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x86: improve machdep.uprintf_signal

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Print %eax/%rax.
Use better format strings, like %#x.

Reviewed by:	jhb
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D36302
This commit is contained in:
Konstantin Belousov 2022-08-21 04:47:11 +03:00
parent 01a33b2af5
commit ff32a05554
2 changed files with 6 additions and 6 deletions
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6
sys/amd64/amd64/trap.c
View File

@ -628,11 +628,11 @@ trap(struct trapframe *frame)
ksi.ksi_trapno = type;
ksi.ksi_addr = (void *)addr;
if (uprintf_signal) {
uprintf("pid %d comm %s: signal %d err %lx code %d type %d "
"addr 0x%lx rsp 0x%lx rip 0x%lx "
uprintf("pid %d comm %s: signal %d err %#lx code %d type %d "
"addr %#lx rsp %#lx rip %#lx rax %#lx"
"<%02x %02x %02x %02x %02x %02x %02x %02x>\n",
p->p_pid, p->p_comm, signo, frame->tf_err, ucode, type,
addr, frame->tf_rsp, frame->tf_rip,
addr, frame->tf_rsp, frame->tf_rip, frame->tf_rax,
fubyte((void *)(frame->tf_rip + 0)),
fubyte((void *)(frame->tf_rip + 1)),
fubyte((void *)(frame->tf_rip + 2)),

6
sys/i386/i386/trap.c
View File

@ -693,12 +693,12 @@ trap(struct trapframe *frame)
ksi.ksi_addr = (void *)addr;
ksi.ksi_trapno = type;
if (uprintf_signal) {
uprintf("pid %d comm %s: signal %d err %x code %d type %d "
"addr 0x%x ss 0x%04x esp 0x%08x cs 0x%04x eip 0x%08x "
uprintf("pid %d comm %s: signal %d err %#x code %d type %d "
"addr %#x ss %#04x esp %#08x cs %#04x eip %#08x eax %#08x"
"<%02x %02x %02x %02x %02x %02x %02x %02x>\n",
p->p_pid, p->p_comm, signo, frame->tf_err, ucode, type,
addr, frame->tf_ss, frame->tf_esp, frame->tf_cs,
frame->tf_eip,
frame->tf_eip, frame->tf_eax,
fubyte((void *)(frame->tf_eip + 0)),
fubyte((void *)(frame->tf_eip + 1)),
fubyte((void *)(frame->tf_eip + 2)),