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610fa89484
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Author SHA1 Message Date
florian
610fa89484 + basic avr linker script 
git-svn-id: branches/avr@17292 -
 2011-04-10 18:43:04 +00:00
florian
359633bbdc * initial atmega128 reg. definition and startup code implementation 
git-svn-id: branches/avr@17291 -
 2011-04-10 18:42:18 +00:00
florian
7b8f3a61d3 + implemented tcgavr.g_flags2reg 
git-svn-id: branches/avr@17290 -
 2011-04-10 18:39:51 +00:00
florian
ed8d652398 + implemened a_cmp_reg_reg_label 
git-svn-id: branches/avr@17289 -
 2011-04-10 18:39:07 +00:00
florian
5fd4bb70de * started to implement ref.base parameter for normalize_ref 
git-svn-id: branches/avr@17288 -
 2011-04-10 18:38:06 +00:00
florian
a0b0b43d0c + implemented tcgavr.a_jmp_name 
* updated todos

git-svn-id: branches/avr@17287 -
 2011-04-10 18:37:26 +00:00
florian
8d960cb608 + implementation of shifting operations for avr 
* handle shl/shr operand size correctly

git-svn-id: branches/avr@17109 -
 2011-03-09 19:48:01 +00:00
florian
f5694da7bc * OS_INT => OS_32 
git-svn-id: branches/avr@17108 -
 2011-03-09 19:47:10 +00:00
florian
d4ff3b2eb6 * forgotten file in previous commit 
git-svn-id: branches/avr@17107 -
 2011-03-09 19:46:42 +00:00
florian
c7e6d07ff0 * fix tavraddnode.second_cmp 
* optimized register usage
+ implemented concatcopy for len<16

git-svn-id: branches/avr@17106 -
 2011-03-09 19:46:05 +00:00
florian
8f343078fa * optimize moves into movw if possible 
* use ldd instruction if possible

git-svn-id: branches/avr@17105 -
 2011-03-09 19:42:15 +00:00
florian
5f06130095 * fixed objpas compilation for CPUs with 16 Bit addresses 
git-svn-id: branches/avr@17104 -
 2011-03-09 19:41:36 +00:00
florian
de2d504f15 + dedicated getaddressregister so address registers are allocated with size OS_ADDR 
* allocate volatile register first
* start with R8 so allocation might be pair wise

git-svn-id: branches/avr@17103 -
 2011-03-09 19:40:57 +00:00
florian
a6464c36e3 * push reads the register 
* concatcopy for len>=16 implemented

git-svn-id: branches/avr@17102 -
 2011-03-09 19:40:07 +00:00
florian
1cc956afc8 + implements tcgavr.a_loadaddr_ref_reg 
git-svn-id: branches/avr@17101 -
 2011-03-09 19:38:59 +00:00
florian
0302c7181e * AVR: use LDS/LD and STS/ST depending on the reference 
git-svn-id: branches/avr@17052 -
 2011-02-27 21:13:25 +00:00
florian
a178f34ab3 + avr processor type information 
git-svn-id: branches/avr@17051 -
 2011-02-27 21:13:07 +00:00
florian
86f587b02f + added more avr instructions 
git-svn-id: branches/avr@17050 -
 2011-02-27 21:12:19 +00:00
florian
c0b6f9b0b0 * simplify Get/PutPtrUInt 
git-svn-id: branches/avr@17049 -
 2011-02-27 21:12:00 +00:00
florian
e95bf26148 * avr stackframe generation improved 
git-svn-id: branches/avr@17048 -
 2011-02-27 21:11:40 +00:00
florian
9234486a42 * fixed compilation of assembler helpers 
git-svn-id: branches/avr@17047 -
 2011-02-27 21:11:03 +00:00
florian
53ee505d84 * fixed spilling 
* fixed register assignment for instructions requiring a register>R15

git-svn-id: branches/avr@17046 -
 2011-02-27 21:10:31 +00:00
florian
93e72b7e8a * fixed normalize_ref 
git-svn-id: branches/avr@17045 -
 2011-02-27 21:09:41 +00:00
florian
88b0db90a6 * use correct sizes when getting additional registers for 64 bit values 
git-svn-id: branches/avr@17044 -
 2011-02-27 21:09:11 +00:00
florian
d060e199f4 * 64 bit comparisations fixed 
git-svn-id: branches/avr@17043 -
 2011-02-27 21:08:44 +00:00
florian
b6530f253a * fixed reference writing for avr 
git-svn-id: branches/avr@17042 -
 2011-02-27 21:07:25 +00:00
florian
b870a6eff5 * started to fix parameter passing 
* fixed entry/exit code generation

