Commit a04759f6 authored by Blue Swirl's avatar Blue Swirl

x86: fix coding style in helper_template.h

Fix coding style in helper_template.h before next commit.
Signed-off-by: default avatarBlue Swirl <blauwirbel@gmail.com>
parent c4baa050
......@@ -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/>.
*/
#define DATA_BITS (1 << (3 + SHIFT))
#define SHIFT_MASK (DATA_BITS - 1)
#define SIGN_MASK (((target_ulong)1) << (DATA_BITS - 1))
......@@ -55,6 +56,7 @@ static int glue(compute_all_add, SUFFIX)(void)
{
int cf, pf, af, zf, sf, of;
target_long src1, src2;
src1 = CC_SRC;
src2 = CC_DST - CC_SRC;
cf = (DATA_TYPE)CC_DST < (DATA_TYPE)src1;
......@@ -70,6 +72,7 @@ static int glue(compute_c_add, SUFFIX)(void)
{
int cf;
target_long src1;
src1 = CC_SRC;
cf = (DATA_TYPE)CC_DST < (DATA_TYPE)src1;
return cf;
......@@ -79,6 +82,7 @@ static int glue(compute_all_adc, SUFFIX)(void)
{
int cf, pf, af, zf, sf, of;
target_long src1, src2;
src1 = CC_SRC;
src2 = CC_DST - CC_SRC - 1;
cf = (DATA_TYPE)CC_DST <= (DATA_TYPE)src1;
......@@ -94,6 +98,7 @@ static int glue(compute_c_adc, SUFFIX)(void)
{
int cf;
target_long src1;
src1 = CC_SRC;
cf = (DATA_TYPE)CC_DST <= (DATA_TYPE)src1;
return cf;
......@@ -103,6 +108,7 @@ static int glue(compute_all_sub, SUFFIX)(void)
{
int cf, pf, af, zf, sf, of;
target_long src1, src2;
src1 = CC_DST + CC_SRC;
src2 = CC_SRC;
cf = (DATA_TYPE)src1 < (DATA_TYPE)src2;
......@@ -118,6 +124,7 @@ static int glue(compute_c_sub, SUFFIX)(void)
{
int cf;
target_long src1, src2;
src1 = CC_DST + CC_SRC;
src2 = CC_SRC;
cf = (DATA_TYPE)src1 < (DATA_TYPE)src2;
......@@ -128,6 +135,7 @@ static int glue(compute_all_sbb, SUFFIX)(void)
{
int cf, pf, af, zf, sf, of;
target_long src1, src2;
src1 = CC_DST + CC_SRC + 1;
src2 = CC_SRC;
cf = (DATA_TYPE)src1 <= (DATA_TYPE)src2;
......@@ -143,6 +151,7 @@ static int glue(compute_c_sbb, SUFFIX)(void)
{
int cf;
target_long src1, src2;
src1 = CC_DST + CC_SRC + 1;
src2 = CC_SRC;
cf = (DATA_TYPE)src1 <= (DATA_TYPE)src2;
......@@ -152,6 +161,7 @@ static int glue(compute_c_sbb, SUFFIX)(void)
static int glue(compute_all_logic, SUFFIX)(void)
{
int cf, pf, af, zf, sf, of;
cf = 0;
pf = parity_table[(uint8_t)CC_DST];
af = 0;
......@@ -170,6 +180,7 @@ static int glue(compute_all_inc, SUFFIX)(void)
{
int cf, pf, af, zf, sf, of;
target_long src1, src2;
src1 = CC_DST - 1;
src2 = 1;
cf = CC_SRC;
......@@ -192,6 +203,7 @@ static int glue(compute_all_dec, SUFFIX)(void)
{
int cf, pf, af, zf, sf, of;
target_long src1, src2;
src1 = CC_DST + 1;
src2 = 1;
cf = CC_SRC;
......@@ -206,6 +218,7 @@ static int glue(compute_all_dec, SUFFIX)(void)
static int glue(compute_all_shl, SUFFIX)(void)
{
int cf, pf, af, zf, sf, of;
cf = (CC_SRC >> (DATA_BITS - 1)) & CC_C;
pf = parity_table[(uint8_t)CC_DST];
af = 0; /* undefined */
......@@ -231,6 +244,7 @@ static int glue(compute_c_sar, SUFFIX)(void)
static int glue(compute_all_sar, SUFFIX)(void)
{
int cf, pf, af, zf, sf, of;
cf = CC_SRC & 1;
pf = parity_table[(uint8_t)CC_DST];
af = 0; /* undefined */
......@@ -245,6 +259,7 @@ static int glue(compute_all_sar, SUFFIX)(void)
static int glue(compute_c_mul, SUFFIX)(void)
{
int cf;
cf = (CC_SRC != 0);
return cf;
}
......@@ -255,6 +270,7 @@ static int glue(compute_c_mul, SUFFIX)(void)
static int glue(compute_all_mul, SUFFIX)(void)
{
int cf, pf, af, zf, sf, of;
cf = (CC_SRC != 0);
pf = parity_table[(uint8_t)CC_DST];
af = 0; /* undefined */
......@@ -283,8 +299,9 @@ target_ulong glue(helper_rcl, SUFFIX)(target_ulong t0, target_ulong t1)
t0 &= DATA_MASK;
src = t0;
res = (t0 << count) | ((target_ulong)(eflags & CC_C) << (count - 1));
if (count > 1)
if (count > 1) {
res |= t0 >> (DATA_BITS + 1 - count);
}
t0 = res;
env->cc_tmp = (eflags & ~(CC_C | CC_O)) |
(lshift(src ^ t0, 11 - (DATA_BITS - 1)) & CC_O) |
......@@ -311,9 +328,11 @@ target_ulong glue(helper_rcr, SUFFIX)(target_ulong t0, target_ulong t1)
eflags = helper_cc_compute_all(CC_OP);
t0 &= DATA_MASK;
src = t0;
res = (t0 >> count) | ((target_ulong)(eflags & CC_C) << (DATA_BITS - count));
if (count > 1)
res = (t0 >> count) |
((target_ulong)(eflags & CC_C) << (DATA_BITS - count));
if (count > 1) {
res |= t0 << (DATA_BITS + 1 - count);
}
t0 = res;
env->cc_tmp = (eflags & ~(CC_C | CC_O)) |
(lshift(src ^ t0, 11 - (DATA_BITS - 1)) & CC_O) |
......
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