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Do some more aarch64 fixups

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Justine Tunney 2023-05-09 23:35:10 -07:00
parent 86d9323a43
commit 59766efd3e
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GPG key ID: BE714B4575D6E328
17 changed files with 63 additions and 89 deletions
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38
libc/nexgen32e/imapxlatab.S
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@ -1,38 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 sw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ Permission to use, copy, modify, and/or distribute this software for │
│ any purpose with or without fee is hereby granted, provided that the │
│ above copyright notice and this permission notice appear in all copies. │
│ │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.internal.h"
.text.startup
// Identity maps 256-byte translation table.
//
// @param char (*rdi)[256]
// @speed 90mBps
// @mode long
imapxlatab:
.leafprologue
.profilable
pushpop 32,%rcx
mov $0x0706050403020100,%rax
mov $0x0808080808080808,%rdx
.balign 8
1: stosq
add %rdx,%rax
.loop 1b
.leafepilogue
.endfn imapxlatab,globl,hidden

1
libc/nexgen32e/nexgen32e.h
View file

@ -9,7 +9,6 @@ extern const uint32_t kSha256[64];
extern const uint64_t kSha512[80];
extern const unsigned char kTensIndex[64];
void imapxlatab(void *);
void CheckStackIsAligned(void);
COSMOPOLITAN_C_END_