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Get address sanitizer mostly working

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This commit is contained in:
Justine Tunney 2020-09-03 05:44:37 -07:00
parent 1f1f3cd477
commit 7327c345f9
149 changed files with 3777 additions and 3457 deletions
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16
libc/mem/valloc.S
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@ -21,24 +21,10 @@
#include "libc/notice.inc"
.source __FILE__
/ Equivalent to memalign(PAGESIZE, n).
/ Equivalent to memalign(4096, n).
/
/ @param rdi is number of bytes needed
/ @return rax is memory address, or NULL w/ errno
/ @see dlvalloc()
valloc: jmp *hook$valloc(%rip)
.endfn valloc,globl
.initbss 800,_init_valloc
hook$valloc:
.quad 0
.endobj hook$valloc,globl,hidden
.previous
.init.start 800,_init_valloc
.hidden dlvalloc
ezlea dlvalloc,ax
stosq
.init.end 800,_init_valloc
yoink free