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84 Commits

Author SHA1 Message Date
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
Jonas Maebe
1e3f72403e * renamed getintparaloc to getcgtempparaloc 
o it can be used for more than integer parameters

git-svn-id: trunk@43781 -
 2019-12-24 22:12:25 +00:00
florian
e1e8986462 * patch by J. Gareth Moreton, issue #36271, part 3: support for the other architectures 
git-svn-id: trunk@43441 -
 2019-11-10 16:11:40 +00:00
florian
69786ffe73 somehow committing went wrong, second part of last commit: 
+ AArch64: support for vX.8b/vX.16b register names
+ support for more than 256 registers in the register dat files
- removed totherregisterset
+ AArch64: use vmov to load immediates if possible
+ AArch64: use eor to clear mm registers

git-svn-id: trunk@42917 -
 2019-09-03 21:07:33 +00:00
Jonas Maebe
ce598c15ec * factored out the conditions under which add nodes need to perform 
overflow checks
   o in particular ensure that cpu-specific overrides don't perform overflow
     checks when nf_internal is set

git-svn-id: trunk@42573 -
 2019-08-03 12:19:50 +00:00
Jonas Maebe
3fee990218 * on Mach-O, PECOFF and ELF platforms, write local symbols as hidden/ 
private_extern (or plain global in case of PECOFF, as the effect is
    the same there): visible across object files, but they become local
    when linked into a binary/library. This enables cross-unit inlining
    of functions accessig implementation-only symbols.

git-svn-id: trunk@42340 -
 2019-07-07 21:33:43 +00:00
Jonas Maebe
1b6425176b * synchronised with trunk till r42049 
git-svn-id: branches/debug_eh@42050 -
 2019-05-12 18:44:05 +00:00
Jonas Maebe
281b3ad276 * fix case completeness and unreachable code warnings in compiler that would 
be introduced by the next commit

git-svn-id: trunk@42046 -
 2019-05-12 14:29:03 +00:00
Jonas Maebe
dc2cbf8018 * synchronised with trunk till r41725 
git-svn-id: branches/debug_eh@41726 -
 2019-03-17 15:25:31 +00:00
Jonas Maebe
62cef8eb2b * initialize function result for variadic functions (fixup for r41420) 
git-svn-id: trunk@41544 -
 2019-03-02 09:37:49 +00:00
Jonas Maebe
a079e5fa80 * synchronised with trunk till r41449 
git-svn-id: branches/debug_eh@41450 -
 2019-02-24 20:01:53 +00:00
Jonas Maebe
07bd4ba517 * let all the case code generation work with tconstexprint instead of aint, 
so it also works for 32 bit targets and a high level code generator
    (where aint is still 32 bit, but 64 bit operations are not decomposed)

git-svn-id: trunk@41441 -
 2019-02-24 19:58:37 +00:00
Jonas Maebe
ac883969a9 * synchronised with trunk till r41423 
git-svn-id: branches/debug_eh@41424 -
 2019-02-23 17:08:03 +00:00
Jonas Maebe
8b9e90dc7a * keep track of whether a routine has a C-style variadic parameter in the 
procoptions even when it's through an array-of-const parameter
  * always call create_varargs_paraloc_info() instead of create_paraloc_info()
    in the former case, even when no varargs parameters are specified (because
    on some platforms even some non-variadic parameters need to be passed
    differently, such as on ARM with gnueabihf)

git-svn-id: trunk@41420 -
 2019-02-23 15:42:45 +00:00
Jonas Maebe
b3a8543a56 * synchronised with trunk till r40942 
git-svn-id: branches/debug_eh@40943 -
 2019-01-20 17:37:07 +00:00
florian
94d7a02fae * modified patch by Gareth Moreton to pool TmpUsedRegs in the assembler optimizers, resolves #34679 
git-svn-id: trunk@40938 -
 2019-01-20 14:16:38 +00:00
Jonas Maebe
4cd6f59bc3 * changed create_hlcodegen into a procvar, so that we don't have to insert 
hlcgllvm in the uses clause of every unit that calls create_hlcodegen
   o prevents dependency cycles that can cause llvm codegen units to init
     before the cpu variants, which is bad since the llvm versions have to
     override the cpu variants in their init code (+ added checks in the
     init code that they are in fact initialised later)

git-svn-id: branches/debug_eh@40410 -
 2018-11-29 21:31:15 +00:00
Jonas Maebe
bfc7c58a69 * synchronised with trunk till r40348 
git-svn-id: branches/debug_eh@40349 -
 2018-11-18 12:01:50 +00:00
florian
9b0ff05ee8 - get rid of MaxOps, it is redundant with max_operands 
* MatchOpType with three operands is only available of max_operands>2

git-svn-id: trunk@40190 -
 2018-11-02 21:32:29 +00:00
Jonas Maebe
1a9eb77698 * fixed compilation with -O3 (one false positive, one real error) 
git-svn-id: trunk@40155 -
 2018-11-01 20:39:38 +00:00
Jonas Maebe
8555ec1438 + fpc_eh_return_data_regno() intrinsic to get the return register numbers 
for the Dwarf EH exception handler result

git-svn-id: branches/debug_eh@40070 -
 2018-10-28 18:16:38 +00:00
pierre
92acd38f40 Fix for bug report #34380 
git-svn-id: trunk@39986 -
 2018-10-18 20:21:54 +00:00
Jonas Maebe
0b246f3dbd * converted Boolean8 to an internal type, and mapped Boolean to the 
new internal pasbool1(type) (part of mantis #34411)
   o apply the _Bool x86-64 parameter passing rules only to pasbool1

