diff --git a/src/runtime/rt0_aix_ppc64.s b/src/runtime/rt0_aix_ppc64.s index 1670a809862a2bdd0345171737804fa52112b2a4..74c57bb1dc9136bc7317e579dd7bab8eb070efd9 100644 --- a/src/runtime/rt0_aix_ppc64.s +++ b/src/runtime/rt0_aix_ppc64.s @@ -41,6 +41,8 @@ TEXT _main(SB),NOSPLIT,$-8 MOVD R12, CTR BR (CTR) +// Paramater save space required to cross-call into _cgo_sys_thread_create +#define PARAM_SPACE 16 TEXT _rt0_ppc64_aix_lib(SB),NOSPLIT,$-8 // Start with standard C stack frame layout and linkage. @@ -49,45 +51,45 @@ TEXT _rt0_ppc64_aix_lib(SB),NOSPLIT,$-8 MOVW CR, R0 // Save CR in caller's frame MOVD R0, 8(R1) - MOVDU R1, -344(R1) // Allocate frame. + MOVDU R1, -344-PARAM_SPACE(R1) // Allocate frame. // Preserve callee-save registers. - MOVD R14, 48(R1) - MOVD R15, 56(R1) - MOVD R16, 64(R1) - MOVD R17, 72(R1) - MOVD R18, 80(R1) - MOVD R19, 88(R1) - MOVD R20, 96(R1) - MOVD R21,104(R1) - MOVD R22, 112(R1) - MOVD R23, 120(R1) - MOVD R24, 128(R1) - MOVD R25, 136(R1) - MOVD R26, 144(R1) - MOVD R27, 152(R1) - MOVD R28, 160(R1) - MOVD R29, 168(R1) - MOVD g, 176(R1) // R30 - MOVD R31, 184(R1) - FMOVD F14, 192(R1) - FMOVD F15, 200(R1) - FMOVD F16, 208(R1) - FMOVD F17, 216(R1) - FMOVD F18, 224(R1) - FMOVD F19, 232(R1) - FMOVD F20, 240(R1) - FMOVD F21, 248(R1) - FMOVD F22, 256(R1) - FMOVD F23, 264(R1) - FMOVD F24, 272(R1) - FMOVD F25, 280(R1) - FMOVD F26, 288(R1) - FMOVD F27, 296(R1) - FMOVD F28, 304(R1) - FMOVD F29, 312(R1) - FMOVD F30, 320(R1) - FMOVD F31, 328(R1) + MOVD R14, 48+PARAM_SPACE(R1) + MOVD R15, 56+PARAM_SPACE(R1) + MOVD R16, 64+PARAM_SPACE(R1) + MOVD R17, 72+PARAM_SPACE(R1) + MOVD R18, 80+PARAM_SPACE(R1) + MOVD R19, 88+PARAM_SPACE(R1) + MOVD R20, 96+PARAM_SPACE(R1) + MOVD R21,104+PARAM_SPACE(R1) + MOVD R22, 112+PARAM_SPACE(R1) + MOVD R23, 120+PARAM_SPACE(R1) + MOVD R24, 128+PARAM_SPACE(R1) + MOVD R25, 136+PARAM_SPACE(R1) + MOVD R26, 144+PARAM_SPACE(R1) + MOVD R27, 152+PARAM_SPACE(R1) + MOVD R28, 160+PARAM_SPACE(R1) + MOVD R29, 168+PARAM_SPACE(R1) + MOVD g, 176+PARAM_SPACE(R1) // R30 + MOVD R31, 184+PARAM_SPACE(R1) + FMOVD F14, 192+PARAM_SPACE(R1) + FMOVD F15, 200+PARAM_SPACE(R1) + FMOVD F16, 208+PARAM_SPACE(R1) + FMOVD F17, 216+PARAM_SPACE(R1) + FMOVD F18, 224+PARAM_SPACE(R1) + FMOVD F19, 232+PARAM_SPACE(R1) + FMOVD F20, 240+PARAM_SPACE(R1) + FMOVD F21, 248+PARAM_SPACE(R1) + FMOVD F22, 256+PARAM_SPACE(R1) + FMOVD F23, 