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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2017-03-12 11:27:41 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2017-03-12 11:27:41 +0100 |
| commit | e14d0dfbfe21ea122815b3ae00463540eb8d60f1 (patch) | |
| tree | 06ffbc9d8a48950165ab4730a018d61a41d5f99b /package/boost/0004-Corrected-register-usage-in-x86-DCAS-asm-blocks.patch | |
| parent | 08adaacff1e1d8f63229f667110784ea24cfcd81 (diff) | |
| download | buildroot-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.patch | 65 |
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" - ); |

