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dbghelp: dwarf: Tidy up leb128 reading.

This commit is contained in:
Eric Pouech 2006-06-18 21:32:33 +02:00 committed by Alexandre Julliard
parent 54d6f8cc45
commit 797acdf436
1 changed files with 6 additions and 6 deletions
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12
dlls/dbghelp/dwarf.c
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@ -207,13 +207,13 @@ static unsigned long dwarf2_leb128_as_unsigned(dwarf2_traverse_context_t* ctx)
assert( NULL != ctx );
while (1)
do
{
byte = dwarf2_parse_byte(ctx);
ret |= (byte & 0x7f) << shift;
shift += 7;
if (0 == (byte & 0x80)) { break ; }
}
} while (byte & 0x80);
return ret;
}
@ -226,13 +226,13 @@ static long dwarf2_leb128_as_signed(dwarf2_traverse_context_t* ctx)
assert( NULL != ctx );
while (1)
do
{
byte = dwarf2_parse_byte(ctx);
ret |= (byte & 0x7f) << shift;
shift += 7;
if (0 == (byte & 0x80)) { break ; }
}
} while (byte & 0x80);
/* as spec: sign bit of byte is 2nd high order bit (80x40)
* -> 0x80 is used as flag.
*/