7b3702e2dd
Successfully tested both the gcc4 compiler on x86_64 with a simple program (fbdebug) and the gcc4-armhf cross-compiler to build a very old u-boot port for Galaxy Nexus (a MR will follow soon) which failed to boot with either newer version (6 and 8). [skip ci]: already went through
57 lines
2.0 KiB
Diff
57 lines
2.0 KiB
Diff
2013-03-24 Magnus Granberg <zorry@gentoo.org>
|
||
|
||
* gcc/config/i386/gnu-user-common.h (DRIVER_SELF_SPECS): Add ESP_DRIVER_SELF_SPEC.
|
||
* gcc/config/i386/gnu-user.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
|
||
* gcc/config/i386/i386.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
|
||
|
||
--- a/gcc/config/i386/gnu-user-common.h 2013-01-10 21:38:27.000000000 +0100
|
||
+++ b/gcc/config/i386/gnu-user-common.h 2013-02-14 00:51:44.689637605 +0100
|
||
@@ -70,3 +70,7 @@ along with GCC; see the file COPYING3.
|
||
|
||
/* Static stack checking is supported by means of probes. */
|
||
#define STACK_CHECK_STATIC_BUILTIN 1
|
||
+
|
||
+#ifdef ENABLE_ESP
|
||
+#define DRIVER_SELF_SPECS ESP_DRIVER_SELF_SPEC
|
||
+#endif
|
||
--- a/gcc/config/i386/gnu-user.h 2011-05-05 14:32:50.000000000 +0200
|
||
+++ b/gcc/config/i386/gnu-user.h 2012-07-09 14:28:38.726289455 +0200
|
||
@@ -93,9 +93,16 @@ along with GCC; see the file COPYING3.
|
||
"--32 %{!mno-sse2avx:%{mavx:-msse2avx}} %{msse2avx:%{!mavx:-msse2avx}}"
|
||
|
||
#undef SUBTARGET_EXTRA_SPECS
|
||
+#ifdef ENABLE_ESP
|
||
#define SUBTARGET_EXTRA_SPECS \
|
||
{ "link_emulation", GNU_USER_LINK_EMULATION },\
|
||
- { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }
|
||
+ { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }, \
|
||
+ ESP_EXTRA_SPECS
|
||
+#else
|
||
+#define SUBTARGET_EXTRA_SPECS \
|
||
+ { "link_emulation", GNU_USER_LINK_EMULATION },\
|
||
+ { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }
|
||
+#endif
|
||
|
||
#undef LINK_SPEC
|
||
#define LINK_SPEC "-m %(link_emulation) %{shared:-shared} \
|
||
--- a/gcc/config/i386/i386.h 2011-11-24 23:11:12.000000000 +0100
|
||
+++ b/gcc/config/i386/i386.h 2012-07-09 14:21:24.575276517 +0200
|
||
@@ -617,13 +617,16 @@ enum target_cpu_default
|
||
Do not define this macro if it does not need to do anything. */
|
||
|
||
#ifndef SUBTARGET_EXTRA_SPECS
|
||
+#ifdef ENABLE_ESP
|
||
+#define SUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
|
||
+#else
|
||
#define SUBTARGET_EXTRA_SPECS
|
||
#endif
|
||
+#endif
|
||
|
||
#define EXTRA_SPECS \
|
||
{ "cc1_cpu", CC1_CPU_SPEC }, \
|
||
SUBTARGET_EXTRA_SPECS
|
||
-
|
||
|
||
/* Set the value of FLT_EVAL_METHOD in float.h. When using only the
|
||
FPU, assume that the fpcw is set to extended precision; when using
|