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Author SHA1 Message Date
florian
b77b0df3bd * AVR: attiny28 is an avr1 CPU 
git-svn-id: trunk@44132 -
(cherry picked from commit dea63e3d61)
 2021-10-24 12:40:37 +02:00
florian
c9fce8b742 * AVR: take care of CPUAVR_HAS_MOVW in assembler routines 
git-svn-id: trunk@44131 -
(cherry picked from commit 925979c6e4)
 2021-10-24 12:40:37 +02:00
florian
3cb2cff444 * patch by Christo Crause: more AVR controllers, resolves #36683 
git-svn-id: trunk@44130 -
(cherry picked from commit 04ad607bb4)

# Conflicts:
#	.gitattributes
 2021-10-24 12:40:37 +02:00
florian
a124adb9a7 * patch by Christo Crause: add missing atmega-PB controllers, resolves #36667 
git-svn-id: trunk@44128 -
(cherry picked from commit 5040e31f11)

# Conflicts:
#	.gitattributes
 2021-10-24 12:40:37 +02:00
florian
5e4de7277a * patch by Christo Craus to reorder the avr controllers for better overview, resolves #36662 
git-svn-id: trunk@44124 -
(cherry picked from commit e033269deb)
 2021-10-24 12:40:37 +02:00
florian
104cb227d4 * patch by Christo Crause: board aliases to onboard controllers, resolves #36659 
git-svn-id: trunk@44111 -
(cherry picked from commit 4fe21a8e1a)
 2021-10-24 12:40:37 +02:00
florian
8d1eeea942 * actually, with lds/sts avrtiny can load addresses up to 191 
git-svn-id: trunk@44104 -
(cherry picked from commit 640fe9c290)
 2021-10-24 12:40:37 +02:00
florian
dd2212e1f7 * based on a patch by Christo Crause: more compiler fixes for avrtiny, resolves #36646 
git-svn-id: trunk@44103 -
(cherry picked from commit 36058ca4d4)
 2021-10-24 12:40:37 +02:00
florian
be4c56a05c * patch by Christo Crause: fix startup code for avrtiny subarch, resolves #36650 
git-svn-id: trunk@44100 -
(cherry picked from commit 7d283f530e)
 2021-10-24 12:40:37 +02:00
florian
61c6c04f71 + patch by Christo Crause: Support for attiny10x controllers, resolves #36645 
git-svn-id: trunk@44081 -
(cherry picked from commit 00214406bc)

# Conflicts:
#	.gitattributes
 2021-10-24 12:40:37 +02:00
florian
ea2a93731d * patch by Christo Crause: support for megaAVR 0 and tinyAVR 0/1, #36616, part 3/3 
git-svn-id: trunk@44038 -
(cherry picked from commit 9d91d680fb)

# Conflicts:
#	.gitattributes
 2021-10-24 12:40:37 +02:00
florian
fd5614576f * patch by Christo Crause: support for megaAVR 0 and tinyAVR 0/1, #36616, part 2/3 
git-svn-id: trunk@44037 -
(cherry picked from commit 7892e3f7b7)

