diff options
| author | Danny Holman <dholman@gymli.org> | 2022-01-15 16:11:30 -0600 |
|---|---|---|
| committer | Danny Holman <dholman@gymli.org> | 2022-01-15 16:11:30 -0600 |
| commit | c83d7bdcb60859f232e0fa6994ffba01509aba2e (patch) | |
| tree | 66425a7362be26d27acf12015c7b3353a0e4159c /arch/i386/include | |
| parent | 45e882197b3c2ab97d671bad87c995dff0380661 (diff) | |
arch: i386: simplify IDT setup
Simplify the interrupt descriptor table setup and frame assembly.
Signed-off-by: Danny Holman <dholman@gymli.org>
Diffstat (limited to 'arch/i386/include')
| -rw-r--r-- | arch/i386/include/kernel/idt.h | 1 | ||||
| -rw-r--r-- | arch/i386/include/kernel/isr.h | 5 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/i386/include/kernel/idt.h b/arch/i386/include/kernel/idt.h index 699eb96..190e15e 100644 --- a/arch/i386/include/kernel/idt.h +++ b/arch/i386/include/kernel/idt.h @@ -10,6 +10,7 @@ #define SEGMENT_STORAGE 0x00 #define SEGMENT_INTERRUPT 0x0E #define IDT_EXCEPTION (SEGMENT_PRESENT | SEGMENT_INTERRUPT) +#define IDT_INTERRUPT (SEGMENT_PRESENT | SEGMENT_INTERRUPT) #define IDT_MAX_DESCRIPTORS 256 diff --git a/arch/i386/include/kernel/isr.h b/arch/i386/include/kernel/isr.h index 61fe22f..9d88958 100644 --- a/arch/i386/include/kernel/isr.h +++ b/arch/i386/include/kernel/isr.h @@ -11,19 +11,18 @@ struct isr_frame { uint32_t edi; uint32_t esi; + uint32_t ebp; + uint32_t esp; uint32_t edx; uint32_t ecx; uint32_t ebx; uint32_t eax; - uint32_t ebp; uint32_t vector; uint32_t errno; uint32_t eip; uint32_t cs; uint32_t eflags; - uint32_t esp; - uint32_t dss; } __attribute__((packed)); extern void isr_stub_0(void); |