git-svn-id: trunk@39949 -
 2018-10-16 21:14:18 +00:00
pierre
d46536817c Disable overflow for UDIVX ans SDIVX 64-bit instructions 
git-svn-id: trunk@39731 -
 2018-09-11 08:00:54 +00:00
Jonas Maebe
d69ad8fa41 * removed temppos field again from parameter locations: they're not allocated 
by the temp manager of the current procedure

git-svn-id: trunk@38858 -
 2018-04-27 19:18:55 +00:00
Jonas Maebe
4686f61002 * keep track of the temp position separately from the offset in references, 
so that they can still be freed after the reference has been changed
    (e.g. in case of array indexing or record field accesses) (mantis #33628)

git-svn-id: trunk@38814 -
 2018-04-22 17:03:16 +00:00
nickysn
518cdf9674 * replaced the saved_XXX_registers arrays with virtual methods inside 
tcpuparamanager, very similar to the existing get_volatile_registers_XXX. The
  new methods are called get_saved_registers_XXX, where XXX is the register
  type ("int", "address", "fpu" or "mm")

git-svn-id: trunk@38794 -
 2018-04-19 21:22:16 +00:00
Jonas Maebe
1b66995754 * factored out check to determine whether a variable can be subscripted in 
inline assembly, and fixed check after r35959 (mantis #32318)
   o can also subscript parameters passed by value on the stack
   o can also subscript local variables, the parameters passed by reference
     that are subsequently copied into a local

git-svn-id: trunk@37886 -
 2018-01-01 14:29:21 +00:00
florian
4cf2a2672a changes to fix #32043 
* changed most of the variables in the assembler readers used to store constants from aint to tcgint 
  as aint has only the size of the accumular while some CPUs (AVR) allow larger constants in instructions
+ allow access to absolute symbols with address type in inline assembler
* allow absolute addresses in avr inline assembler
+ tests

git-svn-id: trunk@37411 -
 2017-10-06 21:07:19 +00:00
florian
bfeb5fef53 + cas* mnemonics for sparc64 
git-svn-id: trunk@37188 -
 2017-09-11 20:06:22 +00:00
florian
074ef98535 * fix spilling on sparc64 if the offset must be built by sethi/or/xor 
git-svn-id: trunk@37159 -
 2017-09-09 19:36:52 +00:00
florian
b8354b9b60 * fix trgcpu.do_spill_replace for sparc64 
git-svn-id: trunk@36998 -
 2017-08-20 20:35:10 +00:00
florian
08fd0b1c5c * fix jump. tables for sparc64 
git-svn-id: trunk@36997 -
 2017-08-20 20:35:08 +00:00
florian
c8e448345a * return correct reg_cgsize for int. registers on sparc64 
git-svn-id: trunk@36996 -
 2017-08-20 20:35:06 +00:00
florian
ec141a716b * SLAX and MULX are candidates for the OpMov2Mov optimization as well 
git-svn-id: trunk@36956 -
 2017-08-20 17:20:35 +00:00
florian
f18ddd6a54 + SLLXSRxXST2ST assembler optimization for SPARC64 
git-svn-id: trunk@36955 -
 2017-08-20 17:20:33 +00:00
florian
265eae2cc1 + DebugMsg for SPARC assembler optimizer 
git-svn-id: trunk@36954 -
 2017-08-20 17:20:32 +00:00
florian
9b3e0a80df * a_loadfpu_ref_cgpara uses g_concatcopy instead of a_load_ref_ref 
git-svn-id: trunk@36950 -
 2017-08-20 15:21:57 +00:00
florian
09d99a6009 * sparc64 does not generate a unimp instruction if a parameter is returned in a memory location 
git-svn-id: trunk@36949 -
 2017-08-20 15:21:55 +00:00
florian
4988337e6f * correctly set std_param_align for sparc64 
git-svn-id: trunk@36948 -
 2017-08-20 15:21:54 +00:00
florian
9c3f5db022 * split create_paraloc_info_intern for sparc32 and sparc64 
* fixed several sparc64 calling convention issues

git-svn-id: trunk@36947 -
 2017-08-20 15:21:51 +00:00
pierre
7ee567fcca Use A_LD_R alias in functions using GOT indirection 
git-svn-id: trunk@36795 -
 2017-07-26 14:58:03 +00:00
pierre
ef3b006eb2 Use A_LD_R alias in do_spill_replace function 
git-svn-id: trunk@36794 -
 2017-07-26 14:57:21 +00:00
pierre
6e18d537fc Use A_LD_R and A_ST_R aliases for spilling_create_(load|store) functions 
git-svn-id: trunk@36793 -
 2017-07-26 14:56:11 +00:00
pierre
f5dfbb5ff3 Add A_ST_R and A_LD_R instruction alias for whole register size store/load 
git-svn-id: trunk@36792 -
 2017-07-26 14:53:30 +00:00
florian
eaa33f416c * sparc64: fix int to bool type conversions for 64 bit ints 
git-svn-id: trunk@36762 -
 2017-07-21 20:41:14 +00:00
pierre
f3459454e6 Fix compilation failure for sparc CPU 
git-svn-id: trunk@36741 -
 2017-07-18 04:47:49 +00:00
florian
a7d127cf08 * only sparc v7 and v8 require an instruction between FCMP and the branch 
git-svn-id: trunk@36737 -
 2017-07-16 09:24:20 +00:00
florian
ac894831e4 * use the 64 bit path in tSparcmoddivnode.pass_generate_code for all 64 bit types (including currency) on sparc64 
git-svn-id: trunk@36736 -
 2017-07-16 09:24:18 +00:00
florian
dd3d62425c * guard case statement by internalerror to avoid a warning 
git-svn-id: trunk@36716 -
 2017-07-09 21:33:22 +00:00