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104 Commits

Author SHA1 Message Date
peter
3078a1927f * remove ttype 
* rename old ttype variables *type to *def
  * rename resulttypepass to pass_typecheck
  * rename pass_2 to pass_generate_code

git-svn-id: trunk@5077 -
 2006-10-29 22:19:39 +00:00
Jonas Maebe
593f74d155 + full support for varargs-related functionality for "mwpascal; external;" 
functions

git-svn-id: trunk@4910 -
 2006-10-14 17:56:42 +00:00
Jonas Maebe
55a2007321 * fixed skipping of parameter registers for ppc/aix in case a parameter 
has to be passed on the stack before all registesters are used up
  * fixed calculation of stack offsets for ppc/aix abi for small records, 
    arrays and ordinals passed on the stack after all registers are used
  + test for all of the above

git-svn-id: trunk@3166 -
 2006-04-07 22:17:45 +00:00
Jonas Maebe
385815beff * fixed offset calculation of first parameter on the stack if there 
were any preceding parameters < 4 bytes

git-svn-id: trunk@3141 -
 2006-04-04 12:44:19 +00:00
Jonas Maebe
ab8f96f4cf * disabled i386 createtempparaloc again because it generates wrong 
code in case of nested function calls with lots of arguments

git-svn-id: trunk@2948 -
 2006-03-17 22:01:25 +00:00
peter
b7fe6797bf Merged revisions 2921-2922,2925 via svnmerge from 
http://svn.freepascal.org/svn/fpc/branches/linker/compiler

........
r2921 | peter | 2006-03-15 08:35:00 +0100 (Wed, 15 Mar 2006) | 2 lines

  * pass ObjectWriter to ObjectOuput

........
r2922 | peter | 2006-03-15 12:40:30 +0100 (Wed, 15 Mar 2006) | 2 lines

  * refactor asmdata

........
r2925 | peter | 2006-03-15 16:09:39 +0100 (Wed, 15 Mar 2006) | 3 lines

  * add cfi to asmdata
  * move asmlist, asmcfi, asmdata to own unit

........

git-svn-id: trunk@2932 -
 2006-03-16 08:52:22 +00:00
Jonas Maebe
d8ed0a8722 * copied createtemppara override from x86, to avoid creating double 
copies of large value paras

git-svn-id: trunk@2692 -
 2006-02-26 14:53:59 +00:00
Jonas Maebe
c423e23bb4 * only use r12 as frame pointer in the entry code for ppc if necessary 
git-svn-id: trunk@2086 -
 2005-12-31 10:54:09 +00:00
Jonas Maebe
8f6babfef7 * fixed passing record parameters of size >= 3 and whose size is not 
divisible by 4 on Darwin (have to be passed on the stack instead of in
    registers), fixes tcalext3

git-svn-id: trunk@2002 -
 2005-12-20 10:13:10 +00:00
Jonas Maebe
89094457c5 * pass varargs float parameters only in integer registers instead of only 
in fpu registers for aix abi. Proper fix is to pass them in both, but
    at least gcc under Mac OS X only seems to use the contents in the integer
    registers currently.

