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06f1b6a4e8
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44 Commits

Author SHA1 Message Date
nickysn
06f1b6a4e8 * moved the i8086 'push const' instructions to a new method, so they can be abstracted on pre-186 processors 
git-svn-id: trunk@24380 -
 2013-04-29 21:53:55 +00:00
nickysn
7c0679efdb * use the 'leave' instruction on 80186+ 
git-svn-id: trunk@24378 -
 2013-04-29 19:45:39 +00:00
nickysn
3853d06ac0 + added n8086cal.pas, based on n386cal.pas; this pulls in nx86cal.pas as well and fixes compilation of the system unit on i8086 after the merge of the i8086 branch to trunk 
git-svn-id: trunk@24335 -
 2013-04-26 20:19:57 +00:00
nickysn
28c05c1ed5 * document the fact that ti8086paramanager.getintparaloc allocates a 16-bit parameter, and not a 32-bit one 
git-svn-id: branches/i8086@24255 -
 2013-04-15 22:08:11 +00:00
nickysn
8ce2f0c56b - rm the i386 specific code from ti8086paramanager.ret_in_param 
git-svn-id: branches/i8086@24239 -
 2013-04-14 14:43:42 +00:00
nickysn
c916105db8 - rm ti8086procinfo.allocate_got_register as it isn't used on the i8086 
git-svn-id: branches/i8086@24238 -
 2013-04-14 14:35:51 +00:00
nickysn
97ca0fa323 - removed ti8086inlinenode.second_round_real, second_trunc_real and load_fpu_location as they mostly repeat the code in tx86inlinenode.load_fpu_location; tx86inlinenode.load_fpu_location adapted for i8086 instead 
git-svn-id: branches/i8086@24237 -
 2013-04-14 14:25:22 +00:00
nickysn
107a6f6552 * i8086 versions of i386*.inc and r386*.inc renamed to i8086*.inc and r8086*.inc 
git-svn-id: branches/i8086@24232 -
 2013-04-12 12:06:28 +00:00
nickysn
4d8adbf5ff + implemented Seg() for i8086 (small/tiny memory model) 
git-svn-id: branches/i8086@24071 -
 2013-03-30 13:04:58 +00:00
nickysn
af5614e52d * i8086 parameter alignment fixes 
git-svn-id: branches/i8086@23978 -
 2013-03-24 20:15:39 +00:00
nickysn
7b9fd7b9f4 * instruction size fixes in tcg8086.g_intf_wrapper 
git-svn-id: branches/i8086@23925 -
 2013-03-18 13:07:05 +00:00
nickysn
c4cee15481 * bug fix in tcg8086.a_load_reg_reg for loading larger register to a smaller one 
git-svn-id: branches/i8086@23914 -
 2013-03-18 01:03:37 +00:00
nickysn
43dba74a5c + implemented 64-bit shl and shr for i8086 
git-svn-id: branches/i8086@23882 -
 2013-03-17 02:11:25 +00:00
florian
636129ed8c * fix interface wrapper generation for i8086 
git-svn-id: branches/i8086@23873 -
 2013-03-16 19:57:36 +00:00
nickysn
5dd5add67a * proper implementation of ti8086addnode.second_cmp64bit 
git-svn-id: branches/i8086@23871 -
 2013-03-16 19:01:15 +00:00
nickysn
56d2830beb + implemented 32-bit comparisons on the i8086 
git-svn-id: branches/i8086@23870 -
 2013-03-16 18:13:11 +00:00
florian
edd4c1ce4b * proper fix to avoid sp relative adressing as r23867 tries 
git-svn-id: branches/i8086@23868 -
 2013-03-16 16:51:31 +00:00
nickysn
01106a0968 * support stack relative addresses in a_loadfpu_reg_ref on the i8086 
git-svn-id: branches/i8086@23867 -
 2013-03-16 16:05:38 +00:00
nickysn
f4b5b4ce0f * implemented Trunc() and Round() for i8086 
git-svn-id: branches/i8086@23852 -
 2013-03-16 03:34:23 +00:00
nickysn
a66f7b61c6 * disable ret_in_param for floats, as they can be returned in a floating point register, and because enabling ret_in_param for them screws up badly the internprocs that handle floats 
git-svn-id: branches/i8086@23840 -
 2013-03-15 01:12:00 +00:00
