diff options
Diffstat (limited to 'meta/recipes-core/uclibc/uclibc-0.9.32/remove-sub-arch-variants.patch')
-rw-r--r-- | meta/recipes-core/uclibc/uclibc-0.9.32/remove-sub-arch-variants.patch | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/meta/recipes-core/uclibc/uclibc-0.9.32/remove-sub-arch-variants.patch b/meta/recipes-core/uclibc/uclibc-0.9.32/remove-sub-arch-variants.patch deleted file mode 100644 index 920a66900d..0000000000 --- a/meta/recipes-core/uclibc/uclibc-0.9.32/remove-sub-arch-variants.patch +++ /dev/null | |||
@@ -1,215 +0,0 @@ | |||
1 | Delivered-To: raj.khem@gmail.com | ||
2 | Received: by 10.90.86.4 with SMTP id j4cs313303agb; | ||
3 | Sat, 8 Jan 2011 16:45:18 -0800 (PST) | ||
4 | Received: by 10.227.98.158 with SMTP id q30mr1255804wbn.151.1294533917314; | ||
5 | Sat, 08 Jan 2011 16:45:17 -0800 (PST) | ||
6 | Return-Path: <yann.morin.1998@anciens.enib.fr> | ||
7 | Received: from smtp.smtpout.orange.fr (smtp01.smtpout.orange.fr [80.12.242.123]) | ||
8 | by mx.google.com with ESMTP id r3si33749838wbr.54.2011.01.08.16.45.16; | ||
9 | Sat, 08 Jan 2011 16:45:17 -0800 (PST) | ||
10 | Received-SPF: neutral (google.com: 80.12.242.123 is neither permitted nor denied by best guess record for domain of yann.morin.1998@anciens.enib.fr) client-ip=80.12.242.123; | ||
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12 | Received: from roazhon.bzh.lan ([90.32.245.227]) | ||
13 | by mwinf5d24 with ME | ||
14 | id tClC1f0024v5z3u03ClGDS; Sun, 09 Jan 2011 01:45:16 +0100 | ||
15 | From: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | ||
16 | To: uclibc@uclibc.org | ||
17 | Cc: Khem Raj <raj.khem@gmail.com>, | ||
18 | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>, | ||
19 | Carmelo AMOROSO <carmelo.amoroso@st.com> | ||
20 | Subject: [PATCH 3/7] ARM: remove sub-arch/variants selection from menuconfig | ||
21 | Date: Sun, 9 Jan 2011 01:45:06 +0100 | ||
22 | Message-Id: <1294533910-19305-4-git-send-email-yann.morin.1998@anciens.enib.fr> | ||
23 | X-Mailer: git-send-email 1.7.1 | ||
24 | In-Reply-To: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr> | ||
25 | References: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr> | ||
26 | |||
27 | Rely on the compiler to be correctly set up to generate | ||
28 | appropriate code for the target variant. | ||
29 | |||
30 | This exposes the Thumb option, as it is no longer auto-selected. | ||
31 | The "Use BX" no longer depends on supported CPU to be selected, | ||
32 | so it now defaults to 'n' as it shall work by default on CPUs | ||
33 | that do not have BX. | ||
34 | |||
35 | Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | ||
36 | Cc: Khem Raj <raj.khem@gmail.com> | ||
37 | Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | ||
38 | Cc: Carmelo AMOROSO <carmelo.amoroso@st.com> | ||
39 | --- | ||
40 | Rules.mak | 19 ------- | ||
41 | extra/Configs/Config.arm | 125 ++-------------------------------------------- | ||
42 | 2 files changed, 5 insertions(+), 139 deletions(-) | ||
43 | |||
44 | diff --git a/Rules.mak b/Rules.mak | ||
45 | index 2a16908..09741a6 100644 | ||
46 | --- a/Rules.mak | ||
47 | +++ b/Rules.mak | ||
