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MIPS: fix yield handling 

The parameter for yield should be handled as a signed integer
for the comparisons to have any effect.

This also avoids a gcc warning with -Wtype-limits.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2010-09-18 05:53:15 +00:00
parent d62d28630d
commit 1c7242da85
1 changed files with 3 additions and 1 deletions
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4
target-mips/op_helper.c
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@ -1598,8 +1598,10 @@ void helper_fork(target_ulong arg1, target_ulong arg2)
// TODO: store to TC register
}
target_ulong helper_yield(target_ulong arg1)
target_ulong helper_yield(target_ulong arg)
{
target_long arg1 = arg;
if (arg1 < 0) {
/* No scheduling policy implemented. */
if (arg1 != -2) {