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15fe9f1047
Commit Graph

106 Commits

Author SHA1 Message Date
florian
15fe9f1047 * cosmetics 
git-svn-id: trunk@46547 -
 2020-08-22 19:38:08 +00:00
florian
6f222e276e * Xtensa: make use of divide extension if available 
git-svn-id: trunk@46545 -
 2020-08-22 18:00:25 +00:00
florian
31cb670b20 + Xtensa: make use of muluh/mulsh instructions 
git-svn-id: trunk@46544 -
 2020-08-22 17:21:36 +00:00
florian
1f073818ba * cleanup ARM remainders 
* locals can have 0 as offset, force a reference in this case

git-svn-id: trunk@46536 -
 2020-08-21 21:02:01 +00:00
florian
0881e4fd98 * insert literals after the section start which belongs to the current procedure 
git-svn-id: trunk@46528 -
 2020-08-20 21:29:49 +00:00
florian
b267f6fcb3 * internal error unified 
git-svn-id: trunk@46486 -
 2020-08-18 21:10:25 +00:00
florian
8636015265 + Xtensa: consider also floating point stores in TCpuAsmOptimizer.RegLoadedWithNewValue 
git-svn-id: trunk@46465 -
 2020-08-16 21:48:30 +00:00
florian
f9ddc3ac66 + Xtensa: L32IMov2L32I optimization 
git-svn-id: trunk@46464 -
 2020-08-16 21:41:56 +00:00
florian
ac6f74a6a2 * patch by Christo Crause to make nostackframe with the windowed xtensa abi working, resolves #37550 
git-svn-id: trunk@46417 -
 2020-08-13 20:35:11 +00:00
Jonas Maebe
eb7ba1690e * mark all external assemblers using an LLVM tool using af_llvm 
+ added support for constructing target triplets
  * pass "-target triplet" when using an LLVM assembler
   o removed no longer needed $DARWINVERSION and $ARCH parameters
  * consistently use as_clang_gas when clang is used to assembler GAS-style
    assembly, and rename as_llcm_clang to as_clang_llvm (for consistency)
  * support pipe assembling when using clang on *nix in all cases

git-svn-id: trunk@45807 -
 2020-07-19 14:30:35 +00:00
florian
91149df87f * patch by Christo Crause: fix volatile registers for call0 abi, resolves #37317 
git-svn-id: trunk@45749 -
 2020-07-09 20:34:32 +00:00
florian
5ad02a3799 + Xtensa: more cpu capabilites 
+ Xtensa: set cpu for xtensa-linux as call window support is required

git-svn-id: trunk@45731 -
 2020-07-04 21:18:13 +00:00
florian
d62d6af7ec * Xtensa: patch by Christo Crause: fix controller date for esp8266, part of #37242 
git-svn-id: trunk@45696 -
 2020-06-25 20:50:43 +00:00
florian
caee96399e * patch by Christo Crause: support call0 abi in entry/exit code, part of #37242 
git-svn-id: trunk@45685 -
 2020-06-23 20:46:40 +00:00
florian
cba109c55d + Xtensa: patch by Christo Crause: support call0 abi in init final code part of #37242 
git-svn-id: trunk@45684 -
 2020-06-23 20:44:54 +00:00
florian
cb11e2568d + Xtensa: patch by Christo Crause to add optional MAC16 registers, resolves #37130 
git-svn-id: trunk@45679 -
 2020-06-22 19:05:13 +00:00
florian
221d8d84ae * Xtensa: MatchInstruction requires a postfix parameter 
git-svn-id: trunk@45674 -
 2020-06-21 19:16:27 +00:00
florian
a7c0fa0def o patch for Xtensa by Christo Crause, resolves #37099 
+ Added postfix parsing in tattreader.GetToken
    - Removed all postfixed versions of OpCodes from the instruction list
    + Added all missing OpCodes from Xtensa ISA
    * Changed branch OpCode to A_B, similar to ARM
    + Added missing branch condition flags BCI and BSI
    * Updated existing compiler code that referred to the old postfixed instructions
    + Added prefix and postfix handling in TxtensaInstrWriter.WriteInstruction
    * Updated TCPUAddNode.second_addfloat to specify .S postfix
    * Updated tcpuunaryminusnode.second_float to specify .S postfix
    + Implemented prefix and postfix identification in txtensaattreader.is_asmopcode
    * Adapted branch condition extraction to respect postfixes
    * Changed itcpugas to call findreg_by_name_table from raatt.pas (same as issue #0037121, difficult to test these changes without including a fix for the register name search problem)

