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libressl-portable/patches/asm/0004-Revert-Move-constants-out-of-text-segment-into-rodat.patch
Brent Cook 98a5122bc6 portable asm generator patches for portable 
This reverses changes from the 3.8.x upstream that are causing issues on
a few different platforms, including macOS x64, Windows, and older
Linux/FreeBSD.
2023-10-30 22:55:29 -05:00

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From 87b24a6d5a932061cc88b84a856663b328d1c166 Mon Sep 17 00:00:00 2001
From: Brent Cook <busterb@gmail.com>
Date: Mon, 30 Oct 2023 22:01:49 -0500
Subject: [PATCH 4/4] Revert "Move constants out of text segment into rodata to
prepare for xonly support"
This reverts commit b5834617204e7520b0209bcff7f1c4a559e05422.
---
src/lib/libcrypto/aes/asm/aes-x86_64.pl | 3 +--
src/lib/libcrypto/aes/asm/aesni-sha1-x86_64.pl | 4 ++--
src/lib/libcrypto/aes/asm/aesni-x86_64.pl | 4 ++--
src/lib/libcrypto/aes/asm/bsaes-x86_64.pl | 3 +--
src/lib/libcrypto/aes/asm/vpaes-x86_64.pl | 3 +--
src/lib/libcrypto/bn/asm/x86_64-mont.pl | 4 ++++
src/lib/libcrypto/bn/asm/x86_64-mont5.pl | 3 +--
src/lib/libcrypto/camellia/asm/cmll-x86_64.pl | 4 ++--
src/lib/libcrypto/modes/asm/ghash-x86_64.pl | 4 ++--
src/lib/libcrypto/sha/asm/sha1-x86_64.pl | 3 +--
src/lib/libcrypto/sha/asm/sha512-x86_64.pl | 4 ----
src/lib/libcrypto/whrlpool/asm/wp-x86_64.pl | 1 -
12 files changed, 17 insertions(+), 23 deletions(-)
diff --git a/src/lib/libcrypto/aes/asm/aes-x86_64.pl b/src/lib/libcrypto/aes/asm/aes-x86_64.pl
index d9f501b25..9072f603a 100755
--- a/src/lib/libcrypto/aes/asm/aes-x86_64.pl
+++ b/src/lib/libcrypto/aes/asm/aes-x86_64.pl
@@ -2113,7 +2113,6 @@ ___
}
$code.=<<___;
-.rodata
.align 64
.LAES_Te:
___
@@ -2534,8 +2533,8 @@ ___
$code.=<<___;
.long 0x80808080, 0x80808080, 0xfefefefe, 0xfefefefe
.long 0x1b1b1b1b, 0x1b1b1b1b, 0, 0
+.asciz "AES for x86_64, CRYPTOGAMS by <appro\@openssl.org>"
.align 64
-.previous
___
# EXCEPTION_DISPOSITION handler (EXCEPTION_RECORD *rec,ULONG64 frame,
diff --git a/src/lib/libcrypto/aes/asm/aesni-sha1-x86_64.pl b/src/lib/libcrypto/aes/asm/aesni-sha1-x86_64.pl
index 4e83b6ba4..880bcc2d5 100644
--- a/src/lib/libcrypto/aes/asm/aesni-sha1-x86_64.pl
+++ b/src/lib/libcrypto/aes/asm/aesni-sha1-x86_64.pl
@@ -1075,7 +1075,6 @@ $code.=<<___;
___
}
$code.=<<___;
-.rodata
.align 64
K_XX_XX:
.long 0x5a827999,0x5a827999,0x5a827999,0x5a827999 # K_00_19
@@ -1083,8 +1082,9 @@ K_XX_XX:
.long 0x8f1bbcdc,0x8f1bbcdc,0x8f1bbcdc,0x8f1bbcdc # K_40_59
.long 0xca62c1d6,0xca62c1d6,0xca62c1d6,0xca62c1d6 # K_60_79
.long 0x00010203,0x04050607,0x08090a0b,0x0c0d0e0f # pbswap mask
+
+.asciz "AESNI-CBC+SHA1 stitch for x86_64, CRYPTOGAMS by <appro\@openssl.org>"
.align 64
-.previous
___
# EXCEPTION_DISPOSITION handler (EXCEPTION_RECORD *rec,ULONG64 frame,
diff --git a/src/lib/libcrypto/aes/asm/aesni-x86_64.pl b/src/lib/libcrypto/aes/asm/aesni-x86_64.pl
index 2ab7106c0..96978bd35 100644
--- a/src/lib/libcrypto/aes/asm/aesni-x86_64.pl
+++ b/src/lib/libcrypto/aes/asm/aesni-x86_64.pl
@@ -2721,7 +2721,6 @@ ___
}
$code.=<<___;
-.rodata
.align 64
.Lbswap_mask:
