From: Michael Ellerman <mpe@ellerman.id.au>
To: <linuxppc-dev@ozlabs.org>
Subject: [PATCH 4/5] powerpc/xmon: Dump ISA 2.06 SPRs
Date: Thu, 7 Jul 2016 22:54:29 +1000 [thread overview]
Message-ID: <1467896070-15167-4-git-send-email-mpe@ellerman.id.au> (raw)
In-Reply-To: <1467896070-15167-1-git-send-email-mpe@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
arch/powerpc/xmon/xmon.c | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index efe6f4ee4634..ed6f73a74378 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -1682,6 +1682,35 @@ write_spr(int n, unsigned long val)
catch_spr_faults = 0;
}
+static void dump_206_sprs(void)
+{
+#ifdef CONFIG_PPC64
+ if (!cpu_has_feature(CPU_FTR_ARCH_206))
+ return;
+
+ /* Actually some of these pre-date 2.06, but whatevs */
+
+ printf("srr0 = %.16x srr1 = %.16x dsisr = %.8x\n",
+ mfspr(SPRN_SRR0), mfspr(SPRN_SRR1), mfspr(SPRN_DSISR));
+ printf("dscr = %.16x ppr = %.16x pir = %.8x\n",
+ mfspr(SPRN_DSCR), mfspr(SPRN_PPR), mfspr(SPRN_PIR));
+
+ if (!(mfmsr() & MSR_HV))
+ return;
+
+ printf("sdr1 = %.16x hdar = %.16x hdsisr = %.8x\n",
+ mfspr(SPRN_SDR1), mfspr(SPRN_HDAR), mfspr(SPRN_HDSISR));
+ printf("hsrr0 = %.16x hsrr1 = %.16x hdec = %.8x\n",
+ mfspr(SPRN_HSRR0), mfspr(SPRN_HSRR1), mfspr(SPRN_HDEC));
+ printf("lpcr = %.16x pcr = %.16x lpidr = %.8x\n",
+ mfspr(SPRN_LPCR), mfspr(SPRN_PCR), mfspr(SPRN_LPID));
+ printf("hsprg0 = %.16x hsprg1 = %.16x\n",
+ mfspr(SPRN_HSPRG0), mfspr(SPRN_HSPRG1));
+ printf("dabr = %.16x dabrx = %.16x\n",
+ mfspr(SPRN_DABR), mfspr(SPRN_DABRX));
+#endif
+}
+
static void dump_one_spr(int spr, bool show_unimplemented)
{
@@ -1734,6 +1763,8 @@ static void super_regs(void)
printf("sp = "REG" sprg3 = "REG"\n", sp, mfspr(SPRN_SPRG3));
printf("toc = "REG" dar = "REG"\n", toc, mfspr(SPRN_DAR));
+ dump_206_sprs();
+
return;
}
case 'w': {
--
2.7.4
next prev parent reply other threads:[~2016-07-07 12:54 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-07 12:54 [PATCH 1/5] powerpc/xmon: Remove unused externs Michael Ellerman
2016-07-07 12:54 ` [PATCH 2/5] powerpc/xmon: Move static regno into its only user Michael Ellerman
2016-07-15 10:53 ` [2/5] " Michael Ellerman
2016-07-07 12:54 ` [PATCH 3/5] powerpc/xmon: Adjust spacing of existing SPRs to make room for more Michael Ellerman
2016-07-15 10:53 ` [3/5] " Michael Ellerman
2016-07-07 12:54 ` Michael Ellerman [this message]
2016-07-15 10:53 ` [4/5] powerpc/xmon: Dump ISA 2.06 SPRs Michael Ellerman
2016-07-07 12:54 ` [PATCH 5/5] powerpc/xmon: Dump ISA 2.07 SPRs Michael Ellerman
2016-07-15 10:53 ` [5/5] " Michael Ellerman
2016-07-15 10:53 ` [1/5] powerpc/xmon: Remove unused externs Michael Ellerman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1467896070-15167-4-git-send-email-mpe@ellerman.id.au \
--to=mpe@ellerman.id.au \
--cc=linuxppc-dev@ozlabs.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).