b6407a85f0
Update to the latest upstream commit 47216437e79a ("Fix "net" command on
kernel configured with CONFIG_IPV6=m")
Resolves: rhbz#2166880
Resolves: rhbz#2161133
Resolves: rhbz#2158721
Resolves: rhbz#2156904
Resolves: rhbz#2156898
Resolves: rhbz#2156892
Resolves: rhbz#2156889
Resolves: rhbz#2156885
Resolves: rhbz#2152619
Signed-off-by: Lianbo Jiang <lijiang@redhat.com>
81 lines
3.1 KiB
Diff
81 lines
3.1 KiB
Diff
From 15ac3968a929adebc27985be77fe90d3847abd57 Mon Sep 17 00:00:00 2001
|
|
From: Xianting Tian <xianting.tian@linux.alibaba.com>
|
|
Date: Thu, 20 Oct 2022 09:50:11 +0800
|
|
Subject: [PATCH 56/89] RISCV64: Add 'help -r' command support
|
|
|
|
Add support form printing out the registers from the dump file.
|
|
|
|
With the patch, we can get the regs,
|
|
crash> help -r
|
|
CPU 0:
|
|
epc : 00ffffffa5537400 ra : ffffffff80088620 sp : ff2000001039bb90
|
|
gp : ffffffff810dde38 tp : ff60000002269600 t0 : ffffffff8032be5c
|
|
t1 : 0720072007200720 t2 : 666666666666663c s0 : ff2000001039bcf0
|
|
s1 : 0000000000000000 a0 : ff2000001039bb98 a1 : 0000000000000001
|
|
a2 : 0000000000000010 a3 : 0000000000000000 a4 : 0000000000000000
|
|
a5 : ff60000001c7d000 a6 : 000000000000003c a7 : ffffffff8035c998
|
|
s2 : ffffffff810df0a8 s3 : ffffffff810df718 s4 : ff2000001039bb98
|
|
s5 : 0000000000000000 s6 : 0000000000000007 s7 : ffffffff80c4a468
|
|
s8 : 00fffffffde45410 s9 : 0000000000000007 s10: 00aaaaaad1640700
|
|
s11: 0000000000000001 t3 : ff60000001218f00 t4 : ff60000001218f00
|
|
t5 : ff60000001218000 t6 : ff2000001039b988
|
|
|
|
Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
|
|
Signed-off-by: Lianbo Jiang <lijiang@redhat.com>
|
|
---
|
|
riscv64.c | 38 ++++++++++++++++++++++++++++++++++++++
|
|
1 file changed, 38 insertions(+)
|
|
|
|
diff --git a/riscv64.c b/riscv64.c
|
|
index 4c9b35bb93f2..6d1d3b5f36d1 100644
|
|
--- a/riscv64.c
|
|
+++ b/riscv64.c
|
|
@@ -1320,6 +1320,44 @@ riscv64_init(int when)
|
|
void
|
|
riscv64_display_regs_from_elf_notes(int cpu, FILE *ofp)
|
|
{
|
|
+ const struct machine_specific *ms = machdep->machspec;
|
|
+ struct riscv64_register *regs;
|
|
+
|
|
+ if (!ms->crash_task_regs) {
|
|
+ error(INFO, "registers not collected for cpu %d\n", cpu);
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ regs = &ms->crash_task_regs[cpu];
|
|
+ if (!regs->regs[RISCV64_REGS_SP] && !regs->regs[RISCV64_REGS_EPC]) {
|
|
+ error(INFO, "registers not collected for cpu %d\n", cpu);
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ /* Print riscv64 32 regs */
|
|
+ fprintf(ofp,
|
|
+ "epc : " REG_FMT " ra : " REG_FMT " sp : " REG_FMT "\n"
|
|
+ " gp : " REG_FMT " tp : " REG_FMT " t0 : " REG_FMT "\n"
|
|
+ " t1 : " REG_FMT " t2 : " REG_FMT " s0 : " REG_FMT "\n"
|
|
+ " s1 : " REG_FMT " a0 : " REG_FMT " a1 : " REG_FMT "\n"
|
|
+ " a2 : " REG_FMT " a3 : " REG_FMT " a4 : " REG_FMT "\n"
|
|
+ " a5 : " REG_FMT " a6 : " REG_FMT " a7 : " REG_FMT "\n"
|
|
+ " s2 : " REG_FMT " s3 : " REG_FMT " s4 : " REG_FMT "\n"
|
|
+ " s5 : " REG_FMT " s6 : " REG_FMT " s7 : " REG_FMT "\n"
|
|
+ " s8 : " REG_FMT " s9 : " REG_FMT " s10: " REG_FMT "\n"
|
|
+ " s11: " REG_FMT " t3 : " REG_FMT " t4 : " REG_FMT "\n"
|
|
+ " t5 : " REG_FMT " t6 : " REG_FMT "\n",
|
|
+ regs->regs[0], regs->regs[1], regs->regs[2],
|
|
+ regs->regs[3], regs->regs[4], regs->regs[5],
|
|
+ regs->regs[6], regs->regs[7], regs->regs[8],
|
|
+ regs->regs[9], regs->regs[10], regs->regs[11],
|
|
+ regs->regs[12], regs->regs[13], regs->regs[14],
|
|
+ regs->regs[15], regs->regs[16], regs->regs[17],
|
|
+ regs->regs[18], regs->regs[19], regs->regs[20],
|
|
+ regs->regs[21], regs->regs[22], regs->regs[23],
|
|
+ regs->regs[24], regs->regs[25], regs->regs[26],
|
|
+ regs->regs[27], regs->regs[28], regs->regs[29],
|
|
+ regs->regs[30], regs->regs[31]);
|
|
}
|
|
|
|
#else /* !RISCV64 */
|
|
--
|
|
2.37.1
|
|
|