git.gag.com Git - fw/sdcc/log

kvigor [Thu, 15 Nov 2001 05:26:42 +0000 (05:26 +0000)]

Fix broken genXor in bug-460444

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sandeep [Wed, 14 Nov 2001 21:08:43 +0000 (21:08 +0000)]

slocs are not statics

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sandeep [Wed, 14 Nov 2001 21:07:44 +0000 (21:07 +0000)]

Second pass for register allocator
set DISABLE_FILL_GAPS envirornment variable to disable

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sandeep [Wed, 14 Nov 2001 19:08:12 +0000 (19:08 +0000)]

Fixed another AOP_STR & ruonly problem

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sandeep [Wed, 14 Nov 2001 07:14:54 +0000 (07:14 +0000)]

Fixed a post increment bug

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sandeep [Wed, 14 Nov 2001 07:14:17 +0000 (07:14 +0000)]

Many changes. Started a second pass to the register allocator & true 10bit stack
fully implemented

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sandeep [Wed, 14 Nov 2001 07:12:46 +0000 (07:12 +0000)]

Added spillA - flag set when spilt by register allocator

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sandeep [Wed, 14 Nov 2001 07:11:22 +0000 (07:11 +0000)]

Check for sign only when required

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sandeep [Wed, 14 Nov 2001 05:51:17 +0000 (05:51 +0000)]

Discovered pointer type for & operation could be incorrect for variables on
ds390 stack

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sandeep [Wed, 14 Nov 2001 05:23:59 +0000 (05:23 +0000)]

Added bpx Needed for 10bit stack pointer ds390

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bernhardheld [Tue, 13 Nov 2001 20:09:52 +0000 (20:09 +0000)]

* sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added

* sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added

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bernhardheld [Tue, 13 Nov 2001 19:52:03 +0000 (19:52 +0000)]

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johanknol [Tue, 13 Nov 2001 18:45:07 +0000 (18:45 +0000)]

size of a function is the size of a code pointer

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johanknol [Tue, 13 Nov 2001 16:34:13 +0000 (16:34 +0000)]

fixed bug #481053

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johanknol [Tue, 13 Nov 2001 15:38:13 +0000 (15:38 +0000)]

prevent push/pop-s for SEND registers

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johanknol [Tue, 13 Nov 2001 13:25:43 +0000 (13:25 +0000)]

all excess initializers (that I can think of) are catched now

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johanknol [Mon, 12 Nov 2001 21:08:02 +0000 (21:08 +0000)]

More excess initializer warnings. Global scalar and auto's yet to come..

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johanknol [Mon, 12 Nov 2001 19:46:16 +0000 (19:46 +0000)]

extra warnings for excess scalar/array/struct initializers

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johanknol [Mon, 12 Nov 2001 17:14:17 +0000 (17:14 +0000)]

fixed bug #478037

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johanknol [Mon, 12 Nov 2001 13:46:45 +0000 (13:46 +0000)]

prevent a timeout of the simulator

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johanknol [Mon, 12 Nov 2001 13:40:45 +0000 (13:40 +0000)]

size of a function is the size of a code pointer

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johanknol [Mon, 12 Nov 2001 10:14:26 +0000 (10:14 +0000)]

fixed bug #480712

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johanknol [Mon, 12 Nov 2001 09:32:07 +0000 (09:32 +0000)]

small fix where op was a value

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johanknol [Sun, 11 Nov 2001 21:57:07 +0000 (21:57 +0000)]

fixed bug #479725

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bernhardheld [Sun, 11 Nov 2001 21:52:47 +0000 (21:52 +0000)]

* sdcc/sim/ucsim/globals.cc: New: IXRAM.

* sdcc/sim/ucsim/stypes.h: New: IXRAM.

* sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.

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johanknol [Sun, 11 Nov 2001 20:29:57 +0000 (20:29 +0000)]

fixed bug #480645

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bernhardheld [Sun, 11 Nov 2001 18:14:05 +0000 (18:14 +0000)]

make it running

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johanknol [Sun, 11 Nov 2001 16:31:50 +0000 (16:31 +0000)]

fall back to e format if float is too big

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johanknol [Sun, 11 Nov 2001 16:22:09 +0000 (16:22 +0000)]

slightly more enhanced fp test

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johanknol [Sun, 11 Nov 2001 11:33:04 +0000 (11:33 +0000)]

parameters of internal c support functions are extern

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johanknol [Sun, 11 Nov 2001 09:34:16 +0000 (09:34 +0000)]

added some _'s

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sdattalo [Sun, 11 Nov 2001 08:07:32 +0000 (08:07 +0000)]

- Added setReverse to reverse the order of a set
- Parameters in call stack were reversed
- removed extraneous parameters in popGet (which was derived from aopGet)

