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authorKhem Raj <raj.khem@gmail.com>2011-09-19 11:34:49 +0000
committerKoen Kooi <koen@dominion.thruhere.net>2011-09-19 08:26:10 +0200
commit549f974a5df4c3e117d269007e9b671cf4e925f9 (patch)
treef61b316be618772acfd52c4bb78fef9312259fcd /meta-oe
parent0f149196c1de01bd557a0dfbba169d73c0d93ad3 (diff)
downloadmeta-openembedded-549f974a5df4c3e117d269007e9b671cf4e925f9.tar.gz
gcc-4.5: Upgrade to latest FSF 4.5 branch and bring in latest linaro patches
Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Diffstat (limited to 'meta-oe')
-rw-r--r--meta-oe/recipes-devtools/gcc/gcc-4.5.inc15
-rw-r--r--meta-oe/recipes-devtools/gcc/gcc-4.5/fedora/gcc45-no-add-needed.patch34
-rw-r--r--meta-oe/recipes-devtools/gcc/gcc-4.5/gcc-ppc-config-fix.patch52
-rw-r--r--meta-oe/recipes-devtools/gcc/gcc-4.5/gcc-ppc-include-config-linux.h.patch73
-rw-r--r--meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99530.patch27
-rw-r--r--meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99531.patch (renamed from meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/linaro-lp815435.patch)12
-rw-r--r--meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99532.patch456
-rw-r--r--meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99533.patch63
-rw-r--r--meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99534.patch39
-rw-r--r--meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99536.patch33
-rw-r--r--meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99537.patch105
-rw-r--r--meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99540.patch23
-rw-r--r--meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99541.patch22
13 files changed, 829 insertions, 125 deletions
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5.inc b/meta-oe/recipes-devtools/gcc/gcc-4.5.inc
index a7f948036..59be31779 100644
--- a/meta-oe/recipes-devtools/gcc/gcc-4.5.inc
+++ b/meta-oe/recipes-devtools/gcc/gcc-4.5.inc
@@ -14,7 +14,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \
14 14
15 15
16PV = "4.5" 16PV = "4.5"
17PR = "r41" 17PR = "r42"
18 18
19# BINV should be incremented after updating to a revision 19# BINV should be incremented after updating to a revision
20# after a minor gcc release (e.g. 4.5.1 or 4.5.2) has been made 20# after a minor gcc release (e.g. 4.5.1 or 4.5.2) has been made
@@ -24,7 +24,7 @@ PR = "r41"
24 24
25BINV = "${PV}.4" 25BINV = "${PV}.4"
26 26
27SRCREV = 176640 27SRCREV = 178923
28BRANCH = "gcc-4_5-branch" 28BRANCH = "gcc-4_5-branch"
29PR_append = "+svnr${SRCPV}" 29PR_append = "+svnr${SRCPV}"
30 30
@@ -200,7 +200,15 @@ SRC_URI = "svn://gcc.gnu.org/svn/gcc/branches;module=${BRANCH};proto=http \
200 file://linaro/gcc-4.5-linaro-r99525.patch \ 200 file://linaro/gcc-4.5-linaro-r99525.patch \
201 file://linaro/gcc-4.5-linaro-r99528.patch \ 201 file://linaro/gcc-4.5-linaro-r99528.patch \
202 file://linaro/gcc-4.5-linaro-r99529.patch \ 202 file://linaro/gcc-4.5-linaro-r99529.patch \
203 file://linaro/linaro-lp815435.patch \ 203 file://linaro/gcc-4.5-linaro-r99530.patch \
204 file://linaro/gcc-4.5-linaro-r99531.patch \
205 file://linaro/gcc-4.5-linaro-r99532.patch \
206 file://linaro/gcc-4.5-linaro-r99533.patch \
207 file://linaro/gcc-4.5-linaro-r99534.patch \
208 file://linaro/gcc-4.5-linaro-r99536.patch \
209 file://linaro/gcc-4.5-linaro-r99537.patch \
210 file://linaro/gcc-4.5-linaro-r99540.patch \
211 file://linaro/gcc-4.5-linaro-r99541.patch \
204 \ 212 \
205 file://more-epilogues.patch \ 213 file://more-epilogues.patch \
206 file://gcc-scalar-widening-pr45847.patch \ 214 file://gcc-scalar-widening-pr45847.patch \
@@ -224,7 +232,6 @@ SRC_URI = "svn://gcc.gnu.org/svn/gcc/branches;module=${BRANCH};proto=http \
224 file://gcc-poison-dir-extend.patch \ 232 file://gcc-poison-dir-extend.patch \
225 file://gcc-poison-parameters.patch \ 233 file://gcc-poison-parameters.patch \
226 file://gcc-ppc-config-fix.patch \ 234 file://gcc-ppc-config-fix.patch \
227 file://gcc-ppc-include-config-linux.h.patch \
228 file://use-defaults.h-and-t-oe-in-B.patch \ 235 file://use-defaults.h-and-t-oe-in-B.patch \
229 " 236 "
230 237
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/fedora/gcc45-no-add-needed.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/fedora/gcc45-no-add-needed.patch
index 23704d3b7..bf03c2785 100644
--- a/meta-oe/recipes-devtools/gcc/gcc-4.5/fedora/gcc45-no-add-needed.patch
+++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/fedora/gcc45-no-add-needed.patch
@@ -6,9 +6,11 @@
6 * config/alpha/elf.h (LINK_EH_SPEC): Likewise. 6 * config/alpha/elf.h (LINK_EH_SPEC): Likewise.
7 * config/ia64/linux.h (LINK_EH_SPEC): Likewise. 7 * config/ia64/linux.h (LINK_EH_SPEC): Likewise.
