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217 Commits

Author SHA1 Message Date
peter
d03fd8f7e0 * operand order of cmp fixed 2003-07-06 22:10:13 +00:00
peter
d0e4a452e4 * signed compare fixed 2003-07-06 22:09:50 +00:00
peter
3f97c26b4b * shr and div fixed 2003-07-06 22:09:32 +00:00
peter
32d076480b * framepointer fixes for sparc 
* parent framepointer code more generic
 2003-07-06 17:58:22 +00:00
peter
ae8e74b45b * cleanup and first sparc implementation 2003-07-06 17:44:12 +00:00
Jonas Maebe
70a5d1e4c2 * create_paraloc_info() is now called separately for the caller and 
callee info
  * fixed ppc cycle
 2003-07-05 20:11:41 +00:00
peter
1e47d6ffe0 * delay slot NOPs and comments added 
* a_loadaddr_ref_reg fixed and optimized to reuse passed register
    if it is not used by the ref
 2003-07-03 21:09:53 +00:00
peter
b7d99ec934 * paraloc splitted in callerparaloc,calleeparaloc 
* sparc calling convention updates
 2003-07-02 22:18:04 +00:00
peter
c642c454a2 * freeintparaloc 2003-06-17 16:36:59 +00:00
peter
f50aba2839 * a_loadaddr_ref_reg fixed 2003-06-17 16:35:56 +00:00
peter
6ce3721d8b * JMP_BUF_SIZE changed to 4 to remove Alloctemp warnings 2003-06-17 16:35:42 +00:00
Jonas Maebe
404d344d92 * lots of newra fixes (need getfuncretparaloc implementation for i386)! 
* renamed all_intregisters to volatile_intregisters and made it
    processor dependent
 2003-06-17 16:34:44 +00:00
peter
e6e43724c3 * freeintparaloc added 2003-06-17 16:34:19 +00:00
Jonas Maebe
d29c96896f * fixed newra cycle for x86 
* added constants for indicating source and destination operands of the
    "move reg,reg" instruction to aasmcpu (and use those in rgobj)
 2003-06-14 14:53:50 +00:00
peter
0dceec9a64 * current_procdef removed, use current_procinfo.procdef instead 2003-06-13 21:19:30 +00:00
peter
65e2afbd58 * supreg_name added 2003-06-13 21:08:30 +00:00
Jonas Maebe
4db662b6d0 * fixed small LOC_(C)FPUREGISTER bug 2003-06-13 17:05:24 +00:00
mazen
b39a9919a2 - unused temp var r removed in GetExplicitRegisterInt function 
* some case added for var and fauncions naming
 2003-06-12 22:47:52 +00:00
peter
93138a616d * updates like the powerpc 2003-06-12 21:11:44 +00:00
Jonas Maebe
709e6da4fa - removed ALL_INTREGISTERS (only the one in rgobj is valid) 2003-06-12 19:11:34 +00:00
peter
a0b9306652 * newra compiles for sparc 2003-06-12 16:43:07 +00:00
mazen
1e7fc22124 * fix compile problem related to modification 
of the declareation of GetIntParaLoc in the
  ancestor's declaration
 2003-06-09 21:44:14 +00:00
mazen
d204c70f35 - making TOldRegister only declared for compatibility and 
no more used in cpubase
 2003-06-04 21:00:54 +00:00
mazen
4af28e59cc + added size of destination in code gen methods 
+ making g_overflowcheck declaration same as
  ancestor's method declaration
 2003-06-04 20:59:37 +00:00
Jonas Maebe
6f3e16298a * function results can now also be regvars 
- removed tprocinfo.return_offset, never use it again since it's invalid
    if the result is a regvar
 2003-06-02 21:42:05 +00:00
peter
230a14ff68 * getregisterfpu size parameter added 
* op_const_reg size parameter added
  * sparc updates
 2003-06-01 21:38:06 +00:00
peter
7b3095fe27 * reference fixes 2003-06-01 01:04:35 +00:00
peter
e03a8f8f69 * FMOVs fixed 2003-06-01 01:03:53 +00:00
peter
0106a4a537 * remove unsupported combinations 
* reg_ref_reg only allowed for refs_lo,refs_hi
 2003-06-01 01:03:41 +00:00
peter
1e7ecac976 * FUNCTION_RESULT64_LOW/HIGH_REG added for int64 results 2003-05-31 15:05:28 +00:00
peter
790e125329 * register fixes 2003-05-31 01:00:51 +00:00
peter
414bd5fa22 * more sparc cleanup 
* accumulator removed, splitted in function_return_reg (called) and
    function_result_reg (caller)
 2003-05-30 23:57:08 +00:00
florian
a8eb2ab740 * started to fix and clean up the sparc port 2003-05-28 23:18:31 +00:00
mazen
d0249adf22 + RegEnum2Number to ease handling register pairs 
* changed convert_register_to_enum to use above
  array
 2003-05-26 22:08:42 +00:00