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kvigor [Sun, 11 Nov 2001 00:43:31 +0000 (00:43 +0000)]

we sometimes use five elements of aop_str

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sandeep [Sat, 10 Nov 2001 23:47:21 +0000 (23:47 +0000)]

Introduced DPTR use - now DPTR will allocated to liveRanges much more
frequently

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sandeep [Sat, 10 Nov 2001 23:45:10 +0000 (23:45 +0000)]

Improved accuse

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sandeep [Sat, 10 Nov 2001 23:43:13 +0000 (23:43 +0000)]

Added iCodeSeqhTab - hashTable maintained with ic->seq

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sandeep [Sat, 10 Nov 2001 23:42:19 +0000 (23:42 +0000)]

Cosmetics -- prints ruonly flag in printOperand

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sandeep [Sat, 10 Nov 2001 23:41:22 +0000 (23:41 +0000)]

Minor impreovement to cse - prefer register equivalent (if iTemps share the
same spil location)

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johanknol [Sat, 10 Nov 2001 17:50:51 +0000 (17:50 +0000)]

fixed and cleaned up fp support, optimisation yet to come

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sandeep [Sat, 10 Nov 2001 16:04:41 +0000 (16:04 +0000)]

Fixed the range computation for SEND iCode

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sandeep [Sat, 10 Nov 2001 06:42:23 +0000 (06:42 +0000)]

Added initial cseCostEstimation function, this I think will grow over a period of time

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sandeep [Sat, 10 Nov 2001 06:41:41 +0000 (06:41 +0000)]

Added NULL entry for port->cseOk

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sandeep [Sat, 10 Nov 2001 06:39:57 +0000 (06:39 +0000)]

Added NULL to port->cseOk function

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sandeep [Sat, 10 Nov 2001 06:39:13 +0000 (06:39 +0000)]

Small change in valCastLiteral. I think this is a BUG in GCC convertion of
float to short was screwing up .

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sandeep [Sat, 10 Nov 2001 06:38:03 +0000 (06:38 +0000)]

Added eBBlockNum to iCode .. now we know which basic block this iCode belongs to

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sandeep [Sat, 10 Nov 2001 06:37:34 +0000 (06:37 +0000)]

don't understand why all bit operations operands need to be unsigned changed
this, since it was causing BIG problems with CSE

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sandeep [Sat, 10 Nov 2001 06:35:39 +0000 (06:35 +0000)]

Took away some dead code & added checking with port->cseOk if ok to replace
a previously evaluated iCode.

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sandeep [Fri, 9 Nov 2001 21:41:56 +0000 (21:41 +0000)]

moved back NULLING of spil location. generated horrble code
have to check some more

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sandeep [Fri, 9 Nov 2001 20:53:41 +0000 (20:53 +0000)]

some more progress

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sandeep [Fri, 9 Nov 2001 20:52:47 +0000 (20:52 +0000)]

Now uses clashes bitVect to determine if the slocs can be shared

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sandeep [Fri, 9 Nov 2001 20:51:46 +0000 (20:51 +0000)]

Fixed a potential bug in genGenPointerSet

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sandeep [Fri, 9 Nov 2001 20:49:44 +0000 (20:49 +0000)]

Now uses the clash information to determine of slocs can be shared
also some prep work for improving register allocation

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sandeep [Fri, 9 Nov 2001 20:48:36 +0000 (20:48 +0000)]

Added support for Post Increment to pointerSet routines too

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sandeep [Fri, 9 Nov 2001 20:43:57 +0000 (20:43 +0000)]

Added function computeClash - also moved NULLING out of spillocation
to computeClash since this is more accurate

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sandeep [Fri, 9 Nov 2001 20:42:37 +0000 (20:42 +0000)]

Added helper Macro SYM_SPIL_LOC

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sandeep [Fri, 9 Nov 2001 20:41:50 +0000 (20:41 +0000)]

Added function hTabMaxKey returns Max key size in a hashTable

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sandeep [Fri, 9 Nov 2001 20:40:52 +0000 (20:40 +0000)]

Added printing filename & clashes vector in dumpLiveRanges

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sandeep [Fri, 9 Nov 2001 20:32:55 +0000 (20:32 +0000)]

Added clashes (bitVect) to symbol structure

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johanknol [Fri, 9 Nov 2001 15:40:49 +0000 (15:40 +0000)]

some prelimanary floating point fixes

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johanknol [Fri, 9 Nov 2001 09:14:53 +0000 (09:14 +0000)]

lost some debugging aids

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johanknol [Thu, 8 Nov 2001 20:00:27 +0000 (20:00 +0000)]

obsolete

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johanknol [Thu, 8 Nov 2001 19:32:47 +0000 (19:32 +0000)]

commited Sandeep's ptr inc/dec opts after his disc crashed

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johanknol [Thu, 8 Nov 2001 14:29:58 +0000 (14:29 +0000)]

temp fix for mcs51 jump out of range

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johanknol [Thu, 8 Nov 2001 13:04:01 +0000 (13:04 +0000)]

some more debugging aids

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bernhardheld [Thu, 8 Nov 2001 09:21:42 +0000 (09:21 +0000)]