8 8
9--- gcc/config/alpha/elf.h.~1~ 9Index: gcc/config/alpha/elf.h
10+++ gcc/config/alpha/elf.h 10===================================================================
11@@ -421,7 +421,7 @@ extern int alpha_this_gpdisp_sequence_nu 11--- gcc/config/alpha/elf.h.orig 2011-06-16 17:58:47.000000000 -0700
12+++ gcc/config/alpha/elf.h 2011-09-17 11:04:57.033298875 -0700
13@@ -441,7 +441,7 @@ extern int alpha_this_gpdisp_sequence_nu
12 I imagine that other systems will catch up. In the meantime, it 14 I imagine that other systems will catch up. In the meantime, it
13 doesn't harm to make sure that the data exists to be used later. */ 15 doesn't harm to make sure that the data exists to be used later. */
14 #if defined(HAVE_LD_EH_FRAME_HDR) 16 #if defined(HAVE_LD_EH_FRAME_HDR)
@@ -17,9 +19,11 @@
17 #endif 19 #endif
18 20
19 /* A C statement (sans semicolon) to output to the stdio stream STREAM 21 /* A C statement (sans semicolon) to output to the stdio stream STREAM
20--- gcc/config/ia64/linux.h.~1~ 22Index: gcc/config/ia64/linux.h
21+++ gcc/config/ia64/linux.h 23===================================================================
22@@ -58,7 +58,7 @@ do { \ 24--- gcc/config/ia64/linux.h.orig 2011-09-17 11:03:19.000000000 -0700
25+++ gcc/config/ia64/linux.h 2011-09-17 11:04:57.033298875 -0700
26@@ -80,7 +80,7 @@ do { \
23 Signalize that because we have fde-glibc, we don't need all C shared libs 27 Signalize that because we have fde-glibc, we don't need all C shared libs
24 linked against -lgcc_s. */ 28 linked against -lgcc_s. */
25 #undef LINK_EH_SPEC 29 #undef LINK_EH_SPEC
@@ -28,9 +32,11 @@
28 32
29 #define MD_UNWIND_SUPPORT "config/ia64/linux-unwind.h" 33 #define MD_UNWIND_SUPPORT "config/ia64/linux-unwind.h"
30 34
31--- gcc/config/linux.h.~1~ 35Index: gcc/config/linux.h
32+++ gcc/config/linux.h 36===================================================================
33@@ -89,7 +89,7 @@ see the files COPYING3 and COPYING.RUNTI 37--- gcc/config/linux.h.orig 2011-09-17 11:03:38.000000000 -0700
38+++ gcc/config/linux.h 2011-09-17 11:04:57.033298875 -0700
39@@ -101,7 +101,7 @@ see the files COPYING3 and COPYING.RUNTI
34 } while (0) 40 } while (0)
35 41
36 #if defined(HAVE_LD_EH_FRAME_HDR) 42 #if defined(HAVE_LD_EH_FRAME_HDR)
@@ -39,12 +45,14 @@
39 #endif 45 #endif
40 46
41 /* Define this so we can compile MS code for use with WINE. */ 47 /* Define this so we can compile MS code for use with WINE. */
42--- gcc/config/rs6000/sysv4.h.~1~ 48Index: gcc/config/rs6000/sysv4.h
43+++ gcc/config/rs6000/sysv4.h 49===================================================================
44@@ -917,7 +917,7 @@ SVR4_ASM_SPEC \ 50--- gcc/config/rs6000/sysv4.h.orig 2011-09-17 11:03:41.000000000 -0700
45 %{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER "}}}" 51+++ gcc/config/rs6000/sysv4.h 2011-09-17 11:05:58.653298861 -0700
52@@ -908,7 +908,7 @@ SVR4_ASM_SPEC \
46 53
47 #if defined(HAVE_LD_EH_FRAME_HDR) 54 #if defined(HAVE_LD_EH_FRAME_HDR)
55 # undef LINK_EH_SPEC
48-# define LINK_EH_SPEC "%{!static:--eh-frame-hdr} " 56-# define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
49+# define LINK_EH_SPEC "--no-add-needed %{!static:--eh-frame-hdr} " 57+# define LINK_EH_SPEC "--no-add-needed %{!static:--eh-frame-hdr} "
50 #endif 58 #endif
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/gcc-ppc-config-fix.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/gcc-ppc-config-fix.patch
index 9c2c29888..6ae75a012 100644
--- a/meta-oe/recipes-devtools/gcc/gcc-4.5/gcc-ppc-config-fix.patch
+++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/gcc-ppc-config-fix.patch
@@ -20,11 +20,11 @@ Date: Mon Dec 20 15:29:31 2010 +0000
20 20
21 git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168085 138bc75d-0d04-0410-961f-82ee72b054a4 21 git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168085 138bc75d-0d04-0410-961f-82ee72b054a4
22 22
23Index: gcc-4.5.3/gcc/config.gcc 23Index: gcc-4_5-branch/gcc/config.gcc
24=================================================================== 24===================================================================
25--- gcc-4.5.3.orig/gcc/config.gcc 2011-06-15 21:18:55.000000000 -0700 25--- gcc-4_5-branch.orig/gcc/config.gcc 2011-09-17 11:11:28.000000000 -0700
26+++ gcc-4.5.3/gcc/config.gcc 2011-06-16 15:01:07.945285352 -0700 26+++ gcc-4_5-branch/gcc/config.gcc 2011-09-17 11:16:32.543298716 -0700
27@@ -1989,53 +1989,53 @@ 27@@ -1989,48 +1989,48 @@ powerpc-*-netbsd*)
28 extra_options="${extra_options} rs6000/sysv4.opt" 28 extra_options="${extra_options} rs6000/sysv4.opt"
29 ;; 29 ;;
30 powerpc-*-eabispe*) 30 powerpc-*-eabispe*)
@@ -81,13 +81,7 @@ Index: gcc-4.5.3/gcc/config.gcc
81 extra_options="${extra_options} rs6000/sysv4.opt" 81 extra_options="${extra_options} rs6000/sysv4.opt"
82 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-rtems t-rtems rs6000/t-ppccomm" 82 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-rtems t-rtems rs6000/t-ppccomm"
83 ;; 83 ;;
84 powerpc-*-linux* | powerpc64-*-linux*) 84@@ -2079,12 +2079,12 @@ powerpc-*-linux* | powerpc64-*-linux*)
85- tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
86+ tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h rs6000/sysv4.h"
87 extra_options="${extra_options} rs6000/sysv4.opt"
88 tmake_file="t-dfprules rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
89 maybe_biarch=yes
90@@ -2079,12 +2079,12 @@
91 fi 85 fi
92 ;; 86 ;;
93 powerpc64-*-gnu*) 87 powerpc64-*-gnu*)
@@ -102,7 +96,7 @@ Index: gcc-4.5.3/gcc/config.gcc
102 extra_options="${extra_options} rs6000/sysv4.opt" 96 extra_options="${extra_options} rs6000/sysv4.opt"
103 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-slibgcc-libgcc t-gnu rs6000/t-ppccomm" 97 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-slibgcc-libgcc t-gnu rs6000/t-ppccomm"
104 if test x$enable_threads = xyes; then 98 if test x$enable_threads = xyes; then
105@@ -2092,7 +2092,7 @@ 99@@ -2092,7 +2092,7 @@ powerpc-*-gnu-gnualtivec*)
106 fi 100 fi
107 ;; 101 ;;
108 powerpc-*-gnu*) 102 powerpc-*-gnu*)
@@ -111,7 +105,7 @@ Index: gcc-4.5.3/gcc/config.gcc
111 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-slibgcc-libgcc t-gnu rs6000/t-ppccomm" 105 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-slibgcc-libgcc t-gnu rs6000/t-ppccomm"
112 extra_options="${extra_options} rs6000/sysv4.opt" 106 extra_options="${extra_options} rs6000/sysv4.opt"
113 if test x$enable_threads = xyes; then 107 if test x$enable_threads = xyes; then
114@@ -2100,7 +2100,7 @@ 108@@ -2100,7 +2100,7 @@ powerpc-*-gnu*)
115 fi 109 fi
116 ;; 110 ;;
117 powerpc-wrs-vxworks|powerpc-wrs-vxworksae) 111 powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
@@ -120,7 +114,7 @@ Index: gcc-4.5.3/gcc/config.gcc
120 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppccomm rs6000/t-vxworks" 114 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppccomm rs6000/t-vxworks"
121 extra_options="${extra_options} rs6000/sysv4.opt" 115 extra_options="${extra_options} rs6000/sysv4.opt"
122 extra_headers=ppc-asm.h 116 extra_headers=ppc-asm.h
123@@ -2126,18 +2126,18 @@ 117@@ -2126,18 +2126,18 @@ powerpc-*-lynxos*)
124 gas=yes 118 gas=yes
125 ;; 119 ;;
126 powerpcle-*-elf*) 120 powerpcle-*-elf*)
@@ -142,10 +136,10 @@ Index: gcc-4.5.3/gcc/config.gcc
142 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm" 136 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
143 extra_options="${extra_options} rs6000/sysv4.opt" 137 extra_options="${extra_options} rs6000/sysv4.opt"
144 use_gcc_stdint=wrap 138 use_gcc_stdint=wrap
145Index: gcc-4.5.3/gcc/config/rs6000/freebsd.h 139Index: gcc-4_5-branch/gcc/config/rs6000/freebsd.h
146=================================================================== 140===================================================================
147--- gcc-4.5.3.orig/gcc/config/rs6000/freebsd.h 2009-08-10 11:23:57.000000000 -0700 141--- gcc-4_5-branch.orig/gcc/config/rs6000/freebsd.h 2011-06-16 17:58:58.000000000 -0700
148+++ gcc-4.5.3/gcc/config/rs6000/freebsd.h 2011-06-16 15:02:02.775285339 -0700 142+++ gcc-4_5-branch/gcc/config/rs6000/freebsd.h 2011-09-17 11:13:13.623298761 -0700
149@@ -69,6 +69,4 @@ 143@@ -69,6 +69,4 @@
150 /* Override rs6000.h definition. */ 144 /* Override rs6000.h definition. */
151 #undef ASM_APP_OFF 145 #undef ASM_APP_OFF
@@ -154,10 +148,10 @@ Index: gcc-4.5.3/gcc/config/rs6000/freebsd.h
154-#define SVR4_ASM_SPEC \ 148-#define SVR4_ASM_SPEC \
155- "%{v:-V} %{Wa,*:%*}" 149- "%{v:-V} %{Wa,*:%*}"
156+#define DBX_REGISTER_NUMBER(REGNO) rs6000_dbx_register_number (REGNO) 150+#define DBX_REGISTER_NUMBER(REGNO) rs6000_dbx_register_number (REGNO)
157Index: gcc-4.5.3/gcc/config/rs6000/lynx.h 151Index: gcc-4_5-branch/gcc/config/rs6000/lynx.h
158=================================================================== 152===================================================================
159--- gcc-4.5.3.orig/gcc/config/rs6000/lynx.h 2007-08-02 03:49:31.000000000 -0700 153--- gcc-4_5-branch.orig/gcc/config/rs6000/lynx.h 2011-06-16 17:58:58.000000000 -0700
160+++ gcc-4.5.3/gcc/config/rs6000/lynx.h 2011-06-16 15:01:07.945285352 -0700 154+++ gcc-4_5-branch/gcc/config/rs6000/lynx.h 2011-09-17 11:13:13.623298761 -0700
161@@ -1,5 +1,5 @@ 155@@ -1,5 +1,5 @@
162 /* Definitions for Rs6000 running LynxOS. 156 /* Definitions for Rs6000 running LynxOS.
