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25 Commits

Author SHA1 Message Date
Jonas Maebe
3ac703506c * rest of the previous accidental partial commit 
git-svn-id: branches/fixes_3_2@41250 -
 2019-02-07 19:56:21 +00:00
nickysn
b9ab9e5782 + initial (experimental) implementation of section-based smartlinking for i8086. 
Use -dI8086_SMARTLINK_SECTIONS to enable.

git-svn-id: trunk@39211 -
 2018-06-11 16:56:33 +00:00
florian
0b10193660 * use dwarf-3 for avr-embedded by default as it makes the size of DW_FORM_ref_addr target indepented 
git-svn-id: trunk@37661 -
 2017-12-02 17:37:11 +00:00
Károly Balogh
a4b096e9da m68k: added the embedded target 
git-svn-id: trunk@35589 -
 2017-03-15 13:37:56 +00:00
Károly Balogh
1c4207642c tabs to spaces indentation fixes. no functional changes 
git-svn-id: trunk@35318 -
 2017-01-17 13:41:13 +00:00
nickysn
c2305809dc + added an i8086-embedded target support to the compiler (RTL and makefile 
support are not done yet)

git-svn-id: trunk@33999 -
 2016-06-17 19:15:24 +00:00
Jeppe Johansen
1c0c944311 Added x86_64-embedded target. Patch from Benjamin Rosseaux 
git-svn-id: trunk@33097 -
 2016-02-14 10:57:00 +00:00
Jeppe Johansen
4c8fc04a24 Fix a bunch of alignment problems for arm-embedded, mostly armv6m which uses the generic Move and FIllChar routines. 
git-svn-id: trunk@32070 -
 2015-10-17 12:11:32 +00:00
florian
3d0b1020d7 * proper alignment constants for avr-embedded 
git-svn-id: trunk@30596 -
 2015-04-14 20:47:47 +00:00
Jonas Maebe
bacd303208 * synchronized with trunk up to r27758 
git-svn-id: branches/hlcgllvm@27779 -
 2014-05-12 16:12:34 +00:00
florian
b2b26f84cf * partially merged the mips-embedded branch of Michael Ring: 
- startup code/controller units are not merged yet
  - assembler call does not pass the needed CPU type yet

git-svn-id: trunk@27188 -
 2014-03-19 21:25:38 +00:00
Jonas Maebe
e9268a0a14 * synchronised with trunk up till r26975 
git-svn-id: branches/hlcgllvm@26976 -
 2014-03-06 21:36:58 +00:00
Jeppe Johansen
d24cbbf9f5 Changed debug information to dwarf for ARM_embedded, and set local minimum alignment to 4. 
Fixed a bug where ARMv7M targets would not use the DIV instructions.
Moved many size-optimizing Thumb2 peephole optimizations to PostPeepHoleOptsCpu. Previously those optimizations could make it impossible to reuse the shared arm peephole optimizations.
Reenabled a fixed MLA/MLS peephole optimization.
Refactored some FindRegDealloc+regLoadedWithNewValue into RegEndOfLife calls.
Fixed some broken UXTB/UXTH optimizations. Previously they would also match UXT* instructions with ROR shifter ops.

git-svn-id: trunk@26198 -
 2013-12-08 16:50:15 +00:00
Jonas Maebe
9573160c1a + llvmdatalayout field for tsysteminfo that contains the encoded data layout 
as used by llvm for most targets (taken from clang, adapted in some cases
    where we use a custom stack alignment)

git-svn-id: branches/hlcgllvm@26032 -
 2013-11-11 11:14:55 +00:00
sergei
38058505ba * Changed linking infrastructure to look like assembler one: 
* Changed direct references to linker classes in TSystemInfo records to enumerated ids.
  * RegisterExtennalLinker and RegisterInternalLinker procedures replaced by single RegisterLinker procedure and moved to link.pas.
  - TAbstractLinker is no longer necessary, removed.

This change allows to register linker once per id, rather than once per target, and also allows TSystemInfo records to be read-only.

git-svn-id: trunk@25279 -
 2013-08-18 12:01:21 +00:00
Jeppe Johansen
818b43c060 Updated localalign values, and changed the behaviour of alignment of load/stores to not break aligned half-word copies 
git-svn-id: branches/laksen/arm-embedded@22828 -
 2012-10-23 12:45:40 +00:00
Jonas Maebe
bd31004fdb + describe for each supported target the default guaranteed stack alignment 
git-svn-id: trunk@22278 -
 2012-09-02 14:32:12 +00:00
florian
e9f2f3388e * use dwarf2 on avr-embedded by default because stabs is difficult due to name mangling issues 
git-svn-id: trunk@18973 -
 2011-09-04 19:37:26 +00:00
florian
0be59445f8 + basic i386-embedded implementation for multiboot by Jeppe Johansen, resolves #15676 
git-svn-id: trunk@16801 -
 2011-01-23 11:18:50 +00:00
Jonas Maebe
b4c8c73e70 * changed tf_use_function_relative_addresses into an assembler flag (with 
the opposite meaning, af_stabs_use_function_absolute_addresses), because it
    is different on Darwin for the internal and external assembler)

git-svn-id: trunk@14342 -
 2009-12-06 13:21:28 +00:00
florian
86aad85b78 + section smartlink bss for embedded targets 
git-svn-id: trunk@13341 -
 2009-06-27 15:21:01 +00:00
Tomas Hajny
54f3d28ce8 * prefix for import libraries now configurable rather than hardcoded, plus fixed issue with name of OS/2 import libraries 
git-svn-id: trunk@12727 -
 2009-02-09 00:01:15 +00:00
florian
24fe46b3a3 + missing includes of fpcdefs.inc added 
git-svn-id: trunk@11916 -
 2008-10-18 14:07:42 +00:00
florian
c05d4912f4 + basic system unit for avr-embedded 
* fixed several compiler stuff to be able to start system unit compilation on avr

git-svn-id: trunk@10318 -
 2008-02-13 20:35:16 +00:00
daniel
9adb202a92 * Rework the constexprint to allow operations from low(int64) to high(qword). 
+ Some initial work on a formaldef which also carries the typinfo of a parameter.

git-svn-id: trunk@7639 -
 2007-06-13 07:41:18 +00:00