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libpayload/x86/exception.c: Remove exception_install_hook 

Not used by x86 code anymore.

BUG=b:116777191
TEST=Validated that depthcharge can be built.

Change-Id: I25ad3903989a5433ce73d657cfdb93dd1f34f7b5
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/28881
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Raul E Rangel 2018-10-01 16:46:13 -06:00 committed by Martin Roth
parent ad37763a5f
commit 44d89f526d
1 changed files with 0 additions and 11 deletions
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11
payloads/libpayload/arch/x86/exception.c
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@ -37,8 +37,6 @@
u32 exception_stack[0x400] __attribute__((aligned(8))); u32 exception_stack[0x400] __attribute__((aligned(8)));
static exception_hook hook;
static interrupt_handler handlers[256]; static interrupt_handler handlers[256];
static const char *names[EXC_COUNT] = { static const char *names[EXC_COUNT] = {
@ -181,9 +179,6 @@ void exception_dispatch(void)
die_if(vec >= EXC_COUNT || !names[vec], "Bad exception vector %u\n", die_if(vec >= EXC_COUNT || !names[vec], "Bad exception vector %u\n",
vec); vec);
if (hook && hook(vec))
return;
dump_exception_state(); dump_exception_state();
dump_stack(exception_state->regs.esp, 512); dump_stack(exception_state->regs.esp, 512);
halt(); halt();
@ -195,12 +190,6 @@ void exception_init(void)
exception_init_asm(); exception_init_asm();
} }
void exception_install_hook(exception_hook h)
{
die_if(hook, "Implement support for a list of hooks if you need it.");
hook = h;
}
void set_interrupt_handler(u8 vector, interrupt_handler handler) void set_interrupt_handler(u8 vector, interrupt_handler handler)
{ {
handlers[vector] = handler; handlers[vector] = handler;