163- Copyright (C) 1995, 1996, 2000, 2002, 2003, 2004, 2005, 2007 157- Copyright (C) 1995, 1996, 2000, 2002, 2003, 2004, 2005, 2007
@@ -174,10 +168,10 @@ Index: gcc-4.5.3/gcc/config/rs6000/lynx.h
174 #ifdef CRT_BEGIN 168 #ifdef CRT_BEGIN
175 /* This function is part of crtbegin*.o which is at the beginning of 169 /* This function is part of crtbegin*.o which is at the beginning of
176 the link and is called from .fini which is usually toward the end 170 the link and is called from .fini which is usually toward the end
177Index: gcc-4.5.3/gcc/config/rs6000/netbsd.h 171Index: gcc-4_5-branch/gcc/config/rs6000/netbsd.h
178=================================================================== 172===================================================================
179--- gcc-4.5.3.orig/gcc/config/rs6000/netbsd.h 2009-02-20 07:20:38.000000000 -0800 173--- gcc-4_5-branch.orig/gcc/config/rs6000/netbsd.h 2011-06-16 17:58:58.000000000 -0700
180+++ gcc-4.5.3/gcc/config/rs6000/netbsd.h 2011-06-16 15:01:07.945285352 -0700 174+++ gcc-4_5-branch/gcc/config/rs6000/netbsd.h 2011-09-17 11:13:13.623298761 -0700
181@@ -1,6 +1,6 @@ 175@@ -1,6 +1,6 @@
182 /* Definitions of target machine for GNU compiler, 176 /* Definitions of target machine for GNU compiler,
183 for PowerPC NetBSD systems. 177 for PowerPC NetBSD systems.
@@ -192,11 +186,11 @@ Index: gcc-4.5.3/gcc/config/rs6000/netbsd.h
192 #define TARGET_VERSION fprintf (stderr, " (NetBSD/powerpc ELF)"); 186 #define TARGET_VERSION fprintf (stderr, " (NetBSD/powerpc ELF)");
193+ 187+
194+#define DBX_REGISTER_NUMBER(REGNO) rs6000_dbx_register_number (REGNO) 188+#define DBX_REGISTER_NUMBER(REGNO) rs6000_dbx_register_number (REGNO)
195Index: gcc-4.5.3/gcc/config/rs6000/sysv4.h 189Index: gcc-4_5-branch/gcc/config/rs6000/sysv4.h
196=================================================================== 190===================================================================
197--- gcc-4.5.3.orig/gcc/config/rs6000/sysv4.h 2011-06-15 21:18:57.000000000 -0700 191--- gcc-4_5-branch.orig/gcc/config/rs6000/sysv4.h 2011-09-17 11:11:29.000000000 -0700
198+++ gcc-4.5.3/gcc/config/rs6000/sysv4.h 2011-06-16 15:01:07.945285352 -0700 192+++ gcc-4_5-branch/gcc/config/rs6000/sysv4.h 2011-09-17 11:13:13.623298761 -0700
199@@ -293,6 +293,10 @@ 193@@ -293,6 +293,10 @@ do { \
200 #define RESTORE_FP_PREFIX "_restfpr_" 194 #define RESTORE_FP_PREFIX "_restfpr_"
201 #define RESTORE_FP_SUFFIX "" 195 #define RESTORE_FP_SUFFIX ""
202 196
@@ -207,7 +201,7 @@ Index: gcc-4.5.3/gcc/config/rs6000/sysv4.h
207 /* Type used for ptrdiff_t, as a string used in a declaration. */ 201 /* Type used for ptrdiff_t, as a string used in a declaration. */
208 #define PTRDIFF_TYPE "int" 202 #define PTRDIFF_TYPE "int"
209 203
210@@ -588,9 +592,8 @@ 204@@ -588,9 +592,8 @@ extern int fixuplabelno;
211 /* Override svr4.h definition. */ 205 /* Override svr4.h definition. */
212 #undef ASM_SPEC 206 #undef ASM_SPEC
213 #define ASM_SPEC "%(asm_cpu) \ 207 #define ASM_SPEC "%(asm_cpu) \
@@ -219,7 +213,7 @@ Index: gcc-4.5.3/gcc/config/rs6000/sysv4.h
219 %{memb|msdata=eabi: -memb} \ 213 %{memb|msdata=eabi: -memb} \
220 %{mlittle|mlittle-endian:-mlittle; \ 214 %{mlittle|mlittle-endian:-mlittle; \
221 mbig|mbig-endian :-mbig; \ 215 mbig|mbig-endian :-mbig; \
222@@ -1127,3 +1130,5 @@ 216@@ -1120,3 +1123,5 @@ ncrtn.o%s"
223 217
224 /* This target uses the sysv4.opt file. */ 218 /* This target uses the sysv4.opt file. */
225 #define TARGET_USES_SYSV4_OPT 1 219 #define TARGET_USES_SYSV4_OPT 1
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/gcc-ppc-include-config-linux.h.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/gcc-ppc-include-config-linux.h.patch
deleted file mode 100644
index 97364d9b1..000000000
--- a/meta-oe/recipes-devtools/gcc/gcc-4.5/gcc-ppc-include-config-linux.h.patch
+++ /dev/null
@@ -1,73 +0,0 @@
1The patch is a solution for https://bugs.launchpad.net/ubuntu/+source/gcc-4.5/+bug/768921
2
3-Khem
4
5Index: gcc-4_5-branch/gcc/config.gcc
6===================================================================
7--- gcc-4_5-branch.orig/gcc/config.gcc 2011-06-16 21:23:22.000000000 -0700
8+++ gcc-4_5-branch/gcc/config.gcc 2011-06-16 21:51:20.845279713 -0700
9@@ -2035,7 +2035,7 @@
10 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-rtems t-rtems rs6000/t-ppccomm"
11 ;;
12 powerpc-*-linux* | powerpc64-*-linux*)
13- tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h rs6000/sysv4.h"
14+ tm_file="${tm_file} dbxelf.h elfos.h linux.h freebsd-spec.h rs6000/sysv4.h"
15 extra_options="${extra_options} rs6000/sysv4.opt"
16 tmake_file="t-dfprules rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
17 maybe_biarch=yes
18Index: gcc-4_5-branch/gcc/config/rs6000/sysv4.h
19===================================================================
20--- gcc-4_5-branch.orig/gcc/config/rs6000/sysv4.h 2011-06-16 21:23:22.000000000 -0700
21+++ gcc-4_5-branch/gcc/config/rs6000/sysv4.h 2011-06-16 22:08:49.425279473 -0700
22@@ -620,6 +620,7 @@
23 #define CC1_SECURE_PLT_DEFAULT_SPEC ""
24 #endif
25
26+#undef CC1_SPEC
27 /* Pass -G xxx to the compiler and set correct endian mode. */
28 #define CC1_SPEC "%{G*} %(cc1_cpu) \
29 %{mlittle|mlittle-endian: %(cc1_endian_little); \
30@@ -903,22 +904,13 @@
31 #define LINK_START_LINUX_SPEC ""
32
33 #define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
