402
    16
+#undef FUNC
yann@402
    17
+#define FUNC(X)		.type X,@function; .hidden X
yann@402
    18
+#undef ALIAS
yann@402
    19
+#define ALIAS(X,Y)	.global GLOBAL(X); .set GLOBAL(X),GLOBAL(Y); .hidden GLOBAL(X)
yann@402
    20
+#endif
yann@402
    21
+
yann@402
    22
 #define ENDFUNC0(X)	.Lfe_##X: .size X,.Lfe_##X-X
yann@402
    23
 #define ENDFUNC(X)	ENDFUNC0(X)
yann@402
    24
 #else