Jonas Maebe
c423e23bb4
* only use r12 as frame pointer in the entry code for ppc if necessary
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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
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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
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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
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git-svn-id: trunk@648 -
2005-07-18 13:03:34 +00:00
fpc
790a4fe2d3
* log and id tags removed
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git-svn-id: trunk@42 -
2005-05-21 09:42:41 +00:00
fpc
50778076c3
initial import
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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
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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
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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
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(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
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* 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
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+ 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
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* 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
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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
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(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
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parameters to local temps (fixes tests/test/cg/tmanypara)
2004-12-04 21:47:46 +00:00
peter
8cf8c54609
* fixed varargs
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* replaced dynarray with tlist
2004-11-22 22:01:19 +00:00
peter
89b1b583c9
* ttempcreatenode.create_reg merged into .create with parameter
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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
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* 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
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* 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
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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
Jonas Maebe
6bab64590e
* hopefully fixed varargs (both Pascal- and C-style)
2003-12-28 15:33:06 +00:00
florian
2aeea741ed
* fixed ppc compilation
2003-12-16 21:49:47 +00:00
florian
2e5c899b81
+ dummy tppcparamanager.create_varargs_paraloc_info added
2003-12-07 22:35:05 +00:00
Jonas Maebe
d5373d5971
* fixed several ppc assembler reader related problems
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* local vars in assembler procedures now start at offset 4
* fixed second_int_to_bool (apparently an integer can be in LOC_JUMP??)
2003-11-29 16:27:19 +00:00
peter
ec2e200e42
* fixed ppc build
2003-10-17 14:52:07 +00:00
olle
3febb20061
* changed to symbolic const for alignment
2003-10-08 21:15:27 +00:00
mazen
7668192be0
+ Alignement field added to TParaLocation (=4 as 32 bits archs)
2003-10-08 14:11:36 +00:00