.byte 15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0
@@ -2731,8 +2730,9 @@ $code.=<<___;
.long 1,0,0,0
.Lxts_magic:
.long 0x87,0,1,0
+
+.asciz "AES for Intel AES-NI, CRYPTOGAMS by <appro\@openssl.org>"
.align 64
-.previous
___
# EXCEPTION_DISPOSITION handler (EXCEPTION_RECORD *rec,ULONG64 frame,
diff --git a/src/lib/libcrypto/aes/asm/bsaes-x86_64.pl b/src/lib/libcrypto/aes/asm/bsaes-x86_64.pl
index a40f83601..14dc2c02e 100644
--- a/src/lib/libcrypto/aes/asm/bsaes-x86_64.pl
+++ b/src/lib/libcrypto/aes/asm/bsaes-x86_64.pl
@@ -2882,7 +2882,6 @@ $code.=<<___;
___
}
$code.=<<___;
-.rodata
.type _bsaes_const,\@object
.align 64
_bsaes_const:
@@ -2935,9 +2934,9 @@ _bsaes_const:
.quad 0x02060a0e03070b0f, 0x0004080c0105090d
.L63:
.quad 0x6363636363636363, 0x6363636363636363
+.asciz "Bit-sliced AES for x86_64/SSSE3, Emilia Käsper, Peter Schwabe, Andy Polyakov"
.align 64
.size _bsaes_const,.-_bsaes_const
-.previous
___
# EXCEPTION_DISPOSITION handler (EXCEPTION_RECORD *rec,ULONG64 frame,
diff --git a/src/lib/libcrypto/aes/asm/vpaes-x86_64.pl b/src/lib/libcrypto/aes/asm/vpaes-x86_64.pl
index 63af96c1d..bd7f45b85 100644
--- a/src/lib/libcrypto/aes/asm/vpaes-x86_64.pl
+++ b/src/lib/libcrypto/aes/asm/vpaes-x86_64.pl
@@ -964,7 +964,6 @@ _vpaes_preheat:
## Constants ##
## ##
########################################################
-.rodata
.type _vpaes_consts,\@object
.align 64
_vpaes_consts:
@@ -1061,9 +1060,9 @@ _vpaes_consts:
.Lk_dsbo: # decryption sbox final output
.quad 0x1387EA537EF94000, 0xC7AA6DB9D4943E2D
.quad 0x12D7560F93441D00, 0xCA4B8159D8C58E9C
+.asciz "Vector Permutation AES for x86_64/SSSE3, Mike Hamburg (Stanford University)"
.align 64
.size _vpaes_consts,.-_vpaes_consts
-.previous
___
if ($win64) {
diff --git a/src/lib/libcrypto/bn/asm/x86_64-mont.pl b/src/lib/libcrypto/bn/asm/x86_64-mont.pl
index cae7309d5..c35493e80 100755
--- a/src/lib/libcrypto/bn/asm/x86_64-mont.pl
+++ b/src/lib/libcrypto/bn/asm/x86_64-mont.pl
@@ -1495,6 +1495,10 @@ $code.=<<___;
.size bn_sqr4x_mont,.-bn_sqr4x_mont
___
}}}
+$code.=<<___;
+.asciz "Montgomery Multiplication for x86_64, CRYPTOGAMS by <appro\@openssl.org>"
+.align 16
+___
print $code;
close STDOUT;
diff --git a/src/lib/libcrypto/bn/asm/x86_64-mont5.pl b/src/lib/libcrypto/bn/asm/x86_64-mont5.pl
index 5d30f210c..bb7ad4c4b 100755
--- a/src/lib/libcrypto/bn/asm/x86_64-mont5.pl
+++ b/src/lib/libcrypto/bn/asm/x86_64-mont5.pl
@@ -1032,12 +1032,11 @@ $code.=<<___;
___
}
$code.=<<___;
-.rodata
.align 64
.Linc:
.long 0,0, 1,1
.long 2,2, 2,2
-.previous
+.asciz "Montgomery Multiplication with scatter/gather for x86_64, CRYPTOGAMS by <appro\@openssl.org>"
___
# EXCEPTION_DISPOSITION handler (EXCEPTION_RECORD *rec,ULONG64 frame,
diff --git a/src/lib/libcrypto/camellia/asm/cmll-x86_64.pl b/src/lib/libcrypto/camellia/asm/cmll-x86_64.pl
index 90c56d9e5..df6bf11a2 100644
--- a/src/lib/libcrypto/camellia/asm/cmll-x86_64.pl
+++ b/src/lib/libcrypto/camellia/asm/cmll-x86_64.pl
@@ -599,7 +599,6 @@ sub S0222 { my $i=shift; $i=@SBOX[$i]; $i=($i<<1|$i>>7)&0xff; $i=$i<<16|$i<<8|$i
sub S3033 { my $i=shift; $i=@SBOX[$i]; $i=($i>>1|$i<<7)&0xff; $i=$i<<24|$i<<8|$i; sprintf("0x%08x",$i); }
