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ccd23d288d
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78 Commits

Author SHA1 Message Date
nickysn
ccd23d288d * handle same size, but different sign conversions properly in tcgz80.a_load_reg_ref,.a_load_ref_reg,.a_load_reg_reg 
git-svn-id: branches/z80@45003 -
 2020-04-22 21:42:00 +00:00
nickysn
4d875acdf1 + support OS_32 and OS_S32 in tcgz80.a_load_ref_cgpara 
git-svn-id: branches/z80@45002 -
 2020-04-22 21:09:03 +00:00
nickysn
0b3b8401df + implemented tcgz80.a_jmp_cond 
git-svn-id: branches/z80@44997 -
 2020-04-22 16:10:23 +00:00
nickysn
9ad3de966f + handle IX and IY-based references in tcgz80.normalize_ref 
git-svn-id: branches/z80@44987 -
 2020-04-22 02:27:07 +00:00
nickysn
fec0f346f1 + partially implemented tcgz80.a_cmp_const_reg_label: all 8-bit comparison ops are implemented, and 
also OP_EQ, OP_NE for 16-bit and 32-bit operands

git-svn-id: branches/z80@44983 -
 2020-04-22 01:18:02 +00:00
nickysn
ce8ed9efa8 + added another helper tcgz80.a_jmp_signed_cmp_3way 
git-svn-id: branches/z80@44979 -
 2020-04-21 22:48:44 +00:00
nickysn
027217d1fe * fixed an OP_SUB bug in tcgz80.a_op_const_reg_internal 
git-svn-id: branches/z80@44977 -
 2020-04-21 22:05:02 +00:00
nickysn
a714a2fb76 + added a jmp helper that handles all possible combinations of jump on below, equal and above (unsigned comparison) 
git-svn-id: branches/z80@44975 -
 2020-04-21 21:38:15 +00:00
nickysn
c67fa28d7c * use a LD sequence for 2-byte moves as well in tcgz80.g_concatcopy 
git-svn-id: branches/z80@44961 -
 2020-04-21 16:26:04 +00:00
nickysn
f8b0c24024 + support pushing word-sized parameters in a_load_reg_cgpara 
git-svn-id: branches/z80@44911 -
 2020-04-21 03:48:36 +00:00
nickysn
2f68090dd6 * synchronized with trunk 
git-svn-id: branches/z80@44898 -
 2020-04-20 22:42:08 +00:00
nickysn
557a481743 + use normalize_ref in tcgz80.a_load_ref_reg 
git-svn-id: branches/z80@44897 -
 2020-04-20 21:44:36 +00:00
nickysn
bee3e9c354 + make use of normalize_ref in tcgz80.a_load_reg_ref 
git-svn-id: branches/z80@44895 -
 2020-04-20 21:34:10 +00:00
nickysn
a7b69cd18b - removed make_simple_ref, because normalize_ref should be used instead 
git-svn-id: branches/z80@44894 -
 2020-04-20 20:52:07 +00:00
nickysn
0d6e59e9ef + actually return the proper (HL) reference result in tcgz80.normalize_ref 
git-svn-id: branches/z80@44893 -
 2020-04-20 20:49:45 +00:00
nickysn
5c138c341f + added an output parameter to tcgz80.normalize_ref, that returns a list of the registers that were 
actually used, so they can be freed after the reference is used.

git-svn-id: branches/z80@44892 -
 2020-04-20 20:46:30 +00:00
nickysn
fc991af9d1 + added tregisterlist - dynarray of tregister, and methods get/uncpuregisters for allocating/freeing 
a dynamic list of registers