mazen
a6880bcaa4 * added 64 bit value support to fix a problem in RTL 2003-05-26 22:04:57 +00:00
mazen
11f582061e * mnemonic of A_LDF is ld, ldf does not exist! 2003-05-26 21:31:27 +00:00
florian
995f7e0f11 * fix some small flaws which prevent sparc linux system unit from compiling 
* some reformatting done
 2003-05-23 22:33:48 +00:00
florian
89c93b12c4 * fixed sparc compiler compilation 2003-05-23 21:10:50 +00:00
florian
1770c1db0f * fixed sparc compilation partially 2003-05-22 16:11:22 +00:00
mazen
5d902c46cb * fixed generated code for compare instructions 2003-05-07 15:05:37 +00:00
mazen
518e7109a5 * invalid genrated code for CASE statement fixed 2003-05-07 15:04:30 +00:00
mazen
be8d4b2e26 - unused units removed from uses clause 
- unused variables removed from implemntation declarations
 2003-05-07 11:55:34 +00:00
mazen
e1c306879a - removed unused code 2003-05-07 11:45:02 +00:00
mazen
60e724a520 - method CheckNonCommutativeOpcode removed as not used 2003-05-07 11:28:26 +00:00
mazen
7f9fb59960 * adding emit_compare trying fixing compare bugs 2003-05-06 21:37:58 +00:00
mazen
a75a96c9b3 * A_BI changed to A_BL 2003-05-06 20:27:43 +00:00
mazen
6b490e7de4 * Invalid genrated code : A_JMPL changed to A_BA 2003-05-06 20:25:20 +00:00
mazen
de34248121 * A_BI ==> A_BL (bi ==> bl) instructions renamed 2003-05-06 20:23:44 +00:00
mazen
47ba6c2c4e * fixed a bug in a_load_const_reg related to max 13bit value limit 
for immediat value ==> use of A_SETHI for greater values
 2003-05-06 15:02:40 +00:00
mazen
986aa300a8 - non used code removed to bring up with powerpc changes 2003-05-06 15:00:36 +00:00
mazen
54eb17b3ff - non used constants OT_* removed 
* some keywords moved lower case
 2003-05-06 14:58:46 +00:00
mazen
d3a37744e4 * comment changed to ;# instead of ## 
* .bss section changed to .section ".bss"
 2003-05-06 14:55:27 +00:00
mazen
ace3595b4f * TOldRegister isnow just an alias for TCpuRegister 
* TCpuRegister is used to define cpu register set physically available
+ CpuRegs array to easially create correspondence between TCpuRegister and TRegister
 2003-04-29 12:03:52 +00:00
mazen
e3431c55d9 * fixed bug of output generated assembler for a_cmp_const_ref_label 2003-04-29 11:58:21 +00:00
mazen
ca247392ff + This file is used to define all cpu registers physically available 2003-04-29 11:53:38 +00:00
mazen
03a19b6668 * signification of ths faile has changed. 
* It was used to declare the cpu registers physically available
* Now, it is used to define the register allocators paris (enum,number)
 2003-04-29 11:52:52 +00:00
mazen
087d28fbcb * test of invalid opcode/operand combination gives internal error 2003-04-29 11:06:15 +00:00
mazen
12b5bae421 * instruction are moved lowercase to allow using old assmeblers 2003-04-29 10:00:31 +00:00
mazen
04e19cce0d - InternalError removed from TSparcCallNode.push_framepointer as it is called by common coplier code. 2003-04-28 09:49:58 +00:00
mazen
c475df7735 + max_scratch_regs variable added because requested by common compiler code 2003-04-28 09:46:30 +00:00
mazen
fad91e6369 + NOP after conditional jump instruction to prevent delay slot execution 2003-04-28 09:44:42 +00:00
mazen
5e741c4ca2 * Debug message in SetCondition more explicit. 2003-04-28 09:40:47 +00:00
peter
60978ba89c * aktprocdef renamed to current_procdef 
* procinfo renamed to current_procinfo
  * procinfo will now be stored in current_module so it can be
    cleaned up properly
  * gen_main_procsym changed to create_main_proc and release_main_proc
    to also generate a tprocinfo structure
  * fixed unit implicit initfinal
 2003-04-27 11:21:32 +00:00
peter
a5e7f02527 * updated for removed lexlevel 2003-04-27 07:48:05 +00:00
peter
72ad478f97 * fix compile for ppc,sparc,m68k 2003-04-23 21:10:54 +00:00
peter
7ff85f0779 * fix sparc compile 2003-04-23 13:35:39 +00:00
florian
0284016ee9 * fixed several issues with powerpc 
+ applied a patch from Jonas for nested function calls (PowerPC only)
  * ...
