diff options
Diffstat (limited to 'src/runtime/rt0_linux_arm64.s')
| -rw-r--r-- | src/runtime/rt0_linux_arm64.s | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/runtime/rt0_linux_arm64.s b/src/runtime/rt0_linux_arm64.s index e81e598d3a..458f082159 100644 --- a/src/runtime/rt0_linux_arm64.s +++ b/src/runtime/rt0_linux_arm64.s @@ -11,7 +11,7 @@ TEXT _rt0_arm64_linux(SB),NOSPLIT|NOFRAME,$0 // When building with -buildmode=c-shared, this symbol is called when the shared // library is loaded. -TEXT _rt0_arm64_linux_lib(SB),NOSPLIT,$168 +TEXT _rt0_arm64_linux_lib(SB),NOSPLIT,$184 // Preserve callee-save registers. MOVD R19, 24(RSP) MOVD R20, 32(RSP) @@ -30,6 +30,10 @@ TEXT _rt0_arm64_linux_lib(SB),NOSPLIT,$168 FMOVD F13, 136(RSP) FMOVD F14, 144(RSP) FMOVD F15, 152(RSP) + MOVD g, 160(RSP) + + // Initialize g as null in case of using g later e.g. sigaction in cgo_sigaction.go + MOVD ZR, g MOVD R0, _rt0_arm64_linux_lib_argc<>(SB) MOVD R1, _rt0_arm64_linux_lib_argv<>(SB) @@ -74,6 +78,7 @@ restore: FMOVD 136(RSP), F13 FMOVD 144(RSP), F14 FMOVD 152(RSP), F15 + MOVD 160(RSP), g RET TEXT _rt0_arm64_linux_lib_go(SB),NOSPLIT,$0 |