48 | @@ -332,25 +332,6 @@ ifeq ($(TARGET_ARCH),arm) | ||
49 | OPTIMIZATION+=-fstrict-aliasing | ||
50 | CPU_CFLAGS-$(ARCH_LITTLE_ENDIAN)+=-mlittle-endian | ||
51 | CPU_CFLAGS-$(ARCH_BIG_ENDIAN)+=-mbig-endian | ||
52 | - CPU_CFLAGS-$(CONFIG_GENERIC_ARM)+= | ||
53 | - CPU_CFLAGS-$(CONFIG_ARM610)+=-mtune=arm610 -march=armv3 | ||
54 | - CPU_CFLAGS-$(CONFIG_ARM710)+=-mtune=arm710 -march=armv3 | ||
55 | - CPU_CFLAGS-$(CONFIG_ARM7TDMI)+=-mtune=arm7tdmi -march=armv4t | ||
56 | - CPU_CFLAGS-$(CONFIG_ARM720T)+=-mtune=arm7tdmi -march=armv4t | ||
57 | - CPU_CFLAGS-$(CONFIG_ARM920T)+=-mtune=arm9tdmi -march=armv4t | ||
58 | - CPU_CFLAGS-$(CONFIG_ARM922T)+=-mtune=arm9tdmi -march=armv4t | ||
59 | - CPU_CFLAGS-$(CONFIG_ARM926T)+=-mtune=arm9e -march=armv5te | ||
60 | - CPU_CFLAGS-$(CONFIG_ARM10T)+=-mtune=arm10tdmi -march=armv5t | ||
61 | - CPU_CFLAGS-$(CONFIG_ARM1136JF_S)+=-mtune=arm1136jf-s -march=armv6 | ||
62 | - CPU_CFLAGS-$(CONFIG_ARM1176JZ_S)+=-mtune=arm1176jz-s -march=armv6 | ||
63 | - CPU_CFLAGS-$(CONFIG_ARM1176JZF_S)+=-mtune=arm1176jzf-s -march=armv6 | ||
64 | - CPU_CFLAGS-$(CONFIG_ARM_SA110)+=-mtune=strongarm110 -march=armv4 | ||
65 | - CPU_CFLAGS-$(CONFIG_ARM_SA1100)+=-mtune=strongarm1100 -march=armv4 | ||
66 | - CPU_CFLAGS-$(CONFIG_ARM_XSCALE)+=$(call check_gcc,-mtune=xscale,-mtune=strongarm110) | ||
67 | - CPU_CFLAGS-$(CONFIG_ARM_XSCALE)+=-march=armv5te -Wa,-mcpu=xscale | ||
68 | - CPU_CFLAGS-$(CONFIG_ARM_IWMMXT)+=-march=iwmmxt -Wa,-mcpu=iwmmxt -mabi=iwmmxt | ||
69 | - CPU_CFLAGS-$(CONFIG_ARM_CORTEX_M3)+=-mcpu=cortex-m3 | ||
70 | - CPU_CFLAGS-$(CONFIG_ARM_CORTEX_M1)+=-mcpu=cortex-m1 | ||
71 | CPU_CFLAGS-$(COMPILE_IN_THUMB_MODE)+=-mthumb | ||
72 | endif | ||
73 | |||
74 | diff --git a/extra/Configs/Config.arm b/extra/Configs/Config.arm | ||
75 | index c9c40d4..6c75a00 100644 | ||
76 | --- a/extra/Configs/Config.arm | ||
77 | +++ b/extra/Configs/Config.arm | ||
78 | @@ -30,129 +30,14 @@ config CONFIG_ARM_EABI | ||
79 | |||
80 | endchoice | ||
81 | |||
82 | -choice | ||
83 | - prompt "Target Processor Type" | ||
84 | - default CONFIG_GENERIC_ARM | ||
85 | - help | ||
86 | - This is the processor type of your CPU. This information is used for | ||
87 | - optimizing purposes. To build a library that will run on all ARMCPU | ||
88 | - types (albeit not optimally fast), you can specify "Generic Arm" here. | ||
89 | - If you pick anything other than "Generic Arm", there is no guarantee | ||
90 | - that uClibc will even run on anything other than the selected | ||
91 | - processor type. | ||
92 | - | ||
93 | - Here are the settings recommended for greatest speed: | ||
94 | - - "Generic Arm" select this if your compiler is already setup to | ||
95 | - optimize things properly, or if you want to run on pretty much | ||
96 | - everything, or you just don't much care. | ||
97 | - - For anything else, pick the ARM core type that best matches the | ||
98 | - cpu you will be using on your device. | ||
99 | - | ||
100 | - If you don't know what to do, choose "Generic Arm". | ||
101 | - | ||
102 | -config CONFIG_GENERIC_ARM | ||
103 | - bool "Generic Arm" | ||
104 | - | ||
105 | -config CONFIG_ARM610 | ||
106 | - bool "Arm 610" | ||
