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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2017-03-12 11:27:41 +0100
committerThomas Petazzoni <thomas.petazzoni@free-electrons.com>2017-03-12 11:27:41 +0100
commite14d0dfbfe21ea122815b3ae00463540eb8d60f1 (patch)
tree06ffbc9d8a48950165ab4730a018d61a41d5f99b /package/boost/0004-Corrected-register-usage-in-x86-DCAS-asm-blocks.patch
parent08adaacff1e1d8f63229f667110784ea24cfcd81 (diff)
downloadbuildroot-e14d0dfbfe21ea122815b3ae00463540eb8d60f1.tar.gz
buildroot-e14d0dfbfe21ea122815b3ae00463540eb8d60f1.zip
Revert "boost: bump to version 1.63.0"
This reverts commit 7b9b0e321590d6584c4164b9b04c9603075fd5e2, which is causing way too many build issues in our autobuilders. Fixes: http://autobuild.buildroot.net/results/7f0ec2d249f7219c60979b9abb1eb3266d475012/ and many other build issues Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/boost/0004-Corrected-register-usage-in-x86-DCAS-asm-blocks.patch')
-rw-r--r--package/boost/0004-Corrected-register-usage-in-x86-DCAS-asm-blocks.patch65
1 files changed, 0 insertions, 65 deletions
diff --git a/package/boost/0004-Corrected-register-usage-in-x86-DCAS-asm-blocks.patch b/package/boost/0004-Corrected-register-usage-in-x86-DCAS-asm-blocks.patch
deleted file mode 100644
index a955c1e2d8..0000000000
--- a/package/boost/0004-Corrected-register-usage-in-x86-DCAS-asm-blocks.patch
+++ /dev/null
@@ -1,65 +0,0 @@
-From a67cc1b055cf09f371e2eca544884634a1ccc886 Mon Sep 17 00:00:00 2001
-From: Andrey Semashev <andrey.semashev@gmail.com>
-Date: Sun, 8 Jan 2017 18:09:12 +0300
-Subject: [PATCH] Corrected register usage in x86 DCAS asm blocks.
-
-In some of the asm blocks eax was modified as a result of cmpxchg8b but that
-was not reflected in the register constraints. This could cause incorrect code
-being generated.
-
-Fetch from:
-https://github.com/boostorg/atomic/commit/a67cc1b055cf09f371e2eca544884634a1ccc886
-
-[Adjust github patch to tarball release]
-Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
----
- boost/atomic/detail/ops_gcc_x86_dcas.hpp | 14 ++++++++------
- 1 file changed, 8 insertions(+), 6 deletions(-)
-
-diff --git a/boost/atomic/detail/ops_gcc_x86_dcas.hpp b/boost/atomic/detail/ops_gcc_x86_dcas.hpp
-index 2f51182..e356e8c 100644
---- a/boost/atomic/detail/ops_gcc_x86_dcas.hpp
-+++ b/boost/atomic/detail/ops_gcc_x86_dcas.hpp
-@@ -73,6 +73,7 @@ struct gcc_dcas_x86
- {
- #if !defined(BOOST_ATOMIC_DETAIL_NO_ASM_IMPLIED_ZERO_DISPLACEMENTS)
- #if defined(__PIC__)
-+ uint32_t v_lo = (uint32_t)v;
- uint32_t scratch;
- __asm__ __volatile__
- (
-@@ -84,8 +85,8 @@ struct gcc_dcas_x86
- "1: lock; cmpxchg8b %[dest]\n\t"
- "jne 1b\n\t"
- "movl %[scratch], %%ebx\n\t"
-- : [scratch] "=m" (scratch), [dest] "=o" (storage)
-- : [value_lo] "a" ((uint32_t)v), "c" ((uint32_t)(v >> 32))
-+ : [scratch] "=m" (scratch), [dest] "=o" (storage), [value_lo] "+a" (v_lo)
-+ : "c" ((uint32_t)(v >> 32))
- : BOOST_ATOMIC_DETAIL_ASM_CLOBBER_CC_COMMA "edx", "memory"
- );
- #else // defined(__PIC__)
-@@ -103,6 +104,7 @@ struct gcc_dcas_x86
- #endif // defined(__PIC__)
- #else // !defined(BOOST_ATOMIC_DETAIL_NO_ASM_IMPLIED_ZERO_DISPLACEMENTS)
- #if defined(__PIC__)
-+ uint32_t v_lo = (uint32_t)v;
- uint32_t scratch;
- __asm__ __volatile__
- (
-@@ -115,11 +117,11 @@ struct gcc_dcas_x86
- "jne 1b\n\t"
- "movl %[scratch], %%ebx\n\t"
- #if !defined(BOOST_ATOMIC_DETAIL_NO_ASM_CONSTRAINT_ALTERNATIVES)
-- : [scratch] "=m,m" (scratch)
-- : [value_lo] "a,a" ((uint32_t)v), "c,c" ((uint32_t)(v >> 32)), [dest] "D,S" (&storage)
-+ : [scratch] "=m,m" (scratch), [value_lo] "+a,a" (v_lo)
-+ : "c,c" ((uint32_t)(v >> 32)), [dest] "D,S" (&storage)
- #else
-- : [scratch] "=m" (scratch)
-- : [value_lo] "a" ((uint32_t)v), "c" ((uint32_t)(v >> 32)), [dest] "D" (&storage)
-+ : [scratch] "=m" (scratch), [value_lo] "+a" (v_lo)
-+ : "c" ((uint32_t)(v >> 32)), [dest] "D" (&storage)
- #endif
- : BOOST_ATOMIC_DETAIL_ASM_CLOBBER_CC_COMMA "edx", "memory"
- );
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