Make it right

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bernhardheld [Thu, 8 Nov 2001 09:04:45 +0000 (09:04 +0000)]

Find RLIMIT_CPU in sys/resource.h

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bernhardheld [Thu, 8 Nov 2001 08:45:29 +0000 (08:45 +0000)]

moved to fwk/lib

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sdattalo [Thu, 8 Nov 2001 04:11:01 +0000 (04:11 +0000)]

^= is now working.

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sandeep [Thu, 8 Nov 2001 00:17:53 +0000 (00:17 +0000)]

Added another pattern to scan for post increment

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michaelh [Wed, 7 Nov 2001 21:35:35 +0000 (21:35 +0000)]

Fixed up missing globl

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michaelh [Wed, 7 Nov 2001 21:17:05 +0000 (21:17 +0000)]

* src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
(packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
(packRegsForAccUse2): Added rule to pack hbit IFXs into A.

* src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.

* src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
(genNotFloat): Added.
(genUminusFloat): Added.

* device/lib/z80/Makefile: Added floating pt stubs.

* device/lib/Makefile.in (Z80SOURCES): Added floating pt support.

* src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.

* device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.

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bernhardheld [Wed, 7 Nov 2001 20:28:07 +0000 (20:28 +0000)]

* sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.

* sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.

* sdcc/support/regression/Makefile: Add port ds390.

* sdcc/support/regression/ports/mcs51/spec.mk: Minor change.

* sdcc/support/regression/ports/ds390/spec.mk: Added.

* sdcc/support/regression/ports/ds390/support.c: Added.

* sdcc/support/regression/ports/ds390/uCsim.cmd: Added.

* sdcc/support/regression/ports/mcs51/timeout.c: Cut.

* sdcc/support/regression/fwk/lib/timeout.c: Paste.

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1523 4a8a32a2-be11-0410-ad9d-d568d2c75423

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michaelh [Wed, 7 Nov 2001 18:20:35 +0000 (18:20 +0000)]

Added missing entries

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1522 4a8a32a2-be11-0410-ad9d-d568d2c75423

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kvigor [Wed, 7 Nov 2001 18:18:53 +0000 (18:18 +0000)]

ogga-ectomy

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1521 4a8a32a2-be11-0410-ad9d-d568d2c75423

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sandeep [Wed, 7 Nov 2001 06:15:31 +0000 (06:15 +0000)]

Added option --use-accelerator (for DS390)

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1520 4a8a32a2-be11-0410-ad9d-d568d2c75423

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sandeep [Wed, 7 Nov 2001 06:14:25 +0000 (06:14 +0000)]

Disbale interrupt during Accelerator operations
Use option to determine if Accelerator code should be generated

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1519 4a8a32a2-be11-0410-ad9d-d568d2c75423

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sandeep [Wed, 7 Nov 2001 01:22:20 +0000 (01:22 +0000)]

Another small improvement on cast remat

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1518 4a8a32a2-be11-0410-ad9d-d568d2c75423

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sandeep [Wed, 7 Nov 2001 00:31:54 +0000 (00:31 +0000)]

Fixed cast remat problem for pointerGet & pointerSet

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1517 4a8a32a2-be11-0410-ad9d-d568d2c75423

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sdattalo [Wed, 7 Nov 2001 00:05:06 +0000 (00:05 +0000)]

- Parameter passing now works
- Added comments
- pBlock statistics are now displayed in .asm files (debugging stuff)

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1516 4a8a32a2-be11-0410-ad9d-d568d2c75423

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johanknol [Tue, 6 Nov 2001 16:28:52 +0000 (16:28 +0000)]

fixed bug #478698

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1515 4a8a32a2-be11-0410-ad9d-d568d2c75423

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johanknol [Tue, 6 Nov 2001 15:58:03 +0000 (15:58 +0000)]

a small naked and calleesave fix

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1514 4a8a32a2-be11-0410-ad9d-d568d2c75423

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kvigor [Tue, 6 Nov 2001 06:24:40 +0000 (06:24 +0000)]

Arithmetic accelerator: genModTwoBytes loaded MB backwards with literals too.