$code.=<<___;
-.rodata
.align 64
.LCamellia_SIGMA:
.long 0x3bcc908b, 0xa09e667f, 0x4caa73b2, 0xb67ae858
@@ -625,7 +624,6 @@ $_ivp="40(%rsp)";
$_rsp="48(%rsp)";
$code.=<<___;
-.previous
.globl Camellia_cbc_encrypt
.type Camellia_cbc_encrypt,\@function,6
.align 16
@@ -859,6 +857,8 @@ Camellia_cbc_encrypt:
.Lcbc_abort:
ret
.size Camellia_cbc_encrypt,.-Camellia_cbc_encrypt
+
+.asciz "Camellia for x86_64 by <appro\@openssl.org>"
___
}
diff --git a/src/lib/libcrypto/modes/asm/ghash-x86_64.pl b/src/lib/libcrypto/modes/asm/ghash-x86_64.pl
index 3ae8629cb..38d779edb 100644
--- a/src/lib/libcrypto/modes/asm/ghash-x86_64.pl
+++ b/src/lib/libcrypto/modes/asm/ghash-x86_64.pl
@@ -622,7 +622,6 @@ ___
}
$code.=<<___;
-.rodata
.align 64
.Lbswap_mask:
.byte 15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0
@@ -669,8 +668,9 @@ $code.=<<___;
.value 0xA7D0,0xA612,0xA454,0xA596,0xA0D8,0xA11A,0xA35C,0xA29E
.value 0xB5E0,0xB422,0xB664,0xB7A6,0xB2E8,0xB32A,0xB16C,0xB0AE
.value 0xBBF0,0xBA32,0xB874,0xB9B6,0xBCF8,0xBD3A,0xBF7C,0xBEBE
+
+.asciz "GHASH for x86_64, CRYPTOGAMS by <appro\@openssl.org>"
.align 64
-.previous
___
# EXCEPTION_DISPOSITION handler (EXCEPTION_RECORD *rec,ULONG64 frame,
diff --git a/src/lib/libcrypto/sha/asm/sha1-x86_64.pl b/src/lib/libcrypto/sha/asm/sha1-x86_64.pl
index 0abbbab6b..cc8ef5337 100755
--- a/src/lib/libcrypto/sha/asm/sha1-x86_64.pl
+++ b/src/lib/libcrypto/sha/asm/sha1-x86_64.pl
@@ -1071,7 +1071,6 @@ $code.=<<___;
___
}
$code.=<<___;
-.rodata
.align 64
K_XX_XX:
.long 0x5a827999,0x5a827999,0x5a827999,0x5a827999 # K_00_19
@@ -1079,10 +1078,10 @@ K_XX_XX:
.long 0x8f1bbcdc,0x8f1bbcdc,0x8f1bbcdc,0x8f1bbcdc # K_40_59
.long 0xca62c1d6,0xca62c1d6,0xca62c1d6,0xca62c1d6 # K_60_79
.long 0x00010203,0x04050607,0x08090a0b,0x0c0d0e0f # pbswap mask
-.previous
___
}}}
$code.=<<___;
+.asciz "SHA1 block transform for x86_64, CRYPTOGAMS by <appro\@openssl.org>"
.align 64
___
diff --git a/src/lib/libcrypto/sha/asm/sha512-x86_64.pl b/src/lib/libcrypto/sha/asm/sha512-x86_64.pl
index 6698b1d40..bc4b2e748 100755
--- a/src/lib/libcrypto/sha/asm/sha512-x86_64.pl
+++ b/src/lib/libcrypto/sha/asm/sha512-x86_64.pl
@@ -269,7 +269,6 @@ ___
if ($SZ==4) {
$code.=<<___;
-.rodata
.align 64
.type $TABLE,\@object
$TABLE:
@@ -289,11 +288,9 @@ $TABLE:
.long 0x391c0cb3,0x4ed8aa4a,0x5b9cca4f,0x682e6ff3
.long 0x748f82ee,0x78a5636f,0x84c87814,0x8cc70208
.long 0x90befffa,0xa4506ceb,0xbef9a3f7,0xc67178f2
-.previous
___
} else {
$code.=<<___;
-.rodata
.align 64
.type $TABLE,\@object
$TABLE:
@@ -337,7 +334,6 @@ $TABLE:
.quad 0x3c9ebe0a15c9bebc,0x431d67c49c100d4c
.quad 0x4cc5d4becb3e42b6,0x597f299cfc657e2a
.quad 0x5fcb6fab3ad6faec,0x6c44198c4a475817
-.previous
___
}
diff --git a/src/lib/libcrypto/whrlpool/asm/wp-x86_64.pl b/src/lib/libcrypto/whrlpool/asm/wp-x86_64.pl
index 510a74b91..afadd5d2f 100644
--- a/src/lib/libcrypto/whrlpool/asm/wp-x86_64.pl
+++ b/src/lib/libcrypto/whrlpool/asm/wp-x86_64.pl
@@ -204,7 +204,6 @@ $code.=<<___;
ret
.size $func,.-$func
-.rodata
.align 64
.type $table,\@object
$table:
--
2.42.0
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