34-#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
35-#if DEFAULT_LIBC == LIBC_UCLIBC
36-#define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}"
37-#elif DEFAULT_LIBC == LIBC_GLIBC
38-#define CHOOSE_DYNAMIC_LINKER(G, U) "%{muclibc:" U ";:" G "}"
39-#else
40-#error "Unsupported DEFAULT_LIBC"
41-#endif
42-#define LINUX_DYNAMIC_LINKER \
43- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER)
44
45 #define LINK_OS_LINUX_SPEC "-m elf32ppclinux %{!shared: %{!static: \
46 %{rdynamic:-export-dynamic} \
47 %{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER "}}}"
48
49 #if defined(HAVE_LD_EH_FRAME_HDR)
50+# undef LINK_EH_SPEC
51 # define LINK_EH_SPEC "--no-add-needed %{!static:--eh-frame-hdr} "
52 #endif
53
54@@ -1113,6 +1105,7 @@
55 be stacked, so that invocations of #pragma pack(pop)' will return
56 to the previous value. */
57
58+#undef HANDLE_PRAGMA_PACK_PUSH_POP
59 #define HANDLE_PRAGMA_PACK_PUSH_POP 1
60
61 /* Select a format to encode pointers in exception handling data. CODE
62Index: gcc-4_5-branch/gcc/config/freebsd-spec.h
63===================================================================
64--- gcc-4_5-branch.orig/gcc/config/freebsd-spec.h 2011-06-16 17:59:03.000000000 -0700
65+++ gcc-4_5-branch/gcc/config/freebsd-spec.h 2011-06-16 22:11:34.145279435 -0700
66@@ -154,6 +154,7 @@
67 #endif
68
69 #if defined(HAVE_LD_EH_FRAME_HDR)
70+#undef LINK_EH_SPEC
71 #define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
72 #endif
73
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99530.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99530.patch
new file mode 100644
index 000000000..64d6262d6
--- /dev/null
+++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99530.patch
@@ -0,0 +1,27 @@
12011-07-21 Richard Sandiford <rdsandiford@googlemail.com>
2
3 gcc/
4 Backport from mainline:
5
6 2011-07-21 Richard Sandiford <richard.sandiford@linaro.org>
7
8 * regcprop.c (maybe_mode_change): Check HARD_REGNO_MODE_OK.
9
10=== modified file 'gcc/regcprop.c'
11--- old/gcc/regcprop.c 2010-08-05 15:28:47 +0000
12+++ new/gcc/regcprop.c 2011-07-21 12:40:44 +0000
13@@ -418,10 +418,9 @@
14
15 offset = ((WORDS_BIG_ENDIAN ? wordoffset : 0)
16 + (BYTES_BIG_ENDIAN ? byteoffset : 0));
17- return gen_rtx_raw_REG (new_mode,
18- regno + subreg_regno_offset (regno, orig_mode,
19- offset,
20- new_mode));
21+ regno += subreg_regno_offset (regno, orig_mode, offset, new_mode);
22+ if (HARD_REGNO_MODE_OK (regno, new_mode))
23+ return gen_rtx_raw_REG (new_mode, regno);
24 }
25 return NULL_RTX;
26 }
27
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/linaro-lp815435.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99531.patch
index be71a2f64..5559dfeda 100644
--- a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/linaro-lp815435.patch
+++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99531.patch
@@ -2,17 +2,16 @@
2 2
3 gcc/ 3 gcc/
4 Backport only bits marked as [*] from mainline: 4 Backport only bits marked as [*] from mainline:
5 2010-12-19 Chung-Lin Tang <cltang@codesourcery.com> 5 2010-12-19 Chung-Lin Tang <cltang@codesourcery.com>
6 6
7 * config/arm/arm.c ([*]arm_legitimate_index_p): Add VFP load/store 7 * config/arm/arm.c ([*]arm_legitimate_index_p): Add VFP load/store
8 index range case. Change to SF/DFmode tests to avoid capturing HFmode. 8 index range case. Change to SF/DFmode tests to avoid capturing HFmode.
9 (thumb2_legitimate_index_p): Same. 9 (thumb2_legitimate_index_p): Same.
10 10
11Index: gcc-4_5-branch/gcc/config/arm/arm.c 11=== modified file 'gcc/config/arm/arm.c'
12=================================================================== 12--- old/gcc/config/arm/arm.c 2011-06-29 10:46:39 +0000
13--- gcc-4_5-branch.orig/gcc/config/arm/arm.c 2011-07-22 17:56:51.000000000 -0700 13+++ new/gcc/config/arm/arm.c 2011-07-29 15:01:53 +0000
14+++ gcc-4_5-branch/gcc/config/arm/arm.c 2011-07-29 14:43:42.171610966 -0700 14@@ -5643,8 +5643,8 @@
15@@ -5631,8 +5631,8 @@ arm_legitimate_index_p (enum machine_mod
16 15
17 /* Standard coprocessor addressing modes. */ 16 /* Standard coprocessor addressing modes. */
18 if (TARGET_HARD_FLOAT 17 if (TARGET_HARD_FLOAT
@@ -23,3 +22,4 @@ Index: gcc-4_5-branch/gcc/config/arm/arm.c
23 || (TARGET_MAVERICK && mode == DImode))) 22 || (TARGET_MAVERICK && mode == DImode)))
24 return (code == CONST_INT && INTVAL (index) < 1024 23 return (code == CONST_INT && INTVAL (index) < 1024
25 && INTVAL (index) > -1024 24 && INTVAL (index) > -1024
25
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99532.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99532.patch
new file mode 100644
index 000000000..0c2c02b6f
--- /dev/null
+++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99532.patch
@@ -0,0 +1,456 @@
12011-08-03 Revital Eres <revital.eres@linaro.org>
2
3 * modulo-sched.c (calculate_stage_count,
4 calculate_must_precede_follow, get_sched_window,
5 try_scheduling_node_in_cycle, remove_node_from_ps): Add
6 declaration.
7 (update_node_sched_params, set_must_precede_follow, optimize_sc):
8 New functions.
9 (reset_sched_times): Call update_node_sched_params.
10 (sms_schedule): Call optimize_sc.
11 (get_sched_window): Change function arguments.
12 (sms_schedule_by_order): Update call to get_sched_window.
13 Call set_must_precede_follow.
14 (calculate_stage_count): Add function argument.