 2003-04-23 12:35:34 +00:00
daniel
25059e21b6 + Implemented the actual register allocator 
+ Scratch registers unavailable when new register allocator used
  + maybe_save/maybe_restore unavailable when new register allocator used
 2003-04-22 10:09:34 +00:00
peter
6a16389f67 * moved generic code from n386cal to ncgcal, i386 now also 
uses the generic ncgcal
 2003-04-04 15:38:56 +00:00
mazen
2a961db56e * fixing an LD operation without refernce in loading address parameters 2003-03-16 20:45:45 +00:00
mazen
c30ebcb633 * remaking sparc rtl compile 2003-03-15 22:51:58 +00:00
mazen
a33dd56d81 * fixing index overflow in handling new registers arrays. 2003-03-10 21:59:54 +00:00
mazen
87c9ee49d9 * FirstReg <-- R_G0 instead of Low(TOldRegister)=R_NONE 
* LastReg <-- R_L7 instead of High(R_ASR31)=High(TOldRegister)
* FirstReg..LastReg rplaced by TOldRegister in several arrays declarions
 2003-02-26 22:06:27 +00:00
mazen
8cb2ac6714 * code re-aligned 2 spaces 2003-02-25 21:41:44 +00:00
daniel
86bcea6ef5 * Code generator converted to new register notation 
- Horribily outdated todo.txt removed
 2003-02-19 22:00:14 +00:00
mazen
ed1ba5dc1c * asm condition generation modified by TAiCpu.SetCondition 2003-02-18 22:00:20 +00:00
mazen
7b3662c508 + Load_left_right and clear_left_right implemented fixing test0001 register 
allocation bug.
 2003-02-13 21:15:18 +00:00
mazen
9ad1d0ffe2 * fixing bug related to errornous program main entry stack frame 2003-02-06 22:36:55 +00:00
mazen
8cb32a768b * making UNIT lower case. 2003-02-05 22:44:55 +00:00
mazen
92f035d47f * fixing run time errors related to unimplemented abstract methods in CG 
+ giving empty emplementations for some RTL functions
 2003-02-05 21:48:34 +00:00
mazen
a47b0fca03 * fixing internal errors related to notn when compiling RTL 2003-02-04 21:50:54 +00:00
carl
59d3edeec7 * Several bugfixes for m68k target (register alloc., opcode emission) 
+ VIS target
  + Generic add more complete (still not verified)
 2003-02-02 19:25:54 +00:00
mazen
0de4838d36 - internal errors rmoved from a_loar_reg_reg when reg sizes differs from 32 2003-01-22 22:30:03 +00:00
mazen
07a21319b9 * making math code in RTL compiling. 
*NB : This does NOT mean necessary that it will generate correct code!
 2003-01-22 20:45:15 +00:00
mazen
c3321868d5 * many stuff related to RTL fixed 2003-01-20 22:21:36 +00:00
mazen
17c27617bc * A_CMPrs --> A_FCMPs and A_CMPd --> A_FCMPd 2003-01-20 20:15:44 +00:00
daniel
7b2fd10fb4 * Converted some code in cgx86.pas to new register numbering 2003-01-09 20:40:59 +00:00
daniel
6e507ba483 * Added register conversion 2003-01-09 15:49:56 +00:00
daniel
55a161bbbf * Tregister changed into a record 2003-01-08 18:43:56 +00:00
mazen
c20be82919 * adding unequaln node support to sparc compiler 2003-01-07 22:03:40 +00:00
mazen
a3aea23c2e * fixing bugs related to load_reg_ref 2003-01-06 22:51:47 +00:00
mazen
215880afe8 * fixing several bugs compiling the RTL 2003-01-05 21:32:35 +00:00
mazen
c419956367 * warnings about FreeTemp already free fixed with appropriate registers handling 2003-01-05 20:39:53 +00:00
florian
b59b436130 * x86-64 compiles 
+ very basic support for float128 type (x86-64 only)
 2003-01-05 13:36:53 +00:00
mazen
9978ebc539 - unit cga no more used in sparc compiler. 2002-12-30 21:17:22 +00:00
mazen
33b405859b - many emitXXX removed from cga.pas in order to remove that file. 2002-12-25 20:59:49 +00:00
mazen
311508131a - some writeln(s) removed in compiler 
+ many files added to RTL
* some errors fixed in RTL
 2002-12-24 21:30:20 +00:00
mazen
8d888ccff0 * many internal errors related to unimplemented nodes are fixed 2002-12-22 19:26:31 +00:00
mazen
b9a1c74a71 + added shift support 2002-12-21 23:22:59 +00:00
mazen
00ee9f8063 + added support for the shift nodes 
+ added debug output on screen with -an command line option
 2002-12-21 23:21:47 +00:00