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Added a table with the names of the standard interrupts on x86: they are

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now printed out when an unhandled exception is taken.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9483 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2004-10-24 14:42:43 +00:00
parent d0da902001
commit 06eec38c23
1 changed files with 25 additions and 1 deletions
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26
src/kernel/core/arch/x86/arch_int.c
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@ -25,6 +25,29 @@
#include <string.h> #include <string.h>
const char *kInterruptNames[] = {
/* 0 */ "Divide Error Exception",
/* 1 */ "Debug Exception",
/* 2 */ "NMI Interrupt",
/* 3 */ "Breakpoint Exception",
/* 4 */ "Overflow Exception",
/* 5 */ "BOUND Range Exceeded Exception",
/* 6 */ "Invalid Opcode Exception",
/* 7 */ "Device Not Available Exception",
/* 8 */ "Double Fault Exception",
/* 9 */ "Coprocessor Segment Overrun",
/* 10 */ "Invalid TSS Exception",
/* 11 */ "Segment Not Present",
/* 12 */ "Stack Fault Exception",
/* 13 */ "General Protection Exception",
/* 14 */ "Page-Fault Exception",
/* 15 */ "-",
/* 16 */ "x87 FPU Floating-Point Error",
/* 17 */ "Alignment Check Exception",
/* 18 */ "Machine-Check Exception",
/* 19 */ "SIMD Floating-Point Exception",
};
#define MAX_ARGS 16 #define MAX_ARGS 16
typedef struct { typedef struct {
@ -248,7 +271,8 @@ i386_handle_trap(struct iframe frame)
interrupt_ack(frame.vector); // ack the 8239 (if applicable) interrupt_ack(frame.vector); // ack the 8239 (if applicable)
ret = int_io_interrupt_handler(frame.vector); ret = int_io_interrupt_handler(frame.vector);
} else { } else {
panic("i386_handle_trap: unhandled cpu trap 0x%x at ip 0x%x!\n", frame.vector, frame.eip); panic("i386_handle_trap: unhandled trap 0x%x (%s) at ip 0x%x, thread 0x%x!\n",
frame.vector, kInterruptNames[frame.vector], frame.eip, thread ? thread->id : -1);
ret = B_HANDLED_INTERRUPT; ret = B_HANDLED_INTERRUPT;
} }
break; break;