15
16=== modified file 'gcc/modulo-sched.c'
17--- old/gcc/modulo-sched.c 2011-07-04 11:39:09 +0000
18+++ new/gcc/modulo-sched.c 2011-08-03 12:20:38 +0000
19@@ -202,7 +202,16 @@
20 rtx, rtx);
21 static void duplicate_insns_of_cycles (partial_schedule_ptr,
22 int, int, int, rtx);
23-static int calculate_stage_count (partial_schedule_ptr ps);
24+static int calculate_stage_count (partial_schedule_ptr, int);
25+static void calculate_must_precede_follow (ddg_node_ptr, int, int,
26+ int, int, sbitmap, sbitmap, sbitmap);
27+static int get_sched_window (partial_schedule_ptr, ddg_node_ptr,
28+ sbitmap, int, int *, int *, int *);
29+static bool try_scheduling_node_in_cycle (partial_schedule_ptr, ddg_node_ptr,
30+ int, int, sbitmap, int *, sbitmap,
31+ sbitmap);
32+static bool remove_node_from_ps (partial_schedule_ptr, ps_insn_ptr);
33+
34 #define SCHED_ASAP(x) (((node_sched_params_ptr)(x)->aux.info)->asap)
35 #define SCHED_TIME(x) (((node_sched_params_ptr)(x)->aux.info)->time)
36 #define SCHED_FIRST_REG_MOVE(x) \
37@@ -576,6 +585,36 @@
38 }
39 }
40
41+/* Update the sched_params (time, row and stage) for node U using the II,
42+ the CYCLE of U and MIN_CYCLE.
43+ We're not simply taking the following
44+ SCHED_STAGE (u) = CALC_STAGE_COUNT (SCHED_TIME (u), min_cycle, ii);
45+ because the stages may not be aligned on cycle 0. */
46+static void
47+update_node_sched_params (ddg_node_ptr u, int ii, int cycle, int min_cycle)
48+{
49+ int sc_until_cycle_zero;
50+ int stage;
51+
52+ SCHED_TIME (u) = cycle;
53+ SCHED_ROW (u) = SMODULO (cycle, ii);
54+
55+ /* The calculation of stage count is done adding the number
56+ of stages before cycle zero and after cycle zero. */
57+ sc_until_cycle_zero = CALC_STAGE_COUNT (-1, min_cycle, ii);
58+
59+ if (SCHED_TIME (u) < 0)
60+ {
61+ stage = CALC_STAGE_COUNT (-1, SCHED_TIME (u), ii);
62+ SCHED_STAGE (u) = sc_until_cycle_zero - stage;
63+ }
64+ else
65+ {
66+ stage = CALC_STAGE_COUNT (SCHED_TIME (u), 0, ii);
67+ SCHED_STAGE (u) = sc_until_cycle_zero + stage - 1;
68+ }
69+}
70+
71 /* Bump the SCHED_TIMEs of all nodes by AMOUNT. Set the values of
72 SCHED_ROW and SCHED_STAGE. */
73 static void
74@@ -591,7 +630,6 @@
75 ddg_node_ptr u = crr_insn->node;
76 int normalized_time = SCHED_TIME (u) - amount;
77 int new_min_cycle = PS_MIN_CYCLE (ps) - amount;
78- int sc_until_cycle_zero, stage;
79
80 if (dump_file)
81 {
82@@ -607,23 +645,9 @@
83
84 gcc_assert (SCHED_TIME (u) >= ps->min_cycle);
85 gcc_assert (SCHED_TIME (u) <= ps->max_cycle);
86- SCHED_TIME (u) = normalized_time;
87- SCHED_ROW (u) = SMODULO (normalized_time, ii);
88-
89- /* The calculation of stage count is done adding the number
90- of stages before cycle zero and after cycle zero. */
91- sc_until_cycle_zero = CALC_STAGE_COUNT (-1, new_min_cycle, ii);
92-
93- if (SCHED_TIME (u) < 0)
94- {
95- stage = CALC_STAGE_COUNT (-1, SCHED_TIME (u), ii);
96- SCHED_STAGE (u) = sc_until_cycle_zero - stage;
97- }
98- else
99- {
100- stage = CALC_STAGE_COUNT (SCHED_TIME (u), 0, ii);
101- SCHED_STAGE (u) = sc_until_cycle_zero + stage - 1;
102- }
103+
104+ crr_insn->cycle = normalized_time;
105+ update_node_sched_params (u, ii, normalized_time, new_min_cycle);
106 }
107 }
108
109@@ -660,6 +684,206 @@
110 PREV_INSN (last));
111 }
112
113+/* Set bitmaps TMP_FOLLOW and TMP_PRECEDE to MUST_FOLLOW and MUST_PRECEDE
114+ respectively only if cycle C falls on the border of the scheduling
115+ window boundaries marked by START and END cycles. STEP is the
116+ direction of the window. */
117+static inline void
118+set_must_precede_follow (sbitmap *tmp_follow, sbitmap must_follow,
119+ sbitmap *tmp_precede, sbitmap must_precede, int c,
120+ int start, int end, int step)
121+{
122+ *tmp_precede = NULL;
123+ *tmp_follow = NULL;
124+
125+ if (c == start)
126+ {
127+ if (step == 1)
128+ *tmp_precede = must_precede;
129+ else /* step == -1. */
130+ *tmp_follow = must_follow;
131+ }
132+ if (c == end - step)
133+ {
134+ if (step == 1)
135+ *tmp_follow = must_follow;
136+ else /* step == -1. */
137+ *tmp_precede = must_precede;
138+ }
139+
140+}
141+
142+/* Return True if the branch can be moved to row ii-1 while
143+ normalizing the partial schedule PS to start from cycle zero and thus
144+ optimize the SC. Otherwise return False. */
145+static bool
146+optimize_sc (partial_schedule_ptr ps, ddg_ptr g)
147+{
148+ int amount = PS_MIN_CYCLE (ps);
149+ sbitmap sched_nodes = sbitmap_alloc (g->num_nodes);
150+ int start, end, step;
151+ int ii = ps->ii;
152+ bool ok = false;
153+ int stage_count, stage_count_curr;
154+
155+ /* Compare the SC after normalization and SC after bringing the branch
156+ to row ii-1. If they are equal just bail out. */
157+ stage_count = calculate_stage_count (ps, amount);
158+ stage_count_curr =
159+ calculate_stage_count (ps, SCHED_TIME (g->closing_branch) - (ii - 1));
160+
161+ if (stage_count == stage_count_curr)
162+ {
163+ if (dump_file)
164+ fprintf (dump_file, "SMS SC already optimized.\n");
165+
166+ ok = false;
167+ goto clear;
168+ }
169+
170+ if (dump_file)
171+ {
172+ fprintf (dump_file, "SMS Trying to optimize branch location\n");
173+ fprintf (dump_file, "SMS partial schedule before trial:\n");
174+ print_partial_schedule (ps, dump_file);
175+ }
176+
177+ /* First, normalize the partial scheduling. */
178+ reset_sched_times (ps, amount);
179+ rotate_partial_schedule (ps, amount);
180+ if (dump_file)
181+ {
182+ fprintf (dump_file,
183+ "SMS partial schedule after normalization (ii, %d, SC %d):\n",
184+ ii, stage_count);
185+ print_partial_schedule (ps, dump_file);
186+ }
187+
188+ if (SMODULO (SCHED_TIME (g->closing_branch), ii) == ii - 1)
189+ {
190+ ok = true;
191+ goto clear;
192+ }
193+
194+ sbitmap_ones (sched_nodes);
195+
196+ /* Calculate the new placement of the branch. It should be in row
197+ ii-1 and fall into it's scheduling window. */
198+ if (get_sched_window (ps, g->closing_branch, sched_nodes, ii, &start,
199+ &step, &end) == 0)
200+ {
201+ bool success;
202+ ps_insn_ptr next_ps_i;
203+ int branch_cycle = SCHED_TIME (g->closing_branch);
204+ int row = SMODULO (branch_cycle, ps->ii);
205+ int num_splits = 0;
206+ sbitmap must_precede, must_follow, tmp_precede, tmp_follow;
207+ int c;
208+
209+ if (dump_file)
210+ fprintf (dump_file, "\nTrying to schedule node %d "
211+ "INSN = %d in (%d .. %d) step %d\n",
212+ g->closing_branch->cuid,
213+ (INSN_UID (g->closing_branch->insn)), start, end, step);
214+
215+ gcc_assert ((step > 0 && start < end) || (step < 0 && start > end));
216+ if (step == 1)
217+ {
218+ c = start + ii - SMODULO (start, ii) - 1;
219+ gcc_assert (c >= start);
220+ if (c >= end)
221+ {
222+ ok = false;
223+ if (dump_file)
224+ fprintf (dump_file,
225+ "SMS failed to schedule branch at cycle: %d\n", c);
226+ goto clear;
227+ }
228+ }
229+ else
230+ {
231+ c = start - SMODULO (start, ii) - 1;
232+ gcc_assert (c <= start);
233+
234+ if (c <= end)
235+ {
236+ if (dump_file)
237+ fprintf (dump_file,
238+ "SMS failed to schedule branch at cycle: %d\n", c);
239+ ok = false;
240+ goto clear;
241+ }
242+ }
243+
244+ must_precede = sbitmap_alloc (g->num_nodes);
245+ must_follow = sbitmap_alloc (g->num_nodes);
246+
247+ /* Try to schedule the branch is it's new cycle. */
248+ calculate_must_precede_follow (g->closing_branch, start, end,
249+ step, ii, sched_nodes,
250+ must_precede, must_follow);
251+
252+ set_must_precede_follow (&tmp_follow, must_follow, &tmp_precede,
253+ must_precede, c, start, end, step);
254+
255+ /* Find the element in the partial schedule related to the closing
256+ branch so we can remove it from it's current cycle. */
257+ for (next_ps_i = ps->rows[row];
258+ next_ps_i; next_ps_i = next_ps_i->next_in_row)
259+ if (next_ps_i->node->cuid == g->closing_branch->cuid)
260+ break;
261+
262+ gcc_assert (next_ps_i);
263+ gcc_assert (remove_node_from_ps (ps, next_ps_i));
264+ success =
265+ try_scheduling_node_in_cycle (ps, g->closing_branch,
266+ g->closing_branch->cuid, c,
267+ sched_nodes, &num_splits,
268+ tmp_precede, tmp_follow);
269+ gcc_assert (num_splits == 0);
270+ if (!success)
271+ {
272+ if (dump_file)
273+ fprintf (dump_file,
274+ "SMS failed to schedule branch at cycle: %d, "
275+ "bringing it back to cycle %d\n", c, branch_cycle);
276+
277+ /* The branch was failed to be placed in row ii - 1.
