提交 9b2a219c 编写于 作者: A Andy Polyakov 提交者: Matt Caswell

Configurations/10-main.conf: remove MIPS bn_div_3_words.

It's being replaced with constant-time alternative.
Reviewed-by: NPaul Dale <paul.dale@oracle.com>
Reviewed-by: NMatt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7589)

(cherry picked from commit b34446cca2b1814fa674adc8076707d2b65a697f)
上级 cc4e37f1
......@@ -360,7 +360,7 @@ my %targets = (
inherit_from => [ "BASE_unix" ],
template => 1,
cppflags => threads("-D_SGI_MP_SOURCE"),
lib_cppflags => "-DB_ENDIAN -DBN_DIV3W",
lib_cppflags => "-DB_ENDIAN",
ex_libs => add(threads("-lpthread")),
thread_scheme => "pthreads",
dso_scheme => "dlfcn",
......@@ -733,7 +733,6 @@ my %targets = (
inherit_from => [ "linux-generic32", asm("mips32_asm") ],
cflags => add("-mabi=32"),
cxxflags => add("-mabi=32"),
lib_cppflags => add("-DBN_DIV3W"),
perlasm_scheme => "o32",
},
# mips32 and mips64 below refer to contemporary MIPS Architecture
......@@ -742,7 +741,6 @@ my %targets = (
inherit_from => [ "linux-generic32", asm("mips64_asm") ],
cflags => add("-mabi=n32"),
cxxflags => add("-mabi=n32"),
lib_cppflags => add("-DBN_DIV3W"),
bn_ops => "SIXTY_FOUR_BIT RC4_CHAR",
perlasm_scheme => "n32",
multilib => "32",
......@@ -751,7 +749,6 @@ my %targets = (
inherit_from => [ "linux-generic64", asm("mips64_asm") ],
cflags => add("-mabi=64"),
cxxflags => add("-mabi=64"),
lib_cppflags => add("-DBN_DIV3W"),
perlasm_scheme => "64",
multilib => "64",
},
......
......@@ -798,6 +798,11 @@ $code.=<<___;
move $a0,$v0
.end bn_sub_words_internal
#if 0
/*
* The bn_div_3_words entry point is re-used for constant-time interface.
* Implementation is retained as hystorical reference.
*/
.align 5
.globl bn_div_3_words
.ent bn_div_3_words
......@@ -877,6 +882,7 @@ $code.=<<___;
jr $ra
move $a0,$v0
.end bn_div_3_words_internal
#endif
.align 5
.globl bn_div_words
......
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