summaryrefslogtreecommitdiffstats
path: root/meta/recipes-core/uclibc/uclibc-git/remove-sub-arch-variants.patch
diff options
context:
space:
mode:
Diffstat (limited to 'meta/recipes-core/uclibc/uclibc-git/remove-sub-arch-variants.patch')
-rw-r--r--meta/recipes-core/uclibc/uclibc-git/remove-sub-arch-variants.patch215
1 files changed, 0 insertions, 215 deletions
diff --git a/meta/recipes-core/uclibc/uclibc-git/remove-sub-arch-variants.patch b/meta/recipes-core/uclibc/uclibc-git/remove-sub-arch-variants.patch
deleted file mode 100644
index 16f3f41c30..0000000000
--- a/meta/recipes-core/uclibc/uclibc-git/remove-sub-arch-variants.patch
+++ /dev/null
@@ -1,215 +0,0 @@
1Delivered-To: raj.khem@gmail.com
2Received: by 10.90.86.4 with SMTP id j4cs313303agb;
3 Sat, 8 Jan 2011 16:45:18 -0800 (PST)
4Received: by 10.227.98.158 with SMTP id q30mr1255804wbn.151.1294533917314;
5 Sat, 08 Jan 2011 16:45:17 -0800 (PST)
6Return-Path: <yann.morin.1998@anciens.enib.fr>
7Received: 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)
10Received-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;
11Authentication-Results: mx.google.com; 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) smtp.mail=yann.morin.1998@anciens.enib.fr
12Received: from roazhon.bzh.lan ([90.32.245.227])
13 by mwinf5d24 with ME
14 id tClC1f0024v5z3u03ClGDS; Sun, 09 Jan 2011 01:45:16 +0100
15From: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
16To: uclibc@uclibc.org
17Cc: Khem Raj <raj.khem@gmail.com>,
18 Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>,
19 Carmelo AMOROSO <carmelo.amoroso@st.com>
20Subject: [PATCH 3/7] ARM: remove sub-arch/variants selection from menuconfig
21Date: Sun, 9 Jan 2011 01:45:06 +0100
22Message-Id: <1294533910-19305-4-git-send-email-yann.morin.1998@anciens.enib.fr>
23X-Mailer: git-send-email 1.7.1
24In-Reply-To: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
25References: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
26
27Rely on the compiler to be correctly set up to generate
28appropriate code for the target variant.
29
30This exposes the Thumb option, as it is no longer auto-selected.
31The "Use BX" no longer depends on supported CPU to be selected,
32so it now defaults to 'n' as it shall work by default on CPUs
33that do not have BX.
34
35Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
36Cc: Khem Raj <raj.khem@gmail.com>
37Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
38Cc: 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
44diff --git a/Rules.mak b/Rules.mak
45index 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
74diff --git a/extra/Configs/Config.arm b/extra/Configs/Config.arm
75index 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--
2141.7.1
215