From 84332707f1df86c25c1f94883044c5e8fe2e20a3 Mon Sep 17 00:00:00 2001 From: Danny Holman Date: Tue, 22 Mar 2022 13:43:54 -0500 Subject: arch: i386: refactor the system call API The x86 system call/interrupt handlers should be refactored to be more readable. Signed-off-by: Danny Holman --- arch/i386/kernel/syscall.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/i386/kernel/syscall.c') diff --git a/arch/i386/kernel/syscall.c b/arch/i386/kernel/syscall.c index 570f0de..18f36ad 100644 --- a/arch/i386/kernel/syscall.c +++ b/arch/i386/kernel/syscall.c @@ -9,7 +9,6 @@ void syscall_dispatch(struct isr_frame *frame) { syscall_handlers[frame->eax](frame); else kprintf("Error: Invalid system call number: %d\n", frame->eax); - __asm__ volatile("cli;hlt"); } void register_syscall(void *handler(struct isr_frame*), int num) { @@ -34,9 +33,6 @@ void dump_reg(struct isr_frame *frame) { kprintf("\tEDX = %x\n", frame->edx); kprintf("\tESI = %x\n", frame->esi); kprintf("\tEDI = %x\n", frame->edi); - kprintf("\tESP = %x\n", frame->esp); - kprintf("\tEBP = %x\n", frame->ebp); kprintf("\tEIP = %x\n", frame->eip); - kprintf("\tEFLAGS = %x\n", frame->eflags); kprintf("Current code selector: %d\n", frame->cs); } -- cgit v1.2.3