278+ Put it back in it's original place in the partial
279+ schedualing. */
280+ set_must_precede_follow (&tmp_follow, must_follow, &tmp_precede,
281+ must_precede, branch_cycle, start, end,
282+ step);
283+ success =
284+ try_scheduling_node_in_cycle (ps, g->closing_branch,
285+ g->closing_branch->cuid,
286+ branch_cycle, sched_nodes,
287+ &num_splits, tmp_precede,
288+ tmp_follow);
289+ gcc_assert (success && (num_splits == 0));
290+ ok = false;
291+ }
292+ else
293+ {
294+ /* The branch is placed in row ii - 1. */
295+ if (dump_file)
296+ fprintf (dump_file,
297+ "SMS success in moving branch to cycle %d\n", c);
298+
299+ update_node_sched_params (g->closing_branch, ii, c,
300+ PS_MIN_CYCLE (ps));
301+ ok = true;
302+ }
303+
304+ free (must_precede);
305+ free (must_follow);
306+ }
307+
308+clear:
309+ free (sched_nodes);
310+ return ok;
311+}
312+
313 static void
314 duplicate_insns_of_cycles (partial_schedule_ptr ps, int from_stage,
315 int to_stage, int for_prolog, rtx count_reg)
316@@ -1115,6 +1339,7 @@
317 int mii, rec_mii;
318 unsigned stage_count = 0;
319 HOST_WIDEST_INT loop_count = 0;
320+ bool opt_sc_p = false;
321
322 if (! (g = g_arr[loop->num]))
323 continue;
324@@ -1196,14 +1421,32 @@
325 set_node_sched_params (g);
326
327 ps = sms_schedule_by_order (g, mii, maxii, node_order);
328-
329- if (ps)
330- {
331- stage_count = calculate_stage_count (ps);
332- gcc_assert(stage_count >= 1);
333- PS_STAGE_COUNT(ps) = stage_count;
334- }
335-
336+
337+ if (ps)
338+ {
339+ /* Try to achieve optimized SC by normalizing the partial
340+ schedule (having the cycles start from cycle zero).
341+ The branch location must be placed in row ii-1 in the
342+ final scheduling. If failed, shift all instructions to
343+ position the branch in row ii-1. */
344+ opt_sc_p = optimize_sc (ps, g);
345+ if (opt_sc_p)
346+ stage_count = calculate_stage_count (ps, 0);
347+ else
348+ {
349+ /* Bring the branch to cycle ii-1. */
350+ int amount = SCHED_TIME (g->closing_branch) - (ps->ii - 1);
351+
352+ if (dump_file)
353+ fprintf (dump_file, "SMS schedule branch at cycle ii-1\n");
354+
355+ stage_count = calculate_stage_count (ps, amount);
356+ }
357+
358+ gcc_assert (stage_count >= 1);
359+ PS_STAGE_COUNT (ps) = stage_count;
360+ }
361+
362 /* The default value of PARAM_SMS_MIN_SC is 2 as stage count of
363 1 means that there is no interleaving between iterations thus
364 we let the scheduling passes do the job in this case. */
365@@ -1224,12 +1467,16 @@
366 else
367 {
368 struct undo_replace_buff_elem *reg_move_replaces;
369- int amount = SCHED_TIME (g->closing_branch) + 1;
370+
371+ if (!opt_sc_p)
372+ {
373+ /* Rotate the partial schedule to have the branch in row ii-1. */
374+ int amount = SCHED_TIME (g->closing_branch) - (ps->ii - 1);
375+
376+ reset_sched_times (ps, amount);
377+ rotate_partial_schedule (ps, amount);
378+ }
379
380- /* Set the stage boundaries. The closing_branch was scheduled
381- and should appear in the last (ii-1) row. */
382- reset_sched_times (ps, amount);
383- rotate_partial_schedule (ps, amount);
384 set_columns_for_ps (ps);
385
386 canon_loop (loop);
387@@ -1381,13 +1628,11 @@
388 scheduling window is empty and zero otherwise. */
389
390 static int
391-get_sched_window (partial_schedule_ptr ps, int *nodes_order, int i,
392+get_sched_window (partial_schedule_ptr ps, ddg_node_ptr u_node,
393 sbitmap sched_nodes, int ii, int *start_p, int *step_p, int *end_p)
394 {
395 int start, step, end;
396 ddg_edge_ptr e;
397- int u = nodes_order [i];
398- ddg_node_ptr u_node = &ps->g->nodes[u];
399 sbitmap psp = sbitmap_alloc (ps->g->num_nodes);
400 sbitmap pss = sbitmap_alloc (ps->g->num_nodes);
401 sbitmap u_node_preds = NODE_PREDECESSORS (u_node);
402@@ -1799,7 +2044,7 @@
403
404 /* Try to get non-empty scheduling window. */
405 success = 0;
406- if (get_sched_window (ps, nodes_order, i, sched_nodes, ii, &start,
407+ if (get_sched_window (ps, u_node, sched_nodes, ii, &start,
408 &step, &end) == 0)
409 {
410 if (dump_file)
411@@ -1816,24 +2061,11 @@
412
413 for (c = start; c != end; c += step)
414 {
415- sbitmap tmp_precede = NULL;
416- sbitmap tmp_follow = NULL;
417-
418- if (c == start)
419- {
420- if (step == 1)
421- tmp_precede = must_precede;
422- else /* step == -1. */
423- tmp_follow = must_follow;
424- }
425- if (c == end - step)
426- {
427- if (step == 1)
428- tmp_follow = must_follow;
429- else /* step == -1. */
430- tmp_precede = must_precede;
431- }
432-
433+ sbitmap tmp_precede, tmp_follow;
434+
435+ set_must_precede_follow (&tmp_follow, must_follow,
436+ &tmp_precede, must_precede,
437+ c, start, end, step);
438 success =
439 try_scheduling_node_in_cycle (ps, u_node, u, c,
440 sched_nodes,
441@@ -2893,12 +3125,10 @@
442 }
443
444 /* Calculate the stage count of the partial schedule PS. The calculation
445- takes into account the rotation to bring the closing branch to row
446- ii-1. */
447+ takes into account the rotation amount passed in ROTATION_AMOUNT. */
448 int
449-calculate_stage_count (partial_schedule_ptr ps)
450+calculate_stage_count (partial_schedule_ptr ps, int rotation_amount)
451 {
452- int rotation_amount = (SCHED_TIME (ps->g->closing_branch)) + 1;
453 int new_min_cycle = PS_MIN_CYCLE (ps) - rotation_amount;
454 int new_max_cycle = PS_MAX_CYCLE (ps) - rotation_amount;
455 int stage_count = CALC_STAGE_COUNT (-1, new_min_cycle, ps->ii);
456
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99533.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99533.patch
new file mode 100644
index 000000000..196da9d9d
--- /dev/null
+++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99533.patch
@@ -0,0 +1,63 @@
12011-08-09 Revital Eres <revital.eres@linaro.org>
2
3 gcc/
4 Backport from trunk -r176970:
5
6 * modulo-sched.c: Change comment.