264+PARAM_SPACE(R1) + FMOVD F24, 272+PARAM_SPACE(R1) + FMOVD F25, 280+PARAM_SPACE(R1) + FMOVD F26, 288+PARAM_SPACE(R1) + FMOVD F27, 296+PARAM_SPACE(R1) + FMOVD F28, 304+PARAM_SPACE(R1) + FMOVD F29, 312+PARAM_SPACE(R1) + FMOVD F30, 320+PARAM_SPACE(R1) + FMOVD F31, 328+PARAM_SPACE(R1) // Synchronous initialization. MOVD $runtime·reginit(SB), R12 @@ -130,44 +132,44 @@ nocgo: done: // Restore saved registers. - MOVD 48(R1), R14 - MOVD 56(R1), R15 - MOVD 64(R1), R16 - MOVD 72(R1), R17 - MOVD 80(R1), R18 - MOVD 88(R1), R19 - MOVD 96(R1), R20 - MOVD 104(R1), R21 - MOVD 112(R1), R22 - MOVD 120(R1), R23 - MOVD 128(R1), R24 - MOVD 136(R1), R25 - MOVD 144(R1), R26 - MOVD 152(R1), R27 - MOVD 160(R1), R28 - MOVD 168(R1), R29 - MOVD 176(R1), g // R30 - MOVD 184(R1), R31 - FMOVD 196(R1), F14 - FMOVD 200(R1), F15 - FMOVD 208(R1), F16 - FMOVD 216(R1), F17 - FMOVD 224(R1), F18 - FMOVD 232(R1), F19 - FMOVD 240(R1), F20 - FMOVD 248(R1), F21 - FMOVD 256(R1), F22 - FMOVD 264(R1), F23 - FMOVD 272(R1), F24 - FMOVD 280(R1), F25 - FMOVD 288(R1), F26 - FMOVD 296(R1), F27 - FMOVD 304(R1), F28 - FMOVD 312(R1), F29 - FMOVD 320(R1), F30 - FMOVD 328(R1), F31 - - ADD $344, R1 + MOVD 48+PARAM_SPACE(R1), R14 + MOVD 56+PARAM_SPACE(R1), R15 + MOVD 64+PARAM_SPACE(R1), R16 + MOVD 72+PARAM_SPACE(R1), R17 + MOVD 80+PARAM_SPACE(R1), R18 + MOVD 88+PARAM_SPACE(R1), R19 + MOVD 96+PARAM_SPACE(R1), R20 + MOVD 104+PARAM_SPACE(R1), R21 + MOVD 112+PARAM_SPACE(R1), R22 + MOVD 120+PARAM_SPACE(R1), R23 + MOVD 128+PARAM_SPACE(R1), R24 + MOVD 136+PARAM_SPACE(R1), R25 + MOVD 144+PARAM_SPACE(R1), R26 + MOVD 152+PARAM_SPACE(R1), R27 + MOVD 160+PARAM_SPACE(R1), R28 + MOVD 168+PARAM_SPACE(R1), R29 + MOVD 176+PARAM_SPACE(R1), g // R30 + MOVD 184+PARAM_SPACE(R1), R31 + FMOVD 196+PARAM_SPACE(R1), F14 + FMOVD 200+PARAM_SPACE(R1), F15 + FMOVD 208+PARAM_SPACE(R1), F16 + FMOVD 216+PARAM_SPACE(R1), F17 + FMOVD 224+PARAM_SPACE(R1), F18 + FMOVD 232+PARAM_SPACE(R1), F19 + FMOVD 240+PARAM_SPACE(R1), F20 + FMOVD 248+PARAM_SPACE(R1), F21 + FMOVD 256+PARAM_SPACE(R1), F22 + FMOVD 264+PARAM_SPACE(R1), F23 + FMOVD 272+PARAM_SPACE(R1), F24 + FMOVD 280+PARAM_SPACE(R1), F25 + FMOVD 288+PARAM_SPACE(R1), F26 + FMOVD 296+PARAM_SPACE(R1), F27 + FMOVD 304+PARAM_SPACE(R1), F28 + FMOVD 312+PARAM_SPACE(R1), F29 + FMOVD 320+PARAM_SPACE(R1), F30 + FMOVD 328+PARAM_SPACE(R1), F31 + + ADD $344+PARAM_SPACE, R1 MOVD 8(R1), R0 MOVFL R0, $0xff