git-svn-id: branches/z80@44891 -
 2020-04-20 20:42:16 +00:00
nickysn
882522259e + initial implementation of tcgz80.normalize_ref 
git-svn-id: branches/z80@44890 -
 2020-04-20 20:27:08 +00:00
nickysn
bb0c9424f8 * another warning in cgcpu fixed 
git-svn-id: branches/z80@44830 -
 2020-04-19 04:46:09 +00:00
nickysn
8a5757e72b * fixed warnings in Z80 cgcpu 
git-svn-id: branches/z80@44829 -
 2020-04-19 04:44:26 +00:00
nickysn
0245075c05 + use is_ref_in_opertypes in cgcpu 
git-svn-id: branches/z80@44765 -
 2020-04-18 00:30:09 +00:00
nickysn
5547be6b3f * make use of the new is_ref_XXX functions 
git-svn-id: branches/z80@44760 -
 2020-04-18 00:11:34 +00:00
nickysn
90e2b9ecc6 + implemented tcgz80.g_flags2reg 
git-svn-id: branches/z80@44696 -
 2020-04-12 02:21:03 +00:00
nickysn
00f7fad1a6 + support pushing word-sized parameters in tcgz80.a_load_ref_cgpara 
git-svn-id: branches/z80@44695 -
 2020-04-11 21:29:28 +00:00
nickysn
87258f4004 - removed unused local vars of tcgz80.g_concatcopy 
git-svn-id: branches/z80@44693 -
 2020-04-11 21:18:36 +00:00
nickysn
26e93d1e02 - removed unused method tcgz80.g_concatcopy_move 
git-svn-id: branches/z80@44692 -
 2020-04-11 21:17:20 +00:00
nickysn
c6a066495a + implemented tcgz80.g_concatcopy in the general case, using the ldir instruction 
git-svn-id: branches/z80@44691 -
 2020-04-11 21:15:55 +00:00
nickysn
1f8c1c1346 + implemented more ref cases in tcgz80.a_loadaddr_ref_reg 
git-svn-id: branches/z80@44690 -
 2020-04-11 16:44:51 +00:00
nickysn
472bc6c936 + support symbol+base/index in tcgz80.a_loadaddr_ref_reg 
git-svn-id: branches/z80@44683 -
 2020-04-11 01:19:13 +00:00
nickysn
4e5eb7fa4e + implemented tcgz80.a_loadaddr_ref_reg for symbol references 
git-svn-id: branches/z80@44682 -
 2020-04-11 01:00:46 +00:00
nickysn
e8cecafffa + implemented g_concatcopy for 1-byte copies from (IX+d)/(IY+d)/(HL) to (IX+d)/(IY+d)/(HL) 
git-svn-id: branches/z80@44673 -
 2020-04-09 23:37:27 +00:00
nickysn
5aca5937e6 - cleaned up unused local variables and procedures from tcgz80.a_op_const_reg_internal and tcgz80.a_op_reg_reg_internal 
git-svn-id: branches/z80@44670 -
 2020-04-09 22:01:07 +00:00
nickysn
0e257a2c9f - removed 2 unnecessary instructions for 8-bit OP_ROL/OP_ROR in tcgz80.a_op_reg_reg_internal 
git-svn-id: branches/z80@44669 -
 2020-04-09 21:56:45 +00:00
nickysn
eb3c4546ab + implemented OP_SHL/OP_SHR/OP_SAR/OP_ROL/OP_ROR in tcgz80.a_op_const_reg_internal 
git-svn-id: branches/z80@44668 -
 2020-04-09 21:52:45 +00:00
nickysn
51e6a3f45b + implemented OP_SHL/OP_SHR/OP_SAR/OP_ROL/OP_ROR in tcgz80.a_op_reg_reg_internal 
git-svn-id: branches/z80@44665 -
 2020-04-09 21:14:23 +00:00
nickysn
eb26cd55d4 + implemented OP_XOR in tcgz80.a_op_const_reg_internal 
git-svn-id: branches/z80@44661 -
 2020-04-09 14:29:56 +00:00
nickysn
7a86d193cc + implemented OP_OR in tcgz80.a_op_const_reg_internal 
git-svn-id: branches/z80@44660 -
 2020-04-09 14:24:36 +00:00
nickysn
f00f39abef + implemented OP_AND in tcgz80.a_op_const_reg_internal 
git-svn-id: branches/z80@44659 -
 2020-04-09 14:21:57 +00:00
nickysn
5360770ed2 + implemented OP_SUB in tcgz80.a_op_const_reg_internal 
git-svn-id: branches/z80@44658 -
 2020-04-09 13:41:28 +00:00
nickysn
75a2f0352e * fixed 64-bit OP_ADD in tcgz80.a_op_const_reg_internal 
git-svn-id: branches/z80@44657 -
 2020-04-09 13:28:22 +00:00
nickysn
a419018ff0 + handle fromsize>tosize in tcgz80.a_load_reg_reg 
git-svn-id: branches/z80@44656 -
 2020-04-09 13:23:10 +00:00
nickysn
ce56125e40 + implemented OP_ADD in tcgz80.a_op_const_reg_internal 
git-svn-id: branches/z80@44655 -
 2020-04-09 13:16:48 +00:00
nickysn
b896d2fea2 + implemented sign extension in tcgz80.a_load_reg_ref 
git-svn-id: branches/z80@44652 -
 2020-04-08 23:59:58 +00:00
nickysn
6fea99ac9d + implemented sign extension in tcgz80.a_load_ref_reg 
git-svn-id: branches/z80@44651 -
 2020-04-08 23:57:26 +00:00
nickysn
df59c070a1 + implemented sign extension in tcgz80.a_load_reg_reg 
git-svn-id: branches/z80@44650 -
 2020-04-08 23:50:14 +00:00
nickysn
b84bcdaeee + implemented unsigned int extension in tcgz80.a_load_ref_reg 
git-svn-id: branches/z80@44648 -
 2020-04-08 22:30:35 +00:00
nickysn
d0166242b3 + support unsigned sign extension in tcgz80.a_load_reg_reg 
git-svn-id: branches/z80@44646 -
 2020-04-08 20:23:16 +00:00
nickysn
7d9658e2ba + support unsigned expansion in tcgz80.a_load_reg_ref 
git-svn-id: branches/z80@44645 -
 2020-04-08 20:12:17 +00:00
nickysn
5e94fbff54 + added method make_simple_ref (empty for now, but will be implemented later) 
git-svn-id: branches/z80@44640 -
 2020-04-07 23:12:33 +00:00
nickysn
7fd807905f + initial implementation of pushing ref params in tcgz80.a_load_ref_cgpara 
git-svn-id: branches/z80@44639 -
 2020-04-07 22:55:33 +00:00