git-svn-id: branches/avr@17041 -
 2011-02-27 21:05:53 +00:00
florian
26415e9903 * as avr doesn't like $ in symbols, use ReplaceForbiddenChars to replace them 
git-svn-id: branches/avr@17040 -
 2011-02-27 21:04:18 +00:00
florian
dc0638c4d2 * corrected volatile registers for avr 
git-svn-id: branches/avr@17039 -
 2011-02-27 21:03:28 +00:00
florian
7b9276ae8a + implementation of avr rtl helpers 
+ avr: fixed writing of constants in assembler
* avr: fixed reading of constants in assembler
* avr: determine used registers at procedure exit properly
* changed project name to ppavr

git-svn-id: branches/avr@17032 -
 2011-02-26 21:04:56 +00:00
florian
ad9956022c * don't omit stackframe on avr for assembler routines 
git-svn-id: branches/avr@17031 -
 2011-02-26 21:02:50 +00:00
florian
f255b1103b * fix parameter names of fpc_shortstr_qword and fpc_shortstr_int64 implementation 
git-svn-id: branches/avr@17030 -
 2011-02-26 21:02:02 +00:00
florian
0bc3ec2b8a * fix headers of fpc_mul helpers 
git-svn-id: branches/avr@17029 -
 2011-02-26 21:01:27 +00:00
florian
acac3ce37c * dummy fix for concatcopy 
git-svn-id: branches/avr@17028 -
 2011-02-26 21:00:58 +00:00
florian
4bb9407f72 * remove usage of makeregsize on avr 
git-svn-id: branches/avr@17027 -
 2011-02-26 21:00:43 +00:00
florian
cb003b631b * use helper for dword*dword if needed 
git-svn-id: branches/avr@17026 -
 2011-02-26 20:59:41 +00:00
florian
726b24c591 * (d)allocallcpuregisters must not handle fpu registers on avr 
git-svn-id: branches/avr@17025 -
 2011-02-26 20:59:09 +00:00
florian
f419966f06 + generic second_int_to_bool, depends on OP_OR setting flags 
git-svn-id: branches/avr@17024 -
 2011-02-26 20:58:48 +00:00
florian
27f1abb58b * clean up and nicer todos 
git-svn-id: branches/avr@17023 -
 2011-02-26 20:58:13 +00:00
florian
2e22090451 * ifdef'ed textrec and filerec usage completely depending on the features set 
git-svn-id: branches/avr@17022 -
 2011-02-26 20:57:09 +00:00
florian
b4d4d4b208 * compilation fix 
git-svn-id: branches/avr@17021 -
 2011-02-26 20:56:36 +00:00
florian
d5455cf6ac + software multiplication support for OS_16,OS_S16,OS_32,OS_S32 
git-svn-id: branches/avr@17020 -
 2011-02-26 20:33:01 +00:00
florian
7a05158cd1 * rebase on trunk, I should have first committed and then branched ... 
git-svn-id: branches/avr@17019 -
 2011-02-26 20:31:55 +00:00
florian
5abdfb6f7e * aint -> asizeint changes 
git-svn-id: trunk@17018 -
 2011-02-26 20:16:14 +00:00
florian
fcd3872d88 + introduction of tcgint 
git-svn-id: trunk@17017 -
 2011-02-26 20:15:53 +00:00
florian
ef699b1864 + avr flag and condition handling 
git-svn-id: trunk@17016 -
 2011-02-26 20:15:03 +00:00
florian
ca76476cfa * avr needs div helper 
git-svn-id: trunk@17015 -
 2011-02-26 20:14:18 +00:00
florian
db2600d40b + first primitive concatcopy implementation 
+ implemented op_const_reg and load_const_reg
+ implemented op_reg_reg
* set register info values correctly

git-svn-id: trunk@17014 -
 2011-02-26 20:13:19 +00:00
florian
4f82149dbd * aint -> asizeint change 
git-svn-id: trunk@17013 -
 2011-02-26 20:12:03 +00:00
florian
c2f04796b9 + only include softfpu if FPUNONE is not set 
git-svn-id: trunk@17012 -
 2011-02-26 20:10:49 +00:00