#include "sanitizer_common/sanitizer_asm.h"
.section .text
ASM_HIDDEN(__tsan_setjmp)
.comm _ZN14__interception11real_setjmpE,8,8
.globl ASM_SYMBOL_INTERCEPTOR(setjmp)
ASM_TYPE_FUNCTION(ASM_SYMBOL_INTERCEPTOR(setjmp))
ASM_SYMBOL_INTERCEPTOR(setjmp):
CFI_STARTPROC
// Save frame pointer and return address register
addi.d $sp, $sp, -32
st.d $ra, $sp, 24
st.d $fp, $sp, 16
CFI_DEF_CFA_OFFSET (32)
CFI_OFFSET (1, -8)
CFI_OFFSET (22, -16)
// Adjust the SP for previous frame
addi.d $fp, $sp, 32
CFI_DEF_CFA_REGISTER (22)
// Save env parameter
st.d $a0, $sp, 8
CFI_OFFSET (4, -24)
// Obtain SP, first argument to `void __tsan_setjmp(uptr sp)`
addi.d $a0, $fp, 0
// call tsan interceptor
bl ASM_SYMBOL(__tsan_setjmp)
// Restore env parameter
ld.d $a0, $sp, 8
CFI_RESTORE (4)
// Restore frame/link register
ld.d $fp, $sp, 16
ld.d $ra, $sp, 24
addi.d $sp, $sp, 32
CFI_RESTORE (22)
CFI_RESTORE (1)
CFI_DEF_CFA (3, 0)
// tail jump to libc setjmp
la.local $a1, _ZN14__interception11real_setjmpE
ld.d $a1, $a1, 0
jr $a1
CFI_ENDPROC
ASM_SIZE(ASM_SYMBOL_INTERCEPTOR(setjmp))
.comm _ZN14__interception12real__setjmpE,8,8
.globl ASM_SYMBOL_INTERCEPTOR(_setjmp)
ASM_TYPE_FUNCTION(ASM_SYMBOL_INTERCEPTOR(_setjmp))
ASM_SYMBOL_INTERCEPTOR(_setjmp):
CFI_STARTPROC
// Save frame pointer and return address register
addi.d $sp, $sp, -32
st.d $ra, $sp, 24
st.d $fp, $sp, 16
CFI_DEF_CFA_OFFSET (32)
CFI_OFFSET (1, -8)
CFI_OFFSET (22, -16)
// Adjust the SP for previous frame
addi.d $fp, $sp, 32
CFI_DEF_CFA_REGISTER (22)
// Save env parameter
st.d $a0, $sp, 8
CFI_OFFSET (4, -24)
// Obtain SP, first argument to `void __tsan_setjmp(uptr sp)`
addi.d $a0, $fp, 0
// call tsan interceptor
bl ASM_SYMBOL(__tsan_setjmp)
// Restore env parameter
ld.d $a0, $sp, 8
CFI_RESTORE (4)
// Restore frame/link register
ld.d $fp, $sp, 16
ld.d $ra, $sp, 24
addi.d $sp, $sp, 32
CFI_RESTORE (22)
CFI_RESTORE (1)
CFI_DEF_CFA (3, 0)
// tail jump to libc setjmp
la.local $a1, _ZN14__interception12real__setjmpE
ld.d $a1, $a1, 0
jr $a1
CFI_ENDPROC
ASM_SIZE(ASM_SYMBOL_INTERCEPTOR(_setjmp))
.comm _ZN14__interception14real_sigsetjmpE,8,8
.globl ASM_SYMBOL_INTERCEPTOR(sigsetjmp)
ASM_TYPE_FUNCTION(ASM_SYMBOL_INTERCEPTOR(sigsetjmp))
ASM_SYMBOL_INTERCEPTOR(sigsetjmp):
CFI_STARTPROC
// Save frame pointer and return address register
addi.d $sp, $sp, -32
st.d $ra, $sp, 24
st.d $fp, $sp, 16
CFI_DEF_CFA_OFFSET (32)
CFI_OFFSET (1, -8)
CFI_OFFSET (22, -16)
// Adjust the SP for previous frame
addi.d $fp, $sp, 32
CFI_DEF_CFA_REGISTER (22)
// Save env parameter
st.d $a0, $sp, 8
CFI_OFFSET (4, -24)
// Obtain SP, first argument to `void __tsan_setjmp(uptr sp)`
addi.d $a0, $fp, 0
// call tsan interceptor
bl ASM_SYMBOL(__tsan_setjmp)
// Restore env parameter
ld.d $a0, $sp, 8
CFI_RESTORE (4)
// Restore frame/link register
ld.d $fp, $sp, 16
ld.d $ra, $sp, 24
addi.d $sp, $sp, 32
CFI_RESTORE (22)
CFI_RESTORE (1)
CFI_DEF_CFA (3, 0)
// tail jump to libc setjmp
la.local $a1, _ZN14__interception14real_sigsetjmpE
ld.d $a1, $a1, 0
jr $a1
CFI_ENDPROC
ASM_SIZE(ASM_SYMBOL_INTERCEPTOR(sigsetjmp))
.comm _ZN14__interception16real___sigsetjmpE,8,8
.globl ASM_SYMBOL_INTERCEPTOR(__sigsetjmp)
ASM_TYPE_FUNCTION(ASM_SYMBOL_INTERCEPTOR(__sigsetjmp))
ASM_SYMBOL_INTERCEPTOR(__sigsetjmp):
CFI_STARTPROC
// Save frame pointer and return address register
addi.d $sp, $sp, -32
st.d $ra, $sp, 24
st.d $fp, $sp, 16
CFI_DEF_CFA_OFFSET (32)
CFI_OFFSET (1, -8)
CFI_OFFSET (22, -16)
// Adjust the SP for previous frame
addi.d $fp, $sp, 32
CFI_DEF_CFA_REGISTER (22)
// Save env parameter
st.d $a0, $sp, 8
CFI_OFFSET (4, -24)
// Obtain SP, first argument to `void __tsan_setjmp(uptr sp)`
addi.d $a0, $fp, 0
// call tsan interceptor
bl ASM_SYMBOL(__tsan_setjmp)
// Restore env parameter
ld.d $a0, $sp, 8
CFI_RESTORE (4)
// Restore frame/link register
ld.d $fp, $sp, 16
ld.d $ra, $sp, 24
addi.d $sp, $sp, 32
CFI_RESTORE (22)
CFI_RESTORE (1)
CFI_DEF_CFA (3, 0)
// tail jump to libc setjmp
la.local $a1, _ZN14__interception16real___sigsetjmpE
ld.d $a1, $a1, 0
jr $a1
CFI_ENDPROC
ASM_SIZE(ASM_SYMBOL_INTERCEPTOR(__sigsetjmp))
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