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util_mmio: make memory dumps easier to read 

fix #1095
This commit is contained in:
Martin Stein 2014-03-13 18:01:16 +01:00 committed by Norman Feske
parent 9a9d093e01
commit 36bfb56e49
1 changed files with 5 additions and 2 deletions
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7
base/src/test/util_mmio/main.cc
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@ -158,8 +158,11 @@ struct Test_mmio : public Mmio
void dump_mem(uint8_t * base, size_t size)
{
addr_t top = (addr_t)base + size;
bool print_separator = 0;
for(; (addr_t)base < top;) {
printf("%2X ", *(uint8_t *)base);
if (print_separator) { printf("-"); }
else { print_separator = 1; }
printf("%1x%1x", (*(uint8_t *)base) & 0xf, *(uint8_t *)base >> 4);
base = (uint8_t *)((addr_t)base + sizeof(uint8_t));
}
}
@ -199,7 +202,7 @@ int compare_mem(uint8_t * base1, uint8_t * base2, size_t size)
void error(unsigned line)
{
printf("Test in line %i failed\n", line);
printf(" mmio_mem: 0x ");
printf(" mmio_mem: hex ");
dump_mem(mmio_mem, sizeof(mmio_mem));
printf("\n cpu_state: 0x%4X\n", cpu_state);
}