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1513 4a8a32a2-be11-0410-ad9d-d568d2c75423

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kvigor [Tue, 6 Nov 2001 05:45:47 +0000 (05:45 +0000)]

Arithmetic accelerator fixes: literal multiply/divide loaded MB in wrong order; multiply generated bad code if result was in ACC

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1512 4a8a32a2-be11-0410-ad9d-d568d2c75423

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kvigor [Mon, 5 Nov 2001 21:28:55 +0000 (21:28 +0000)]

Fix crash compiling vprintf.c

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1511 4a8a32a2-be11-0410-ad9d-d568d2c75423

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sandeep [Mon, 5 Nov 2001 15:48:00 +0000 (15:48 +0000)]

added macro IS_CAST_ICODE

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1510 4a8a32a2-be11-0410-ad9d-d568d2c75423

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sandeep [Mon, 5 Nov 2001 15:19:24 +0000 (15:19 +0000)]

cast of a remat is also remat.

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1509 4a8a32a2-be11-0410-ad9d-d568d2c75423

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sandeep [Mon, 5 Nov 2001 15:18:07 +0000 (15:18 +0000)]

Cast of a remat is also remat.

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1508 4a8a32a2-be11-0410-ad9d-d568d2c75423

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johanknol [Mon, 5 Nov 2001 14:28:10 +0000 (14:28 +0000)]

fixed bug #477835 for the mcs port

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1507 4a8a32a2-be11-0410-ad9d-d568d2c75423

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johanknol [Mon, 5 Nov 2001 12:01:27 +0000 (12:01 +0000)]

more function pointer issues

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1506 4a8a32a2-be11-0410-ad9d-d568d2c75423

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michaelh [Mon, 5 Nov 2001 04:26:36 +0000 (04:26 +0000)]

Added heap support functions

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1505 4a8a32a2-be11-0410-ad9d-d568d2c75423

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michaelh [Mon, 5 Nov 2001 04:25:30 +0000 (04:25 +0000)]

* device/include/malloc.h: Added z80 and gbz80 support.
* device/lib/gbz80/heap.s: Added.
* device/lib/z80/heap.s: Added.
* device/lib/malloc.c: Added z80 and gbz80 support.
* support/regression/tests/malloc.c (testMalloc): Added.
* src/SDCCmain.c (parseCmdLine): Added support for -Wp.

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1504 4a8a32a2-be11-0410-ad9d-d568d2c75423

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michaelh [Mon, 5 Nov 2001 01:52:21 +0000 (01:52 +0000)]

* src/SDCCmain.c (parseCmdLine): Added support for -Wp.

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1503 4a8a32a2-be11-0410-ad9d-d568d2c75423

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michaelh [Mon, 5 Nov 2001 01:40:22 +0000 (01:40 +0000)]

* support/regression/tests/bug-478094.c: Added.

* src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1502 4a8a32a2-be11-0410-ad9d-d568d2c75423

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bernhardheld [Sun, 4 Nov 2001 21:09:53 +0000 (21:09 +0000)]

* sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests

        * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests

        * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests

        * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests

* sdcc/support/regression/tests/bug-460010.c: Small change for ds390

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1501 4a8a32a2-be11-0410-ad9d-d568d2c75423

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michaelh [Sun, 4 Nov 2001 18:44:57 +0000 (18:44 +0000)]

For 296a

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1499 4a8a32a2-be11-0410-ad9d-d568d2c75423

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sandeep [Sun, 4 Nov 2001 18:26:38 +0000 (18:26 +0000)]

Added a new warning message "W_CAST_STRUCT_PTR" when
pointers to different structures are CAST

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1498 4a8a32a2-be11-0410-ad9d-d568d2c75423

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sandeep [Sun, 4 Nov 2001 18:25:49 +0000 (18:25 +0000)]

Fixed bug-478036 : (struct array passed as argument)
Fixed bug when pointers to different structures were allowed to be cast without
a warning.
SDCC.lex cosmetic

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1497 4a8a32a2-be11-0410-ad9d-d568d2c75423

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johanknol [Sun, 4 Nov 2001 16:31:05 +0000 (16:31 +0000)]

more function pointer parameter issues

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1496 4a8a32a2-be11-0410-ad9d-d568d2c75423

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johanknol [Sun, 4 Nov 2001 16:26:12 +0000 (16:26 +0000)]

a small fix for the floating point problem

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1495 4a8a32a2-be11-0410-ad9d-d568d2c75423

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michaelh [Sun, 4 Nov 2001 03:19:14 +0000 (03:19 +0000)]

* support/regression/tests/bug-477927.c: Added.

* src/z80/peeph.def: Added minor rules.

* src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.

* src/z80/peeph.def: Added jump optimisation modification.

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1494 4a8a32a2-be11-0410-ad9d-d568d2c75423

SDCC with magic sdcdb for TeleMetrum

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