nickysn
e95d22d0f8 + added ti8086inlinenode 
git-svn-id: branches/i8086@23833 -
 2013-03-14 15:15:32 +00:00
nickysn
44ce37369e * support 32-bit parameters that have a pair of two 16-bit locations in tcg8086.a_load_reg_cgpara 
git-svn-id: branches/i8086@23825 -
 2013-03-14 13:07:06 +00:00
nickysn
e956ffc27b * bug fix in the 32-bit parameters handling in tcg8086.a_load_const_cgpara 
git-svn-id: branches/i8086@23824 -
 2013-03-14 12:19:06 +00:00
nickysn
c438f3b53a * 386 changed to 8086 in various class names and comments 
git-svn-id: branches/i8086@23813 -
 2013-03-12 23:22:52 +00:00
nickysn
ea282ab4b3 * many int64 fixes 
git-svn-id: branches/i8086@23812 -
 2013-03-12 23:18:36 +00:00
nickysn
79f43c22e9 * fixed passing of int64 constants as parameters 
git-svn-id: branches/i8086@23811 -
 2013-03-12 18:04:38 +00:00
nickysn
d0c43f50f0 * fixed ti8086addnode.second_add64bit 
git-svn-id: branches/i8086@23809 -
 2013-03-12 16:25:44 +00:00
nickysn
8645d8e6cb * fixed implementation of a_op64_reg_reg for i8086 
git-svn-id: branches/i8086@23808 -
 2013-03-12 16:24:28 +00:00
nickysn
4ea86a445e * fixed functions returning int64 on i8086 
git-svn-id: branches/i8086@23807 -
 2013-03-12 15:09:24 +00:00
nickysn
19cbff220e + added unit n8086mat, based on n386mat; TODO: adapt to i8086 
git-svn-id: branches/i8086@23805 -
 2013-03-12 14:30:26 +00:00
nickysn
8d2b7df6d6 * fixed functions returning longint on i8086 
git-svn-id: branches/i8086@23803 -
 2013-03-12 13:35:19 +00:00
nickysn
2872fb95b5 * i8086 multiplication fixes; 16-bit multiplication now works; 32-bit still doesn't 
git-svn-id: branches/i8086@23795 -
 2013-03-11 22:31:17 +00:00
nickysn
ee005a9c1b - rm forgotten debug writeln 
git-svn-id: branches/i8086@23792 -
 2013-03-11 20:41:09 +00:00
nickysn
78cf362a90 * fixed passing of constant longint parameters 
git-svn-id: branches/i8086@23788 -
 2013-03-11 01:08:59 +00:00
florian
b321f867c6 + trgintcpu.add_cpu_interferences for i8086 so references are properly build 
* empty make_simple_ref code path for i8086

git-svn-id: branches/i8086@23782 -
 2013-03-10 18:51:42 +00:00
nickysn
7d883e7d52 implemented tcg8086.g_flags2reg and g_flags2ref 
git-svn-id: branches/i8086@23764 -
 2013-03-09 23:45:42 +00:00
nickysn
8d346d162b added n8086add.pas (copy of n386add.pas), TODO: adapt to i8086 
git-svn-id: branches/i8086@23762 -
 2013-03-09 23:17:23 +00:00
nickysn
e2ba9f14e1 initial implementation of tcg8086.a_op_const_reg; supports 32-bit add, sub, and, or, xor 
git-svn-id: branches/i8086@23759 -
 2013-03-09 21:07:43 +00:00
nickysn
1937ef8300 implemented OP_SHL, OP_SHR and OP_SAR in tcg8086.a_op_reg_reg 
git-svn-id: branches/i8086@23751 -
 2013-03-09 17:14:00 +00:00
nickysn
54d804d06e implemented tcg8086.a_op_reg_reg with support for 32-bit neg,not,add,sub,and,or and xor 
git-svn-id: branches/i8086@23742 -
 2013-03-09 12:28:48 +00:00
nickysn
a3295bd520 use ncgadd in cpunode 
git-svn-id: branches/i8086@23736 -
 2013-03-09 00:03:15 +00:00
nickysn
eff0894a66 all the extra i8086 units added 
git-svn-id: branches/i8086@23718 -
 2013-03-08 00:04:45 +00:00
nickysn
0684e783ae added the files autogenerated from x86ins.dat; TODO: these are shared with i386, so move them to a common directory 
git-svn-id: branches/i8086@23717 -
 2013-03-07 23:34:07 +00:00
nickysn
6fb9e3cfa5 the basic i8086 units: cpuinfo and cpubase 
git-svn-id: branches/i8086@23716 -
 2013-03-07 23:09:03 +00:00