# Conflicts:
#	.gitattributes
 2021-10-24 12:40:37 +02:00
florian
0dc7bfde42 * patch by Christo Crause: support for megaAVR 0 and tinyAVR 0/1, #36616, part 1/3 
git-svn-id: trunk@44036 -
(cherry picked from commit 670c61e760)
 2021-10-24 12:40:37 +02:00
florian
3ee32648c0 * system unit can be build for subarch avrtiny 
git-svn-id: trunk@44032 -
(cherry picked from commit 17c4834a4a)
 2021-10-24 12:40:37 +02:00
florian
4f5b872098 * patch by Christo Crause: avrtiny26 controller is not subarch avr25 but avr2, resolves #36620 
git-svn-id: trunk@44021 -
(cherry picked from commit d2a059bd02)
 2021-10-24 12:40:37 +02:00
florian
0a66f8f1dd * patch by Christo Crause: Correct subarch for avrtiny series in compiler, resolves #36619 
git-svn-id: trunk@44020 -
(cherry picked from commit 3ab8830b83)
 2021-10-24 12:40:37 +02:00
florian
8917c66151 * AVR: use CP ...,r1 instead of CPI ...,0 to enable all registers being used as first operand 
git-svn-id: trunk@44006 -
(cherry picked from commit 08c2afb0a4)
 2021-10-24 12:40:37 +02:00
florian
ce336a08c5 * omit first not, helps the reg. allocator to find a workable colouring, resolves #36611 
git-svn-id: trunk@44005 -
(cherry picked from commit ae8d2dc69a)
 2021-10-24 12:40:37 +02:00
florian
23d26d495f * AVR: attiny can do post increment operations, so remove code working around this 
git-svn-id: trunk@43996 -
(cherry picked from commit 429130fa34)
 2021-10-24 12:40:37 +02:00
florian
6d2880e809 * AVR: do not insert jmp if not supported 
git-svn-id: trunk@43995 -
(cherry picked from commit bd96765632)
 2021-10-24 12:40:37 +02:00
florian
0add128d7b + AVR: initial support of the avrtiny architecture in the rtl 
git-svn-id: trunk@43988 -
(cherry picked from commit 28391e04bc)
 2021-10-24 12:40:37 +02:00
florian
bee41253bd + AVR: initial support for the avrtiny architecture 
git-svn-id: trunk@43987 -
(cherry picked from commit 2d9cdab264)
 2021-10-24 12:40:37 +02:00
florian
150fac54cb * changes shift parameter of shift helpers into ALUUInt, as there is an "and" used anyways, this does not change semantics but reduces register pressure on 8 bit targets 
git-svn-id: trunk@42200 -
(cherry picked from commit f92b8d1681)
 2021-10-24 12:40:37 +02:00
florian
4a73c31c82 * AVR: tcgavr.normalize_ref must always load the reference into tmpreg 
git-svn-id: trunk@43986 -
(cherry picked from commit f629fa1bb9)
 2021-10-24 12:40:37 +02:00
florian
a9bbcccb5d + AVR: GetDefaultZeroReg and GetDefaultTmpReg 
git-svn-id: trunk@43985 -
(cherry picked from commit 26eae3672b)

# Conflicts:
#	compiler/avr/cpubase.pas
 2021-10-24 12:40:37 +02:00
florian
cda78c398f + AVR: cputype cpu_avrtiny 
git-svn-id: trunk@43984 -
(cherry picked from commit aaa6ae5770)
 2021-10-24 12:40:37 +02:00
florian
3328f991c7 * AVR: fixes pushing and handling of stack passed parameters 
git-svn-id: trunk@43983 -
(cherry picked from commit 96a4cda03b)
 2021-10-24 12:40:37 +02:00
florian
fbb3fe56a9 * AVR: fixed TDwarfAsmCFILowLevel.generate_initial_instructions 
git-svn-id: trunk@43982 -
(cherry picked from commit 6f434b6751)
 2021-10-24 12:40:37 +02:00
florian
201a89504e * patch by Christo Crause: reg. allocation information if non-volatile registers 
are used for parameter passing as it is might happen on avr, resolves #36079

git-svn-id: trunk@43390 -
(cherry picked from commit fabe4cc067)