7 (reset_sched_times): Fix print message.
8 (print_partial_schedule): Add print
9 info.
10
11=== modified file 'gcc/modulo-sched.c'
12--- old/gcc/modulo-sched.c 2011-08-03 12:20:38 +0000
13+++ new/gcc/modulo-sched.c 2011-08-09 04:31:10 +0000
14@@ -84,13 +84,14 @@
15 II cycles (i.e. use register copies to prevent a def from overwriting
16 itself before reaching the use).
17
18- SMS works with countable loops whose loop count can be easily
19- adjusted. This is because we peel a constant number of iterations
20- into a prologue and epilogue for which we want to avoid emitting
21- the control part, and a kernel which is to iterate that constant
22- number of iterations less than the original loop. So the control
23- part should be a set of insns clearly identified and having its
24- own iv, not otherwise used in the loop (at-least for now), which
25+ SMS works with countable loops (1) whose control part can be easily
26+ decoupled from the rest of the loop and (2) whose loop count can
27+ be easily adjusted. This is because we peel a constant number of
28+ iterations into a prologue and epilogue for which we want to avoid
29+ emitting the control part, and a kernel which is to iterate that
30+ constant number of iterations less than the original loop. So the
31+ control part should be a set of insns clearly identified and having
32+ its own iv, not otherwise used in the loop (at-least for now), which
33 initializes a register before the loop to the number of iterations.
34 Currently SMS relies on the do-loop pattern to recognize such loops,
35 where (1) the control part comprises of all insns defining and/or
36@@ -636,8 +637,8 @@
37 /* Print the scheduling times after the rotation. */
38 fprintf (dump_file, "crr_insn->node=%d (insn id %d), "
39 "crr_insn->cycle=%d, min_cycle=%d", crr_insn->node->cuid,
40- INSN_UID (crr_insn->node->insn), SCHED_TIME (u),
41- normalized_time);
42+ INSN_UID (crr_insn->node->insn), normalized_time,
43+ new_min_cycle);
44 if (JUMP_P (crr_insn->node->insn))
45 fprintf (dump_file, " (branch)");
46 fprintf (dump_file, "\n");
47@@ -2782,8 +2783,13 @@
48 fprintf (dump, "\n[ROW %d ]: ", i);
49 while (ps_i)
50 {
51- fprintf (dump, "%d, ",
52- INSN_UID (ps_i->node->insn));
53+ if (JUMP_P (ps_i->node->insn))
54+ fprintf (dump, "%d (branch), ",
55+ INSN_UID (ps_i->node->insn));
56+ else
57+ fprintf (dump, "%d, ",
58+ INSN_UID (ps_i->node->insn));
59+
60 ps_i = ps_i->next_in_row;
61 }
62 }
63
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99534.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99534.patch
new file mode 100644
index 000000000..9fa6cf261
--- /dev/null
+++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99534.patch
@@ -0,0 +1,39 @@
12011-08-09 Revital Eres <revital.eres@linaro.org>
2
3 gcc/
4 Backport from trunk -r176972:
5
6 * ddg.c (create_ddg_dep_from_intra_loop_link): Remove
7 the creation of anti-dep edge from a branch.
8 add_cross_iteration_register_deps):
9 Create anti-dep edge from a branch.
10
11=== modified file 'gcc/ddg.c'
12--- old/gcc/ddg.c 2011-07-05 09:02:18 +0000
13+++ new/gcc/ddg.c 2011-07-31 13:13:38 +0000
14@@ -197,11 +197,6 @@
15 }
16 }
17
18- /* If a true dep edge enters the branch create an anti edge in the
19- opposite direction to prevent the creation of reg-moves. */
20- if ((DEP_TYPE (link) == REG_DEP_TRUE) && JUMP_P (dest_node->insn))
21- create_ddg_dep_no_link (g, dest_node, src_node, ANTI_DEP, REG_DEP, 1);
22-
23 latency = dep_cost (link);
24 e = create_ddg_edge (src_node, dest_node, t, dt, latency, distance);
25 add_edge_to_ddg (g, e);
26@@ -305,8 +300,11 @@
27
28 gcc_assert (first_def_node);
29
30+ /* Always create the edge if the use node is a branch in
31+ order to prevent the creation of reg-moves. */
32 if (DF_REF_ID (last_def) != DF_REF_ID (first_def)
33- || !flag_modulo_sched_allow_regmoves)
34+ || !flag_modulo_sched_allow_regmoves
35+ || JUMP_P (use_node->insn))
36 create_ddg_dep_no_link (g, use_node, first_def_node, ANTI_DEP,
37 REG_DEP, 1);
38
39
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99536.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99536.patch
new file mode 100644
index 000000000..76798ec1c
--- /dev/null
+++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99536.patch
@@ -0,0 +1,33 @@
12011-08-15 Richard Sandiford <richard.sandiford@linaro.org>
2
3 gcc/
4 * config/rs6000/rs6000.c (paired_expand_vector_init): Don't create
5 CONST_VECTORs with symbolic elements.
6 (rs6000_expand_vector_init): Likewise.
7
8=== modified file 'gcc/config/rs6000/rs6000.c'
9--- old/gcc/config/rs6000/rs6000.c 2011-08-11 11:09:07 +0000
10+++ new/gcc/config/rs6000/rs6000.c 2011-08-16 12:42:39 +0000
11@@ -4129,7 +4129,9 @@
12 for (i = 0; i < n_elts; ++i)
13 {
14 x = XVECEXP (vals, 0, i);
15- if (!CONSTANT_P (x))
16+ if (!(CONST_INT_P (x)
17+ || GET_CODE (x) == CONST_DOUBLE
18+ || GET_CODE (x) == CONST_FIXED))
19 ++n_var;
20 }
21 if (n_var == 0)
22@@ -4281,7 +4283,9 @@
23 for (i = 0; i < n_elts; ++i)
24 {
25 x = XVECEXP (vals, 0, i);
26- if (!CONSTANT_P (x))
27+ if (!(CONST_INT_P (x)
28+ || GET_CODE (x) == CONST_DOUBLE
29+ || GET_CODE (x) == CONST_FIXED))
30 ++n_var, one_var = i;
31 else if (x != CONST0_RTX (inner_mode))
32 all_const_zero = false;
33
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99537.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99537.patch
new file mode 100644
index 000000000..b8584334c
--- /dev/null
+++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99537.patch
@@ -0,0 +1,105 @@
12011-08-16 Matthias Klose <doko@ubuntu.com>
2
3 Backport from FSF:
4
5 2010-12-20 Joseph Myers <joseph@codesourcery.com>
6
7 * config/rs6000/freebsd.h (SVR4_ASM_SPEC): Don't define.
