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Add MODE=optlinux build mode (#141)

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This commit is contained in:
Justine Tunney 2021-10-14 19:36:49 -07:00
parent 226aaf3547
commit 67b5200a0b
111 changed files with 934 additions and 854 deletions
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10
libc/runtime/peekall.S
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@ -23,9 +23,17 @@
_peekall:
.leafprologue
ezlea _base,si
ezlea _etext,cx
add $0x1000,%rsi
0: xor (%rsi),%eax
add $PAGESIZE,%rsi
cmp %rcx,%rsi
jb 0b
ezlea _etext,si
ezlea _end,cx
add $0x1000,%rsi
0: mov (%rsi),%eax
0: incq (%rsi)
decq (%rsi)
add $PAGESIZE,%rsi
cmp %rcx,%rsi
jb 0b