runtime/cgo: fix signature of crosscall_amd64 in comment

In commit 63de211014, crosscall_amd64() was changed to recieve 3 arguments, but the commet was not updated.
2021-11-12 15:49:14 +08:00 · 2021-11-12 15:49:14 +08:00 · e7c041f00c
parent b74f2efc47
commit e7c041f00c
1 changed files with 1 additions and 1 deletions
--- a/src/runtime/cgo/gcc_amd64.S
+++ b/src/runtime/cgo/gcc_amd64.S
@ -12,7 +12,7 @@
 #endif

 /*
- * void crosscall_amd64(void (*fn)(void))
+ * void crosscall_amd64(void (*fn)(void), void (*setg_gcc)(void*), void *g)
 *
 * Calling into the 6c tool chain, where all registers are caller save.
 * Called from standard x86-64 ABI, where %rbx, %rbp, %r12-%r15