diff options
author | James Cowgill <jcowgill@debian.org> | 2019-01-08 09:29:34 +0000 |
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committer | James Cowgill <jcowgill@debian.org> | 2019-01-08 09:29:34 +0000 |
commit | 4b58503d3740b35e1f44213bb3c9846b9ff99220 (patch) | |
tree | 7b07d8e156922eb5e14481d85ece3797d850dc08 | |
parent | db964f6365f19b0dfe9a5c55c51ec0a5d7d15f2c (diff) |
Commit patch queue (exported by git-debrebase)debian/2.16.0-1archive/debian/2.16.0-1
[git-debrebase make-patches: export and commit patches]
-rw-r--r-- | debian/patches/0001-bn_mul.h-require-at-least-ARMv6-to-enable-the-ARM-DS.patch | 33 | ||||
-rw-r--r-- | debian/patches/series | 1 |
2 files changed, 34 insertions, 0 deletions
diff --git a/debian/patches/0001-bn_mul.h-require-at-least-ARMv6-to-enable-the-ARM-DS.patch b/debian/patches/0001-bn_mul.h-require-at-least-ARMv6-to-enable-the-ARM-DS.patch new file mode 100644 index 00000000..541b091e --- /dev/null +++ b/debian/patches/0001-bn_mul.h-require-at-least-ARMv6-to-enable-the-ARM-DS.patch @@ -0,0 +1,33 @@ +From: Aurelien Jarno <aurelien@aurel32.net> +Date: Sat, 3 Nov 2018 00:46:06 +0100 +Subject: bn_mul.h: require at least ARMv6 to enable the ARM DSP code + +Commit 16b1bd89326e "bn_mul.h: add ARM DSP optimized MULADDC code" +added some ARM DSP instructions that was assumed to always be available +when __ARM_FEATURE_DSP is defined to 1. Unfortunately it appears that +the ARMv5TE architecture (GCC flag -march=armv5te) supports the DSP +instructions, but only in Thumb mode and not in ARM mode, despite +defining __ARM_FEATURE_DSP in both cases. + +This patch fixes the build issue by requiring at least ARMv6 in addition +to the DSP feature. + +[jcowgill: Cherry-picked from upstream PR #2169] +--- + include/mbedtls/bn_mul.h | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/include/mbedtls/bn_mul.h b/include/mbedtls/bn_mul.h +index 2f7b72f..734e30e 100644 +--- a/include/mbedtls/bn_mul.h ++++ b/include/mbedtls/bn_mul.h +@@ -636,7 +636,8 @@ + "r6", "r7", "r8", "r9", "cc" \ + ); + +-#elif defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1) ++#elif (__ARM_ARCH >= 6) && \ ++ defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1) + + #define MULADDC_INIT \ + asm( diff --git a/debian/patches/series b/debian/patches/series new file mode 100644 index 00000000..b663b3fb --- /dev/null +++ b/debian/patches/series @@ -0,0 +1 @@ +0001-bn_mul.h-require-at-least-ARMv6-to-enable-the-ARM-DS.patch |