git-svn-id: trunk@1576 -
 2005-10-23 14:23:16 +00:00
Jonas Maebe
614f49355b - removed commented unused assignintreg() procedure 
git-svn-id: trunk@648 -
 2005-07-18 13:03:34 +00:00
fpc
790a4fe2d3 * log and id tags removed 
git-svn-id: trunk@42 -
 2005-05-21 09:42:41 +00:00
fpc
50778076c3 initial import 
git-svn-id: trunk@1 -
 2005-05-16 18:37:41 +00:00
Jonas Maebe
bfa2301575 * const record parameters > 8 bytes are now passed by reference for non 
cdecl/cppdecl procedures on Mac OS/Mac OS X to fix compatibility with
    GPC (slightly more efficient than Metrowerks behaviour below, but
    less efficient in most cases than our previous scheme)
  + "mwpascal" procedure directive to support the const record parameter
    behaviour of Metrowerks Pascal, which passes all const records by
    reference
 2005-03-27 14:10:52 +00:00
Jonas Maebe
706a87c2df * don't lose sign of ord types for register parameters 2005-02-19 14:04:14 +00:00
peter
e417e34496 * truncate log 2005-02-14 17:13:06 +00:00
Jonas Maebe
a823a15888 * records which consist of only a union of one element have to be passed 
according to record parameter passing rules, not according to the rules
    of that item's type (change relevant to AIX abi only)
 2005-02-11 15:20:23 +00:00
peter
18ebd28692 * push_addr_param must be defined per target 2005-02-03 20:04:49 +00:00
peter
f5e21ec2ff * fixed parseparaloc 2005-01-31 17:46:25 +00:00
peter
35e466d971 * remove copy_value_on_stack and a_param_copy_ref 2005-01-20 17:47:01 +00:00
Jonas Maebe
52212c3fb6 * fixed overallocation of stack space for parameters under SYSV 
(introduced in one of my previous commits)
  * unified code of get_volatile_registers_fpu for SYSV and AIX
 2005-01-14 20:59:17 +00:00
Jonas Maebe
74cc20070d * r2 can be used by the register allocator under Darwin 
* merged the initialisations of the fpu register allocator for AIX and
    SYSV
 2005-01-13 22:02:40 +00:00
Jonas Maebe
8654fac06c * fixed copy_value_on_stack() for AIX abi 
+ added support for passing empty record parameters
 2005-01-13 19:32:08 +00:00
Jonas Maebe
9c22d594b0 + support for passing records in registers under darwin 
* tcgpara now also has an intsize field, which contains the size in
    bytes of the whole parameter
 2005-01-10 21:50:05 +00:00
Jonas Maebe
7fc8f866c6 * fixed stupid tregister/tsuperregister bug (type checking circumvented 
using explicit typecase), caused bug3523
 2005-01-07 10:58:03 +00:00
Károly Balogh
5908985365 * more SysV call support stuff for MorphOS 2005-01-06 02:13:03 +00:00
Károly Balogh
18be2ff0fd * sysv abi also uses F0-F13 as volatile registers 2005-01-05 19:01:53 +00:00
Jonas Maebe
d377cacc61 * fixed call-by-value passing of records with size 1, 2 or 4 for AIX abi 
(using a hack, normally all records should by passed by value under the
     aix abi, but that's currently impossible)
 2004-12-24 15:00:11 +00:00
peter
fad0e529a4 * syscall with sysv abi for morphos 2004-12-15 19:30:32 +00:00
Jonas Maebe
49a8939b22 * modifications to work with the generic code to copy LOC_REFERENCE 
parameters to local temps (fixes tests/test/cg/tmanypara)
 2004-12-04 21:47:46 +00:00
peter
8cf8c54609 * fixed varargs 
* replaced dynarray with tlist
 2004-11-22 22:01:19 +00:00
peter
89b1b583c9 * ttempcreatenode.create_reg merged into .create with parameter 
whether a register is allowed
  * funcret_paraloc renamed to funcretloc
 2004-11-21 17:54:59 +00:00
florian
18f7aa97dd * changed funcret location back to tlocation 2004-11-21 17:17:03 +00:00
peter
e740a66636 * tparaitem removed, use tparavarsym instead 
* parameter order is now calculated from paranr value in tparavarsym
 2004-11-15 23:35:30 +00:00
florian
60e0494a74 * fixed morphos syscall 2004-11-14 16:26:29 +00:00
florian
36112785f8 * indention fixed 2004-09-25 20:28:20 +00:00
peter
33a834821f * paraloc branch merged 2004-09-21 17:25:12 +00:00
florian
aba734edc9 * fixed funcret_paraloc writing in units 2004-07-19 19:15:50 +00:00
florian
b1dc8c5572 * function result location for syscalls on MOS hopefully correctly set now 2004-07-17 13:51:57 +00:00
Jonas Maebe
fab51678da * fixed passing of fpu paras on the stack 
* fixed number of fpu parameters passed in registers
  * skip corresponding integer registers when using an fpu register for a
    parameter under the AIX abi
 2004-07-09 21:45:24 +00:00
Jonas Maebe
563f7ba253 * fix for broken TP-style constructor handling in the compiler 2004-07-01 18:00:37 +00:00
florian
8a9758c5e2 * logs truncated 2004-06-20 08:55:28 +00:00
florian
e8098f6b71 + added lib support for Amiga/MorphOS syscalls 2004-05-01 22:05:01 +00:00
Károly Balogh
6dbbdea44c * added correct offsets for PowerPC/MorphOS location support 2004-04-18 23:19:48 +00:00
florian
a7478ee97f + location support for arguments, currently PowerPC/MorphOS only 2004-04-18 15:22:24 +00:00
florian
06a33abebd * fixed arg. area calculation 2004-02-19 17:07:42 +00:00
florian
be7067445a * fixed to compile the rtl again 2004-02-11 23:18:59 +00:00
Jonas Maebe
df428f7a5d * fixed allocation of parameters passed by reference for powerpc in 
callee
 2004-01-17 15:55:10 +00:00
florian
541955ad91 + x86 instruction tables for x86-64 extended 2004-01-15 14:01:18 +00:00
florian
d38abc3a3f + setting of bit 6 of cr for c var args on ppc implemented 2003-12-28 22:09:12 +00:00