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| author | Danny Holman <dholman@gymli.org> | 2023-11-26 18:23:17 -0600 |
|---|---|---|
| committer | Danny Holman <dholman@gymli.org> | 2023-11-26 18:23:17 -0600 |
| commit | d38cf7583d06283dc9647684ccc478a4527a93b5 (patch) | |
| tree | 6260e3d429da9695278d5ba696e45861b0a3a59a /arch/i386/boot | |
| parent | 02e0911d60b227740bd8ff1b6142714d3bcf6472 (diff) | |
arch: i386: idt.c: add a stopgap to halt_catch_fire
Add a infinite while loop just in case the "hlt" instruction fails.
Signed-off-by: Danny Holman <dholman@gymli.org>
Diffstat (limited to 'arch/i386/boot')
| -rw-r--r-- | arch/i386/boot/idt.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/i386/boot/idt.c b/arch/i386/boot/idt.c index 5088dba..61cb709 100644 --- a/arch/i386/boot/idt.c +++ b/arch/i386/boot/idt.c @@ -46,6 +46,7 @@ __attribute__((noreturn)) void halt_catch_fire(struct isr_frame *frame) { dump_reg(frame); __asm__ volatile("cli;hlt"); + while (1); } __attribute__((noreturn)) |