Kernel/LibC: Implement sigaltstack

2025-08-20 20:17:49 +03:00
parent def236b7cd
commit 0dfe0b7023
10 changed files with 109 additions and 8 deletions
--- a/kernel/arch/i686/Signal.S
+++ b/kernel/arch/i686/Signal.S
@@ -34,4 +34,6 @@ signal_trampoline:
 	addl $8, %esp
 	popf

+	movl (%esp), %esp
+
 	ret
--- a/kernel/arch/x86_64/Signal.S
+++ b/kernel/arch/x86_64/Signal.S
@@ -59,5 +59,7 @@ signal_trampoline:
 	addq $16, %rsp
 	popfq

+	movq (%rsp), %rsp
+
 	// return over red-zone
 	ret $128