git-svn-id: trunk@45672 -
 2020-06-21 14:51:40 +00:00
florian
e76f9e5b36 * patch by Christo Crause: fix register search on xtensa, resolves #37121 
git-svn-id: trunk@45467 -
 2020-05-22 20:54:45 +00:00
florian
a4695a7015 * xtensa-embedded: fix setting of the fpu and abi 
git-svn-id: trunk@45270 -
 2020-05-05 20:41:36 +00:00
florian
724676db43 * Xtensa: patch by Christo Crause: fix addmi/addi handling, resolves #37015 
git-svn-id: trunk@45258 -
 2020-05-04 19:58:45 +00:00
nickysn
6f6598712f * synchronized with trunk 
git-svn-id: branches/z80@45131 -
 2020-04-26 22:33:58 +00:00
florian
db9a284d60 * simplify xtensa-linux building 
git-svn-id: trunk@45124 -
 2020-04-26 20:54:22 +00:00
nickysn
a8fe46c0f5 + introduced labelmaxlen in tasminfo and added code in ReplaceForbiddenAsmSymbolChars that limits the 
output label to that length

git-svn-id: branches/z80@45066 -
 2020-04-25 12:59:25 +00:00
florian
8b71455e3b + Xtensa: enable jump optimizer 
git-svn-id: trunk@45045 -
 2020-04-23 20:17:28 +00:00
florian
483837ae5c + Xtensa: make use of ADDX* 
git-svn-id: trunk@45001 -
 2020-04-22 21:03:08 +00:00
florian
74abe87315 * Xtensa: do SAR by a constant using SRAI 
git-svn-id: trunk@45000 -
 2020-04-22 21:03:06 +00:00
florian
14d46bccba * Xtensa: make use of extui for shifting with constant values >=16 
git-svn-id: trunk@44856 -
 2020-04-19 15:52:41 +00:00
florian
c2df0f2300 * Xtensa: handle localsize > 32760 
git-svn-id: trunk@44840 -
 2020-04-19 08:41:32 +00:00
florian
7b2bd0b917 * Xtensa: generate better code for adding/subtracting 16 bit constants 
git-svn-id: trunk@44839 -
 2020-04-19 08:41:31 +00:00
florian
2edec13a0f * use j.l in external wrappers, this is not save yet as A15 might contain 
an argument: externals need to be called with call4 if they use all
    parameter registers, this needs to be implemented

git-svn-id: trunk@44837 -
 2020-04-19 07:37:45 +00:00
florian
a49a776307 * go through cg to generate jumps, so the right jump is generated always 
git-svn-id: trunk@44836 -
 2020-04-19 07:36:13 +00:00
florian
3ec0437d5f * Xtensa: dummy overflow checking 
git-svn-id: trunk@44796 -
 2020-04-18 20:39:37 +00:00
florian
4141df7fe6 * Xtensa: patch by Christo Crause to handle the sign extension architecture option, resolves #36885 
git-svn-id: trunk@44689 -
 2020-04-11 14:58:58 +00:00
florian
f2d45a0e9d * Xtensa: fix expectloc of taddnode 
git-svn-id: trunk@44688 -
 2020-04-11 13:18:47 +00:00
florian
b352449eac * Xtensa: fix flag handling: B0 is considered as default flags 
git-svn-id: trunk@44687 -
 2020-04-11 13:18:47 +00:00
florian
093e227edb * Xtensa: register numbers fixed 
git-svn-id: trunk@44678 -
 2020-04-10 19:41:46 +00:00
florian
b9cc9f2e8a * Xtensa: fixes spilling 
git-svn-id: trunk@44677 -
 2020-04-10 19:41:46 +00:00
florian
9753dd964b * Xtensa: properly align maxpushedparasize 
git-svn-id: trunk@44663 -
 2020-04-09 20:37:36 +00:00
florian
2a0eeb41df * Xtensa: fix reg_cgsize 
git-svn-id: trunk@44662 -
 2020-04-09 20:37:35 +00:00
florian
b7374401fd * fix taicpu.is_same_reg_move 
git-svn-id: trunk@44647 -
 2020-04-08 20:42:40 +00:00
florian
f99fbafabc + initial thlcgxtensa.g_intf_wrapper 
git-svn-id: trunk@44622 -
 2020-04-06 20:44:33 +00:00
florian
759803f268 * improve assembler reader 
git-svn-id: trunk@44621 -
 2020-04-06 20:44:32 +00:00
florian
2e23e2b0fd + optimize SUB for small constants using ADDI 
git-svn-id: trunk@44620 -
 2020-04-06 20:44:32 +00:00
florian
4836ff29bd + more instructions 
git-svn-id: trunk@44613 -
 2020-04-05 21:12:14 +00:00
florian
e8fabb752a + basic xtensa-linux support in the compiler 
git-svn-id: trunk@44611 -
 2020-04-05 21:12:12 +00:00
florian
c1c201f93c * Xtensa: fix passing of floating point parameters 
git-svn-id: trunk@44541 -
 2020-04-03 20:15:24 +00:00
florian
fa4cbc89a5 + Xtensa: hard float support, i.e. make use of floating point extension if available 
git-svn-id: trunk@44539 -
 2020-04-03 20:15:23 +00:00
florian
ba3de67f3b + Xtensa: the boolean extension is used as flags 
git-svn-id: trunk@44538 -
 2020-04-03 20:15:22 +00:00
florian
c2cf21d176 + Xtensa: boolean registers * Xtensa: register numbers of floating point registers corrected 
git-svn-id: trunk@44494 -
 2020-04-01 20:08:22 +00:00