diff options
author | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-05-18 13:18:31 +0300 |
---|---|---|
committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-05-18 13:42:15 +0300 |
commit | 437fd90c0250dee670290f9b714253671a990160 (patch) | |
tree | b871786c360704244a07411c69fb58da9ead4a06 /qemu/target-ppc/int_helper.c | |
parent | 5bbd6fe9b8bab2a93e548c5a53b032d1939eec05 (diff) |
These changes are the raw update to qemu-2.6.
Collission happened in the following patches:
migration: do cleanup operation after completion(738df5b9)
Bug fix.(1750c932f86)
kvmclock: add a new function to update env->tsc.(b52baab2)
The code provided by the patches was already in the upstreamed
version.
Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'qemu/target-ppc/int_helper.c')
-rw-r--r-- | qemu/target-ppc/int_helper.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/qemu/target-ppc/int_helper.c b/qemu/target-ppc/int_helper.c index 0a55d5e54..27b0258d3 100644 --- a/qemu/target-ppc/int_helper.c +++ b/qemu/target-ppc/int_helper.c @@ -16,6 +16,7 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ +#include "qemu/osdep.h" #include "cpu.h" #include "qemu/host-utils.h" #include "exec/helper-proto.h" @@ -2327,24 +2328,28 @@ void helper_vsbox(ppc_avr_t *r, ppc_avr_t *a) void helper_vcipher(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) { + ppc_avr_t result; int i; VECTOR_FOR_INORDER_I(i, u32) { - r->AVRW(i) = b->AVRW(i) ^ + result.AVRW(i) = b->AVRW(i) ^ (AES_Te0[a->AVRB(AES_shifts[4*i + 0])] ^ AES_Te1[a->AVRB(AES_shifts[4*i + 1])] ^ AES_Te2[a->AVRB(AES_shifts[4*i + 2])] ^ AES_Te3[a->AVRB(AES_shifts[4*i + 3])]); } + *r = result; } void helper_vcipherlast(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) { + ppc_avr_t result; int i; VECTOR_FOR_INORDER_I(i, u8) { - r->AVRB(i) = b->AVRB(i) ^ (AES_sbox[a->AVRB(AES_shifts[i])]); + result.AVRB(i) = b->AVRB(i) ^ (AES_sbox[a->AVRB(AES_shifts[i])]); } + *r = result; } void helper_vncipher(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) @@ -2369,11 +2374,13 @@ void helper_vncipher(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) void helper_vncipherlast(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) { + ppc_avr_t result; int i; VECTOR_FOR_INORDER_I(i, u8) { - r->AVRB(i) = b->AVRB(i) ^ (AES_isbox[a->AVRB(AES_ishifts[i])]); + result.AVRB(i) = b->AVRB(i) ^ (AES_isbox[a->AVRB(AES_ishifts[i])]); } + *r = result; } #define ROTRu32(v, n) (((v) >> (n)) | ((v) << (32-n))) @@ -2460,16 +2467,19 @@ void helper_vshasigmad(ppc_avr_t *r, ppc_avr_t *a, uint32_t st_six) void helper_vpermxor(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c) { + ppc_avr_t result; int i; + VECTOR_FOR_INORDER_I(i, u8) { int indexA = c->u8[i] >> 4; int indexB = c->u8[i] & 0xF; #if defined(HOST_WORDS_BIGENDIAN) - r->u8[i] = a->u8[indexA] ^ b->u8[indexB]; + result.u8[i] = a->u8[indexA] ^ b->u8[indexB]; #else - r->u8[i] = a->u8[15-indexA] ^ b->u8[15-indexB]; + result.u8[i] = a->u8[15-indexA] ^ b->u8[15-indexB]; #endif } + *r = result; } #undef VECTOR_FOR_INORDER_I |