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winedbg: For the x86_64 backend, fetch all the integral types.

This commit is contained in:
Eric Pouech 2009-12-12 12:19:38 +01:00 committed by Alexandre Julliard
parent ab2e0bdef6
commit 91c7ff2994
1 changed files with 17 additions and 3 deletions
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20
programs/winedbg/be_x86_64.c
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@ -226,10 +226,24 @@ static int be_x86_64_adjust_pc_for_break(CONTEXT* ctx, BOOL way)
}
static int be_x86_64_fetch_integer(const struct dbg_lvalue* lvalue, unsigned size,
unsigned ext_sign, LONGLONG* ret)
unsigned ext_sign, LONGLONG* ret)
{
dbg_printf("not done fetch_integer\n");
return FALSE;
if (size != 1 && size != 2 && size != 4 && size != 8 && size != 16)
return FALSE;
memset(ret, 0, sizeof(*ret)); /* clear unread bytes */
/* FIXME: this assumes that debuggee and debugger use the same
* integral representation
*/
if (!memory_read_value(lvalue, size, ret)) return FALSE;
/* propagate sign information */
if (ext_sign && size < 16 && (*ret >> (size * 8 - 1)) != 0)
{
ULONGLONG neg = -1;
*ret |= neg << (size * 8);
}
return TRUE;
}
static int be_x86_64_fetch_float(const struct dbg_lvalue* lvalue, unsigned size,