ref: d4fac4da419b09f014c27b0f4334f1c8f4314faf
dir: /lib/std/sjlj-impl+posixy-x64.s/
.globl std$setjmp .globl _std$setjmp std$setjmp: _std$setjmp: /* save registers */ movq %rbx, (%rdi) movq %rbp, 8(%rdi) movq %r12, 16(%rdi) movq %r13, 24(%rdi) movq %r14, 32(%rdi) movq %r15, 40(%rdi) /* save %rsp */ leaq 8(%rsp), %rdx movq %rdx, 48(%rdi) /* save %rip */ movq (%rsp), %rdx movq %rdx, 56(%rdi) xorq %rax, %rax ret .globl std$longjmp .globl _std$longjmp std$longjmp: _std$longjmp: /* return true */ movq $1, %rax /* restore registers */ movq (%rdi), %rbx movq 8(%rdi), %rbp movq 16(%rdi), %r12 movq 24(%rdi), %r13 movq 32(%rdi), %r14 movq 40(%rdi), %r15 movq 48(%rdi), %rdx /* load stack */ movq %rdx, %rsp /* jmp to return addr */ movq 56(%rdi), %rdx jmp *%rdx