# Conflicts:
#	.gitattributes
 2021-10-24 12:40:37 +02:00
florian
b04f398d27 * avr: help the compiler with constant loading to avoid ie 200309041 
git-svn-id: trunk@43350 -
(cherry picked from commit 701848889e)
 2021-10-24 12:40:37 +02:00
florian
3b5dfbf79c * avr: more precise execution weigth for shift loops 
git-svn-id: trunk@43349 -
(cherry picked from commit e8a48be3bc)
 2021-10-24 12:40:37 +02:00
florian
b241fec17b * avr directly encodes constant shifts of 64 bit values 
git-svn-id: trunk@43348 -
(cherry picked from commit f61207f1cc)
 2021-10-24 12:40:37 +02:00
florian
647c5889de * simplified fpc_mul_qword so it compiles again on avr, fixes #36236 but does not solve the root of the problem 
git-svn-id: trunk@43342 -
(cherry picked from commit 3b1903b430)
 2021-10-24 12:40:37 +02:00
florian
63375effda * patch by Christo Crause: fix for r43136 
git-svn-id: trunk@43169 -
(cherry picked from commit 5fc12500f2)
 2021-10-24 12:40:36 +02:00
florian
8e68ea69cb * (modified/re-formatted) patch by Christo Crause: AVR: Optimizing code generation for shift with compile time constant 
git-svn-id: trunk@43136 -
(cherry picked from commit dd2d1bf68b)
 2021-10-24 12:40:36 +02:00
florian
bf85e51962 * AVR: patch by Christo Crause: fixes tcgavr.g_concatcopy for data with size>255, resolves #36066 
git-svn-id: trunk@42977 -
(cherry picked from commit 4e93a9a6c7)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
821a83f735 * Fix exitcode handling for avrsim target. Patch by Christo Crause 
git-svn-id: trunk@42940 -
(cherry picked from commit 05c4f45596)
 2021-10-24 12:40:36 +02:00
florian
97b0bda68d * fix tcgavr.g_flags2reg for sizes > 1 byte 
git-svn-id: trunk@42938 -
(cherry picked from commit 9e5cbce6be)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
d14e3e96a7 - Fix bug in software overflow checking for longint's. 
- AVR: Fix overflow checking for HW multiplications

git-svn-id: trunk@42531 -
(cherry picked from commit 1b698d319f)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
0c4d299514 AVR: Add support for using nostackframe in interrupt routines. 
git-svn-id: trunk@42519 -
(cherry picked from commit f72342ed0e)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
49ac4e0ed3 AVR: Add optimizations for sign testing, and a better Abs() implementation. 
git-svn-id: trunk@42510 -
(cherry picked from commit 91016c97a4)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
bca0d5774f - Adds a number of optimizations for 64bit integer operations on AVR. Patch from Christo Crause in issue #35691. 
git-svn-id: trunk@42495 -
(cherry picked from commit 893507a5d6)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
8b02397b18 - Split division routines out into an include file. 
- Reuse division routines for calculating both division and modulus.
- Add implementations of BsfByte and BsrByte that don't use a lookup table.

git-svn-id: trunk@42494 -
(cherry picked from commit 4b93eb64b3)

# Conflicts:
#	.gitattributes
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
e03c4eb34f - Applied patch by Christo Crause from #33914 
git-svn-id: trunk@42493 -
(cherry picked from commit ff3372567f)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
464aeb266e - Fix overflow checking for multiplication operations on AVR. 
git-svn-id: trunk@42492 -
(cherry picked from commit 030cf78ac5)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
2b92b97056 - Change syntax of sbiw operands to work around syntax in older binutils. 
git-svn-id: trunk@42336 -
(cherry picked from commit 48a7c0989a)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
f1a9930550 avr: Fixed some inconsistencies. 
git-svn-id: trunk@42204 -
(cherry picked from commit 0d97dc7965)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
a886e77b5e - Fix compilation on architectures without absolute call/jump instructions. 
git-svn-id: trunk@42164 -
(cherry picked from commit ee7bc1d516)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
4996d129e5 - Add mov optimization for STS instruction. 
git-svn-id: trunk@42163 -
(cherry picked from commit aa4961d06e)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
8eb523e696 - Add assembler implementation of integer division, patch by Christo Crause. For now there's a division by zero check added. 
- Fix setjmp/longjmp handling on 3 byte PC AVRs.

git-svn-id: trunk@42162 -
(cherry picked from commit dee0197890)
 2021-10-24 12:40:36 +02:00