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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/pvalloc.S
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@ -22,24 +22,10 @@
.source __FILE__
/ Equivalent to valloc(minimum-page-that-holds(n)), that is,
/ round up n to nearest PAGESIZE.
/ round up n to nearest pagesize.
/
/ @param rdi is number of bytes needed
/ @return rax is memory address, or NULL w/ errno
/ @see dlpvalloc()
pvalloc:jmp *hook$pvalloc(%rip)
.endfn pvalloc,globl
.initbss 800,_init_pvalloc
hook$pvalloc:
.quad 0
.endobj hook$pvalloc,globl,hidden
.previous
.init.start 800,_init_pvalloc
.hidden dlpvalloc
ezlea dlpvalloc,ax
stosq
.init.end 800,_init_pvalloc
yoink free