diff options
| author | Jon Santmyer <jon@jonsantmyer.com> | 2026-10-09 16:50:13 -0400 |
|---|---|---|
| committer | Jon Santmyer <jon@jonsantmyer.com> | 2026-10-09 16:50:13 -0400 |
| commit | 5ab3b18865eb813d433a6c0687dfa1f62a1b6055 (patch) | |
| tree | 8272e561d7d7a83780fc05e16722f29f58b18a28 /arch | |
| parent | cc23ea5a4b38807e79aceb23e6f43e965926618f (diff) | |
| download | jove-kernel-5ab3b18865eb813d433a6c0687dfa1f62a1b6055.tar.gz jove-kernel-5ab3b18865eb813d433a6c0687dfa1f62a1b6055.tar.bz2 jove-kernel-5ab3b18865eb813d433a6c0687dfa1f62a1b6055.zip | |
add ipc send/recv mechanism for kernel objects.
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86_64/proc/switch.s | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/x86_64/proc/switch.s b/arch/x86_64/proc/switch.s index d571c66..16b2198 100644 --- a/arch/x86_64/proc/switch.s +++ b/arch/x86_64/proc/switch.s @@ -7,3 +7,48 @@ scheduler_switch: retq .size scheduler_switch, . - scheduler_switch + +.global scheduler_savestate +.type scheduler_savestate @function + +scheduler_savestate: + pushq %r15 + pushq %r14 + pushq %r13 + pushq %r12 + pushq %r11 + pushq %r10 + pushq %r9 + pushq %r8 + pushq %rbp + pushq %rdi + pushq %rsi + pushq %rdx + pushq %rcx + pushq %rbx + pushq %rax + +.size scheduler_savestate, . - scheduler_savestate + +.global scheduler_restorestate +.type scheduler_restorestate @function + +scheduler_restorestate: + popq %rax + popq %rbx + popq %rcx + popq %rdx + popq %rsi + popq %rdi + popq %rbp + popq %r8 + popq %r9 + popq %r10 + popq %r11 + popq %r12 + popq %r13 + popq %r14 + popq %r15 + +.size scheduler_restorestate, . - scheduler_restorestate + |