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| author | Ian Moffett <ian@osmora.org> | 2025-09-17 19:21:57 -0400 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2025-09-17 19:21:57 -0400 |
| commit | 8e268df60bde6b5548b849cc9b83a224a74b3e43 (patch) | |
| tree | bdf63b45702b9f926400dd621571a2ee42aafb4c /src/sys/arch/amd64/cpu/trap.S | |
| parent | f90b091a023ba80d1901eab70baf44af03921ace (diff) | |
kern: Add syscall entry and SYS_exit syscall
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'src/sys/arch/amd64/cpu/trap.S')
| -rw-r--r-- | src/sys/arch/amd64/cpu/trap.S | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/sys/arch/amd64/cpu/trap.S b/src/sys/arch/amd64/cpu/trap.S index ef5c14f..6e4d58c 100644 --- a/src/sys/arch/amd64/cpu/trap.S +++ b/src/sys/arch/amd64/cpu/trap.S @@ -107,3 +107,9 @@ INTR_ENTRY(lapic_tmr_isr) mov %rsp, %rdi call md_sched_switch INTR_EXIT(lapic_tmr_isr) + + .global syscall_isr +INTR_ENTRY(syscall_isr) + mov %rsp, %rdi + call trap_syscall +INTR_EXIT(syscall_isr) |