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winedbg: Fix 32bit displacement sign extension.

This commit is contained in:
Eric Pouech 2010-02-03 21:47:28 +01:00 committed by Alexandre Julliard
parent 7f1105e656
commit 4b8b078344
1 changed files with 7 additions and 6 deletions
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13
programs/winedbg/db_disasm64.c
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@ -1205,6 +1205,7 @@ db_disasm(db_addr_t loc, boolean_t altfmt)
long imm64; long imm64;
int len; int len;
struct i_addr address; struct i_addr address;
db_addr_t addr;
get_value_inc(inst, loc, 1, FALSE); get_value_inc(inst, loc, 1, FALSE);
short_addr = FALSE; short_addr = FALSE;
@ -1528,19 +1529,19 @@ db_disasm(db_addr_t loc, boolean_t altfmt)
case Db: case Db:
get_value_inc(displ, loc, 1, TRUE); get_value_inc(displ, loc, 1, TRUE);
displ += loc; addr = loc + (LONG64)displ;
if (size == WORD) if (size == WORD)
displ &= 0xFFFF; addr &= 0xFFFF;
db_printsym((db_addr_t)displ, DB_STGY_XTRN); db_printsym(addr, DB_STGY_XTRN);
break; break;
case Dl: case Dl:
len = db_lengths[(size == LONG && (rex & REX_W)) ? QUAD : size]; len = db_lengths[(size == LONG && (rex & REX_W)) ? QUAD : size];
get_value_inc(displ, loc, len, FALSE); get_value_inc(displ, loc, len, FALSE);
displ += loc; addr = loc + (LONG64)displ;
if (size == WORD) if (size == WORD)
displ &= 0xFFFF; addr &= 0xFFFF;
db_printsym((db_addr_t)displ, DB_STGY_XTRN); db_printsym(addr, DB_STGY_XTRN);
break; break;
case o1: case o1: