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scripts/mw_debug: Make progress counts display on one line

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This outputs a carriage return rather than a newline after the
display of the progress count during the load and save operations.
This makes the output more compact and better looking.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
This commit is contained in:
Paul Mackerras
2020-06-13 19:59:17 +10:00
parent 03f9d7a97e
commit aab84acda8
1 changed files with 8 additions and 4 deletions
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12
scripts/mw_debug/mw_debug.c
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@@ -507,8 +507,10 @@ static void load(const char *filename, uint64_t addr)
// if (rc < 8) XXX fixup endian ?
check(dmi_write(DBG_WB_DATA, data), "writing WB_DATA");
count += 8;
if (!(count % 1024))
printf("%x...\n", count);
if (!(count % 1024)) {
printf("%x...\r", count);
fflush(stdout);
}
}
close(fd);
printf("%x done.\n", count);
@@ -535,8 +537,10 @@ static void save(const char *filename, uint64_t addr, uint64_t size)
break;
}
count += 8;
if (!(count % 1024))
printf("%x...\n", count);
if (!(count % 1024)) {
printf("%x...\r", count);
fflush(stdout);
}
if (count >= size)
break;
}