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use defines instead of bit shifts

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This commit is contained in:
Kelvin Sherlock 2019-01-22 19:28:59 -05:00
parent 9f5a6566f5
commit 77eb25fc71
1 changed files with 7 additions and 7 deletions
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14
src/engine_c.c
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@ -156,7 +156,7 @@ extern word32 slow_mem_changed[];
stat = GET_PAGE_INFO_RD(((addr) >> 8) & 0xffff); \
wstat = PTR2WORD(stat) & 0xff; \
ptr = stat - wstat + ((addr) & 0xff); \
if(wstat & (1 << (31 - BANK_IO_BIT)) || iostrobe == 1) { \
if(wstat & BANK_IO_TMP || iostrobe == 1) { \
fcycles_tmp1 = fcycles; \
dest = get_memory8_io_stub((addr), stat, \
&fcycles_tmp1, fplus_x_m1); \
@ -172,7 +172,7 @@ extern word32 slow_mem_changed[];
stat = GET_PAGE_INFO_RD(((addr) >> 8) & 0xffff); \
wstat = PTR2WORD(stat) & 0xff; \
ptr = stat - wstat + ((addr) & 0xff); \
if((wstat & (1 << (31 - BANK_IO_BIT))) || (((addr) & 0xff) == 0xff)) { \
if((wstat & BANK_IO_TMP) || (((addr) & 0xff) == 0xff)) { \
fcycles_tmp1 = fcycles; \
dest = get_memory16_pieces_stub((addr), stat, \
&fcycles_tmp1, fplus_ptr, in_bank); \
@ -188,7 +188,7 @@ extern word32 slow_mem_changed[];
stat = GET_PAGE_INFO_RD(((addr) >> 8) & 0xffff); \
wstat = PTR2WORD(stat) & 0xff; \
ptr = stat - wstat + ((addr) & 0xff); \
if((wstat & (1 << (31 - BANK_IO_BIT))) || (((addr) & 0xfe) == 0xfe)) { \
if((wstat & BANK_IO_TMP) || (((addr) & 0xfe) == 0xfe)) { \
fcycles_tmp1 = fcycles; \
dest = get_memory24_pieces_stub((addr), stat, \
&fcycles_tmp1, fplus_ptr, in_bank); \
@ -454,11 +454,11 @@ void set_memory8_io_stub(word32 addr, word32 val, byte *stat, double *fcycs_ptr,
}
ptr = stat - wstat + ((addr) & 0xff); \
fcycles = *fcycs_ptr;
if(wstat & (1 << (31 - BANK_IO2_BIT))) {
if(wstat & BANK_IO2_TMP) {
FCYCLES_ROUND;
*fcycs_ptr = fcycles;
set_memory_io((addr), val, fcycs_ptr);
} else if(wstat & (1 << (31 - BANK_SHADOW_BIT))) {
} else if(wstat & BANK_SHADOW) {
FCYCS_PTR_FCYCLES_ROUND_SLOW;
tmp1 = (addr & 0xffff);
setmem_tmp1 = g_slow_memory_ptr[tmp1];
@ -468,7 +468,7 @@ void set_memory8_io_stub(word32 addr, word32 val, byte *stat, double *fcycs_ptr,
slow_mem_changed[tmp1 >> CHANGE_SHIFT] |=
(1 << (31-((tmp1 >> SHIFT_PER_CHANGE) & 0x1f)));
}
} else if(wstat & (1 << (31 - BANK_SHADOW2_BIT))) {
} else if(wstat & BANK_SHADOW2) {
FCYCS_PTR_FCYCLES_ROUND_SLOW;
tmp2 = (addr & 0xffff);
tmp1 = 0x10000 + tmp2;
@ -886,7 +886,7 @@ word32 get_remaining_operands(word32 addr, word32 opcode, word32 psr, Fplus *fpl
FINISH(RET_C70D, 0); \
} \
} \
if(wstat & (1 << (31 - BANK_IO2_BIT)) || iostrobe == 1) { \
if(wstat & BANK_IO2_TMP || iostrobe == 1) { \
FCYCLES_ROUND; \
fcycles_tmp1 = fcycles; \
opcode = get_memory_io((addr), &fcycles_tmp1); \