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target-s390x: support OC and NC in the EX instruction 

This is needed to run the GMP testsuite.

Reported-by: Torbjorn Granlund <torbjorng@google.com>
Tested-by: Torbjorn Granlund <torbjorng@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Paolo Bonzini 2015-01-08 18:01:08 +01:00 committed by Richard Henderson
parent 5b27940770
commit 8cf02f93dc
1 changed files with 8 additions and 0 deletions
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8
target-s390x/mem_helper.c
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@ -490,10 +490,18 @@ uint32_t HELPER(ex)(CPUS390XState *env, uint32_t cc, uint64_t v1,
helper_mvc(env, l, get_address(env, 0, b1, d1), helper_mvc(env, l, get_address(env, 0, b1, d1),
get_address(env, 0, b2, d2)); get_address(env, 0, b2, d2));
break; break;
case 0x400:
cc = helper_nc(env, l, get_address(env, 0, b1, d1),
get_address(env, 0, b2, d2));
break;
case 0x500: case 0x500:
cc = helper_clc(env, l, get_address(env, 0, b1, d1), cc = helper_clc(env, l, get_address(env, 0, b1, d1),
get_address(env, 0, b2, d2)); get_address(env, 0, b2, d2));
break; break;
case 0x600:
cc = helper_oc(env, l, get_address(env, 0, b1, d1),
get_address(env, 0, b2, d2));
break;
case 0x700: case 0x700:
cc = helper_xc(env, l, get_address(env, 0, b1, d1), cc = helper_xc(env, l, get_address(env, 0, b1, d1),
get_address(env, 0, b2, d2)); get_address(env, 0, b2, d2));