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1#include "sanitizer_common/sanitizer_asm.h"2 3#define CFA_OFFSET 1604#define R2_REL_OFFSET 165#define R3_REL_OFFSET 246#define R14_REL_OFFSET 1127#define R15_REL_OFFSET 1208#define FRAME_SIZE 1609 10.text11 12ASM_HIDDEN(__tsan_setjmp)13 14.macro intercept symbol, real15.comm \real, 8, 816.globl ASM_SYMBOL_INTERCEPTOR(\symbol)17ASM_TYPE_FUNCTION(ASM_SYMBOL_INTERCEPTOR(\symbol))18ASM_SYMBOL_INTERCEPTOR(\symbol):19 CFI_STARTPROC20 stmg %r2, %r3, R2_REL_OFFSET(%r15)21 CFI_REL_OFFSET(%r2, R2_REL_OFFSET)22 CFI_REL_OFFSET(%r3, R3_REL_OFFSET)23 stmg %r14, %r15, R14_REL_OFFSET(%r15)24 CFI_REL_OFFSET(%r14, R14_REL_OFFSET)25 CFI_REL_OFFSET(%r15, R15_REL_OFFSET)26 aghi %r15, -FRAME_SIZE27 CFI_ADJUST_CFA_OFFSET(FRAME_SIZE)28 la %r2, FRAME_SIZE(%r15)29 brasl %r14, ASM_SYMBOL(__tsan_setjmp)30 lmg %r14, %r15, FRAME_SIZE + R14_REL_OFFSET(%r15)31 CFI_RESTORE(%r14)32 CFI_RESTORE(%r15)33 CFI_DEF_CFA_OFFSET(CFA_OFFSET)34 lmg %r2, %r3, R2_REL_OFFSET(%r15)35 CFI_RESTORE(%r2)36 CFI_RESTORE(%r3)37 larl %r1, \real38 lg %r1, 0(%r1)39 br %r140 CFI_ENDPROC41 ASM_SIZE(ASM_SYMBOL_INTERCEPTOR(\symbol))42.endm43 44intercept setjmp, _ZN14__interception11real_setjmpE45intercept _setjmp, _ZN14__interception12real__setjmpE46intercept sigsetjmp, _ZN14__interception14real_sigsetjmpE47intercept __sigsetjmp, _ZN14__interception16real___sigsetjmpE48 49NO_EXEC_STACK_DIRECTIVE50