[coreboot] [commit] r5566 - trunk/util/msrtool
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svn at coreboot.org
Mon May 17 09:40:21 CEST 2010
Author: stuge
Date: Mon May 17 09:40:20 2010
New Revision: 5566
URL: https://tracker.coreboot.org/trac/coreboot/changeset/5566
Log:
msrtool: Print hex values using only as many digits as the field needs
Signed-off-by: Peter Stuge <peter at stuge.se>
Acked-by: Peter Stuge <peter at stuge.se>
Modified:
trunk/util/msrtool/msrutils.c
Modified: trunk/util/msrtool/msrutils.c
==============================================================================
--- trunk/util/msrtool/msrutils.c Mon May 17 09:29:47 2010 (r5565)
+++ trunk/util/msrtool/msrutils.c Mon May 17 09:40:20 2010 (r5566)
@@ -77,13 +77,35 @@
void hexprint(FILE *f, const struct msr val, const uint8_t bits) {
if (bits <= 4)
- fprintf(f, "0x%x", val.lo & 0x0f);
+ fprintf(f, "0x%01x", val.lo & 0xf);
else if (bits <= 8)
fprintf(f, "0x%02x", val.lo & 0xff);
+ else if (bits <= 12)
+ fprintf(f, "0x%03x", val.lo & 0xfff);
else if (bits <= 16)
fprintf(f, "0x%04x", val.lo & 0xffff);
+ else if (bits <= 20)
+ fprintf(f, "0x%05x", val.lo & 0xfffff);
+ else if (bits <= 24)
+ fprintf(f, "0x%06x", val.lo & 0xffffff);
+ else if (bits <= 28)
+ fprintf(f, "0x%07x", val.lo & 0xfffffff);
else if (bits <= 32)
fprintf(f, "0x%08x", val.lo);
+ else if (bits <= 36)
+ fprintf(f, "0x%01x%08x", val.hi & 0xf, val.lo);
+ else if (bits <= 40)
+ fprintf(f, "0x%02x%08x", val.hi & 0xff, val.lo);
+ else if (bits <= 44)
+ fprintf(f, "0x%03x%08x", val.hi & 0xfff, val.lo);
+ else if (bits <= 48)
+ fprintf(f, "0x%04x%08x", val.hi & 0xffff, val.lo);
+ else if (bits <= 52)
+ fprintf(f, "0x%05x%08x", val.hi & 0xfffff, val.lo);
+ else if (bits <= 56)
+ fprintf(f, "0x%06x%08x", val.hi & 0xffffff, val.lo);
+ else if (bits <= 60)
+ fprintf(f, "0x%07x%08x", val.hi & 0xfffffff, val.lo);
else
fprintf(f, "0x%08x%08x", val.hi, val.lo);
}
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