| // Copyright 2013 The Go Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| #include "textflag.h" | |
| // NaCl entry on 32-bit x86 has DI pointing at the arg block, which contains: | |
| // | |
| // 0(DI) - cleanup function pointer, always 0 | |
| // 4(DI) - envc | |
| // 8(DI) - argc | |
| // 12(DI) - argv, then 0, then envv, then 0, then auxv | |
| // NaCl entry here is almost the same, except that there | |
| // is no saved caller PC, so 0(FP) is -8(FP) and so on. | |
| TEXT _rt0_amd64p32_nacl(SB),NOSPLIT,$16 | |
| MOVL DI, 0(SP) | |
| CALL runtime·nacl_sysinfo(SB) | |
| MOVL 0(SP), DI | |
| MOVL 8(DI), AX | |
| LEAL 12(DI), BX | |
| MOVL AX, 0(SP) | |
| MOVL BX, 4(SP) | |
| CALL main(SB) | |
| INT $3 | |
| TEXT main(SB),NOSPLIT,$0 | |
| // Uncomment for fake time like on Go Playground. | |
| //MOVQ $1257894000000000000, AX | |
| //MOVQ AX, runtime·faketime(SB) | |
| JMP runtime·rt0_go(SB) |