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| author | Kumar Gala <galak@kernel.crashing.org> | 2006-03-20 10:53:56 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2006-03-20 10:53:56 -0600 |
| commit | 61c5504a0ed66c8b460f9a006eedaea2ee587e33 (patch) | |
| tree | 2cf21d235f17e80d47fdb4ee1248865be8196d4d /arch/powerpc/xmon/xmon.c | |
| parent | 9585da3729e7e27bf22818625c10ac6c64ebb609 (diff) | |
| parent | 2c276603c3e5ebf38155a9d1fbbda656d52d138e (diff) | |
| download | blackbird-op-linux-61c5504a0ed66c8b460f9a006eedaea2ee587e33.tar.gz blackbird-op-linux-61c5504a0ed66c8b460f9a006eedaea2ee587e33.zip | |
Merge branch 'master'
Diffstat (limited to 'arch/powerpc/xmon/xmon.c')
| -rw-r--r-- | arch/powerpc/xmon/xmon.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 7d02fa2a8990..4735b41c113c 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -191,6 +191,7 @@ Commands:\n\ di dump instructions\n\ df dump float values\n\ dd dump double values\n\ + dr dump stream of raw bytes\n\ e print exception information\n\ f flush cache\n\ la lookup symbol+offset of specified address\n\ @@ -1938,6 +1939,28 @@ bsesc(void) return c; } +static void xmon_rawdump (unsigned long adrs, long ndump) +{ + long n, m, r, nr; + unsigned char temp[16]; + + for (n = ndump; n > 0;) { + r = n < 16? n: 16; + nr = mread(adrs, temp, r); + adrs += nr; + for (m = 0; m < r; ++m) { + if (m < nr) + printf("%.2x", temp[m]); + else + printf("%s", fault_chars[fault_type]); + } + n -= r; + if (nr < r) + break; + } + printf("\n"); +} + #define isxdigit(c) (('0' <= (c) && (c) <= '9') \ || ('a' <= (c) && (c) <= 'f') \ || ('A' <= (c) && (c) <= 'F')) @@ -1960,6 +1983,13 @@ dump(void) nidump = MAX_DUMP; adrs += ppc_inst_dump(adrs, nidump, 1); last_cmd = "di\n"; + } else if (c == 'r') { + scanhex(&ndump); + if (ndump == 0) + ndump = 64; + xmon_rawdump(adrs, ndump); + adrs += ndump; + last_cmd = "dr\n"; } else { scanhex(&ndump); if (ndump == 0) |