107 | - select ARCH_HAS_MMU | ||
108 | - | ||
109 | -config CONFIG_ARM710 | ||
110 | - bool "Arm 710" | ||
111 | - select ARCH_HAS_MMU | ||
112 | - | ||
113 | -config CONFIG_ARM7TDMI | ||
114 | - bool "Arm 7TDMI" | ||
115 | - select ARCH_HAS_NO_MMU | ||
116 | - select HAS_THUMB | ||
117 | - | ||
118 | -config CONFIG_ARM720T | ||
119 | - bool "Arm 720T" | ||
120 | - select ARCH_HAS_MMU | ||
121 | - select HAS_THUMB | ||
122 | - | ||
123 | -config CONFIG_ARM920T | ||
124 | - bool "Arm 920T" | ||
125 | - select ARCH_HAS_MMU | ||
126 | - select HAS_THUMB | ||
127 | - | ||
128 | -config CONFIG_ARM922T | ||
129 | - bool "Arm 922T" | ||
130 | - select ARCH_HAS_MMU | ||
131 | - select HAS_THUMB | ||
132 | - | ||
133 | -config CONFIG_ARM926T | ||
134 | - bool "Arm 926T" | ||
135 | - select ARCH_HAS_MMU | ||
136 | - select HAS_THUMB | ||
137 | - | ||
138 | -config CONFIG_ARM10T | ||
139 | - bool "Arm 10T" | ||
140 | - select ARCH_HAS_MMU | ||
141 | - select HAS_THUMB | ||
142 | - | ||
143 | -config CONFIG_ARM1136JF_S | ||
144 | - bool "Arm 1136JF-S" | ||
145 | - select ARCH_HAS_MMU | ||
146 | - select HAS_THUMB | ||
147 | - | ||
148 | -config CONFIG_ARM1176JZ_S | ||
149 | - bool "Arm 1176JZ-S" | ||
150 | - select ARCH_HAS_MMU | ||
151 | - select HAS_THUMB | ||
152 | - | ||
153 | -config CONFIG_ARM1176JZF_S | ||
154 | - bool "Arm 1176JZF-S" | ||
155 | - select ARCH_HAS_MMU | ||
156 | - select HAS_THUMB | ||
157 | - | ||
158 | -config CONFIG_ARM_CORTEX_M3 | ||
159 | - bool "Arm Cortex-M3" | ||
160 | - select ARCH_HAS_NO_MMU | ||
161 | - select FORCE_THUMB | ||
162 | - | ||
163 | -config CONFIG_ARM_CORTEX_M1 | ||
164 | - bool "Arm Cortex-M1" | ||
165 | - select ARCH_HAS_NO_MMU | ||
166 | - select FORCE_THUMB | ||
167 | - | ||
168 | -config CONFIG_ARM_SA110 | ||
169 | - bool "Intel StrongArm SA-110" | ||
170 | - select ARCH_HAS_MMU | ||
171 | - select HAS_THUMB | ||
172 | - | ||
173 | -config CONFIG_ARM_SA1100 | ||
174 | - bool "Intel StrongArm SA-1100" | ||
175 | - select ARCH_HAS_MMU | ||
176 | - select HAS_THUMB | ||
177 | - | ||
178 | -config CONFIG_ARM_XSCALE | ||
179 | - bool "Intel Xscale" | ||
180 | - select ARCH_HAS_MMU | ||
181 | - select HAS_THUMB | ||
182 | - | ||
183 | -config CONFIG_ARM_IWMMXT | ||
184 | - bool "Intel Xscale With WMMX PXA27x" | ||
185 | - select ARCH_HAS_MMU | ||
186 | - select HAS_THUMB | ||
187 | - | ||
188 | -endchoice | ||
189 | - | ||
190 | -config HAS_THUMB | ||
191 | - bool | ||
192 | - | ||
193 | -config FORCE_THUMB | ||
194 | - bool | ||
195 | - select HAS_THUMB | ||
196 | - select COMPILE_IN_THUMB_MODE | ||
197 | - select USE_BX | ||
198 | - | ||
199 | config COMPILE_IN_THUMB_MODE | ||
200 | - bool | ||
201 | + bool "Build using Thumb mode" | ||
202 | + select USE_BX | ||
203 | + help | ||
204 | + Say 'y' here to force building uClibc in thumb mode. | ||
205 | + Say 'n' to use your compiler's default mode. | ||
206 | |||
207 | config USE_BX | ||
208 | bool "Use BX in function return" | ||
209 | - default y | ||
210 | - depends on HAS_THUMB | ||
211 | help | ||
212 | Use BX instruction for THUMB aware architectures. | ||
213 | -- | ||
214 | 1.7.1 | ||
215 | |||