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LibC: Define function sizes for setjmp and longjmp 

dynamic linking was complaining about these not existing
This commit is contained in:
Bananymous 2024-09-10 16:21:20 +03:00
parent 64a3893f6f
commit a07cbabcb3
2 changed files with 6 additions and 0 deletions
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4
userspace/libraries/LibC/arch/i686/setjmp.S
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@ -13,6 +13,8 @@ setjmp:
ret ret
.size setjmp, . - setjmp
// void longjmp(jmp_buf env, int val) // void longjmp(jmp_buf env, int val)
.global longjmp .global longjmp
longjmp: longjmp:
@ -26,3 +28,5 @@ longjmp:
movl 0(%edx), %esp movl 0(%edx), %esp
movl 4(%edx), %ecx movl 4(%edx), %ecx
jmp *%ecx jmp *%ecx
.size longjmp, . - longjmp

2
userspace/libraries/LibC/arch/x86_64/setjmp.S
View File

@ -10,6 +10,7 @@ setjmp:
xorq %rax, %rax xorq %rax, %rax
ret ret
.size setjmp, . - setjmp
// void longjmp(jmp_buf env, int val) // void longjmp(jmp_buf env, int val)
.global longjmp .global longjmp
@ -21,3 +22,4 @@ longjmp:
movq 0(%rdi), %rsp movq 0(%rdi), %rsp
movq 8(%rdi), %rcx movq 8(%rdi), %rcx
jmp *%rcx jmp *%rcx
.size longjmp, . - longjmp