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Diffstat (limited to 'src/kernel/arch/amd64/32/farjump.s')
| -rw-r--r-- | src/kernel/arch/amd64/32/farjump.s | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/kernel/arch/amd64/32/farjump.s b/src/kernel/arch/amd64/32/farjump.s new file mode 100644 index 0000000..2885d2b --- /dev/null +++ b/src/kernel/arch/amd64/32/farjump.s @@ -0,0 +1,8 @@ +.section .text +.global gdt_farjump +.type gdt_farjump, @function +gdt_farjump: + /* retf pops off the return address and code segment off the stack. + * it turns out that in the i386 cdecl calling convention they're in + * the correct place already. */ + retf |