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sys/amd64/ia32/ia32_exception.S
| Show First 20 Lines • Show All 67 Lines • ▼ Show 20 Lines | int0x80_syscall_common: | ||||
| movq %r12,TF_R12(%rsp) | movq %r12,TF_R12(%rsp) | ||||
| movq %r13,TF_R13(%rsp) | movq %r13,TF_R13(%rsp) | ||||
| movq %r14,TF_R14(%rsp) | movq %r14,TF_R14(%rsp) | ||||
| movq %r15,TF_R15(%rsp) | movq %r15,TF_R15(%rsp) | ||||
| movl $TF_HASSEGS,TF_FLAGS(%rsp) | movl $TF_HASSEGS,TF_FLAGS(%rsp) | ||||
| pushfq | pushfq | ||||
| andq $~(PSL_D | PSL_AC),(%rsp) | andq $~(PSL_D | PSL_AC),(%rsp) | ||||
| popfq | popfq | ||||
| FAKE_MCOUNT(TF_RIP(%rsp)) | |||||
| movq %rsp, %rdi | movq %rsp, %rdi | ||||
| call ia32_syscall | call ia32_syscall | ||||
| MEXITCOUNT | |||||
| jmp doreti | jmp doreti | ||||