8 (DBX_REGISTER_NUMBER): Define.
9 * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Define.
10 * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Define.
11 * config/rs6000/sysv4.h (SIZE_TYPE): Define.
12 (ASM_SPEC): Define without using SVR4_ASM_SPEC.
13 (DBX_REGISTER_NUMBER): Undefine.
14 * config.gcc (powerpc-*-eabispe*, powerpc-*-eabisimaltivec*,
15 powerpc-*-eabisim*, powerpc-*-elf*, powerpc-*-eabialtivec*,
16 powerpc-xilinx-eabi*, powerpc-*-eabi*, powerpc-*-rtems*,
17 powerpc-*-linux* | powerpc64-*-linux*, powerpc64-*-gnu*,
18 powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
19 powerpc-wrs-vxworks|powerpc-wrs-vxworksae, powerpcle-*-elf*,
20 powerpcle-*-eabisim*, powerpcle-*-eabi*): Don't use svr4.h.
21
22=== modified file 'gcc/config.gcc'
23Index: gcc-4_5-branch/gcc/config.gcc
24===================================================================
25--- gcc-4_5-branch.orig/gcc/config.gcc 2011-09-16 23:01:43.000000000 -0700
26+++ gcc-4_5-branch/gcc/config.gcc 2011-09-17 10:54:32.763299018 -0700
27@@ -2028,7 +2028,7 @@ powerpc-*-rtems*)
28 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-rtems t-rtems rs6000/t-ppccomm"
29 ;;
30 powerpc-*-linux* | powerpc64-*-linux*)
31- tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
32+ tm_file="${tm_file} dbxelf.h elfos.h linux.h freebsd-spec.h rs6000/sysv4.h"
33 extra_options="${extra_options} rs6000/sysv4.opt"
34 tmake_file="t-dfprules rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
35 maybe_biarch=yes
36Index: gcc-4_5-branch/gcc/config/freebsd-spec.h
37===================================================================
38--- gcc-4_5-branch.orig/gcc/config/freebsd-spec.h 2011-06-16 17:59:03.000000000 -0700
39+++ gcc-4_5-branch/gcc/config/freebsd-spec.h 2011-09-17 10:54:32.763299018 -0700
40@@ -154,6 +154,7 @@ is built with the --enable-threads confi
41 #endif
42
43 #if defined(HAVE_LD_EH_FRAME_HDR)
44+#undef LINK_EH_SPEC
45 #define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
46 #endif
47
48Index: gcc-4_5-branch/gcc/config/rs6000/linux64.h
49===================================================================
50--- gcc-4_5-branch.orig/gcc/config/rs6000/linux64.h 2011-09-16 23:01:43.000000000 -0700
51+++ gcc-4_5-branch/gcc/config/rs6000/linux64.h 2011-09-17 10:56:01.043298999 -0700
52@@ -339,6 +339,9 @@ extern int dot_symbols;
53
54 #undef LINK_OS_DEFAULT_SPEC
55 #define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
56+#undef LINUX_DYNAMIC_LINKER32
57+#undef LINUX_DYNAMIC_LINKER64
58+#undef CHOOSE_DYNAMIC_LINKER
59
60 #define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld.so.1"
61 #define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld64.so.1"
62Index: gcc-4_5-branch/gcc/config/rs6000/sysv4.h
63===================================================================
64--- gcc-4_5-branch.orig/gcc/config/rs6000/sysv4.h 2011-09-16 23:01:44.000000000 -0700
65+++ gcc-4_5-branch/gcc/config/rs6000/sysv4.h 2011-09-17 10:54:32.773299018 -0700
66@@ -617,6 +617,7 @@ SVR4_ASM_SPEC \
67 #define CC1_SECURE_PLT_DEFAULT_SPEC ""
68 #endif
69
70+#undef CC1_SPEC
71 /* Pass -G xxx to the compiler and set correct endian mode. */
72 #define CC1_SPEC "%{G*} %(cc1_cpu) \
73 %{mlittle|mlittle-endian: %(cc1_endian_little); \
74@@ -900,22 +901,13 @@ SVR4_ASM_SPEC \
75 #define LINK_START_LINUX_SPEC ""
76
77 #define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
78-#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
79-#if DEFAULT_LIBC == LIBC_UCLIBC
80-#define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}"
81-#elif DEFAULT_LIBC == LIBC_GLIBC
82-#define CHOOSE_DYNAMIC_LINKER(G, U) "%{muclibc:" U ";:" G "}"
83-#else
84-#error "Unsupported DEFAULT_LIBC"
85-#endif
86-#define LINUX_DYNAMIC_LINKER \
87- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER)
88
89 #define LINK_OS_LINUX_SPEC "-m elf32ppclinux %{!shared: %{!static: \
90 %{rdynamic:-export-dynamic} \
91 %{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER "}}}"
92
93 #if defined(HAVE_LD_EH_FRAME_HDR)
94+# undef LINK_EH_SPEC
95 # define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
96 #endif
97
98@@ -1110,6 +1102,7 @@ ncrtn.o%s"
99 be stacked, so that invocations of #pragma pack(pop)' will return
100 to the previous value. */
101
102+#undef HANDLE_PRAGMA_PACK_PUSH_POP
103 #define HANDLE_PRAGMA_PACK_PUSH_POP 1
104
105 /* Select a format to encode pointers in exception handling data. CODE
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99540.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99540.patch
new file mode 100644
index 000000000..b71f6cc5b
--- /dev/null
+++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99540.patch
@@ -0,0 +1,23 @@
12011-08-26 Richard Sandiford <richard.sandiford@linaro.org>
2
3 gcc/
4 Backport from mainline:
5
6 2011-08-26 Richard Sandiford <richard.sandiford@linaro.org>
7
8 * df-problems.c (df_note_bb_compute): Pass uses rather than defs
9 to df_set_dead_notes_for_mw.
10
11=== modified file 'gcc/df-problems.c'
12--- old/gcc/df-problems.c 2011-05-05 14:28:53 +0000
13+++ new/gcc/df-problems.c 2011-08-26 14:39:38 +0000
14@@ -3562,7 +3562,7 @@
15 while (*mws_rec)
16 {
17 struct df_mw_hardreg *mws = *mws_rec;
18- if ((DF_MWS_REG_DEF_P (mws))
19+ if (DF_MWS_REG_USE_P (mws)
20 && !df_ignore_stack_reg (mws->start_regno))
21 {
22 bool really_add_notes = debug_insn != 0;
23
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99541.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99541.patch
new file mode 100644
index 000000000..ae0e4bcd3
--- /dev/null
+++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99541.patch
@@ -0,0 +1,22 @@
12011-09-12 Richard Sandiford <richard.sandiford@linaro.org>
2
3 gcc/
4 Backport from mainline:
5
6 2010-12-06 Jakub Jelinek <jakub@redhat.com>
7
8 PR debug/46771
9 * reginfo.c (init_subregs_of_mode): Don't call find_subregs_of_mode
10 on DEBUG_INSNs.
11
12=== modified file 'gcc/reginfo.c'
13--- old/gcc/reginfo.c 2010-10-04 00:50:43 +0000
14+++ new/gcc/reginfo.c 2011-09-12 10:54:51 +0000
15@@ -1350,7 +1350,7 @@
16
17 FOR_EACH_BB (bb)
18 FOR_BB_INSNS (bb, insn)
19- if (INSN_P (insn))
20+ if (NONDEBUG_INSN_P (insn))
21 find_subregs_of_mode (PATTERN (insn));
22 }
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-19 00:27:51 +0000