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Author SHA1 Message Date
David Given d41ba12679
Merge pull request #172 from ccodere/carl-ansi-part1 
Carl ansi part1
 2019-02-20 19:36:49 +01:00
carl 4b5de6c203 Remove unused variable. 2019-02-21 00:43:49 +08:00
carl f7ba3eec50 Remove CMake changes and generic sed scripts so they are move to a separate branch. 2019-02-21 00:43:04 +08:00
carl a80248f204 * Was trying to use the new system API which is not ready causing stack issues. 2019-02-20 00:44:32 +08:00
carl 9ca8f42930 + Add missing files. 2019-02-20 00:32:19 +08:00
carl 79eb91c880 + Add topgen 2019-02-19 00:54:24 +08:00
carl d825e962ed Better ANSI C compatibility and portability: 
+ Addition of function prototypes and include files.
+ Change function definitions to ANSI C style.
+ Initial support for CMake
 2019-02-19 00:54:24 +08:00
carl cc27fd471d Better ANSI C compatibility and portability: 
+ Addition of function prototypes and include files.
+ Change function definitions to ANSI C style.
+ Initial support for CMake
.
 2019-02-19 00:54:23 +08:00
carl 750a6bc684 Better ANSI C compatibility and portability: 
+ Addition of function prototypes and include files.
+ Change function definitions to ANSI C style.
+ Initial support for CMake
+ Scripts to generate compiler header is now sed based.
 2019-02-19 00:54:23 +08:00
carl e70690c510 + Addition of scripts to generate compiler include files. 2019-02-19 00:54:23 +08:00
carl 910643ccbb Better ANSI C compatibility and portability: 
+ Addition of function prototypes and include files.
+ Change function definitions to ANSI C style.
+ Initial support for CMake
 2019-02-19 00:54:23 +08:00
carl 10717cc791 Better ANSI C compatibility and portability: 
+ Addition of function prototypes and include files.
+ Change function definitions to ANSI C style.
- Remove support for generating K&R code.
- Remove mkstemp and replace by tmpnam (more portable but less safe)
 2019-02-19 00:54:23 +08:00
carl 42bbdec82d Better ANSI C compatibility and portability - part 1: 
+ Addition of function prototypes.
+ Change function definitions to ANSI C style.
 2019-02-19 00:54:23 +08:00
carl f49a5a24f7 * Initial support of CMake 2019-02-19 00:54:23 +08:00
carl 58d0c33784 * Initial support of CMake 2019-02-19 00:54:23 +08:00
carl b4df26e79d Better ANSI C compatibility and portability - part 1: 
+ Addition of function prototypes.
+ Change function definitions to ANSI C style.
+ Initial support for CMake
+ Added support for sys_tmpdir for better portability.
 2019-02-19 00:54:23 +08:00
carl 7317ae3291 * Initial support of CMake 2019-02-19 00:54:23 +08:00
carl 3214ddfa68 Better ANSI C compatibility and portability - part 1: 
+ Addition of function prototypes.
+ Change function definitions to ANSI C style.
 2019-02-19 00:54:23 +08:00
carl 288e81355e * Add missing header file. 2019-02-19 00:54:23 +08:00
carl bd25701a3f * Initial support of CMake 2019-02-19 00:54:23 +08:00
carl 18730a361d * Adapt to new sys_filesize prototype. 2019-02-19 00:54:23 +08:00
carl 8c7de90005 * Initial support of CMake 2019-02-19 00:54:23 +08:00
carl 7c7379c46f Better ANSI C compatibility and portability - part 1: 
+ Addition of function prototypes.
+ Change function definitions to ANSI C style.
+ Convert to sed scripts some shell scripts for better portability.
+ Reduce usage of em_path.h (TMPDIR is no longer hard coded)
 2019-02-19 00:54:23 +08:00
carl a4650360a3 * Initial support of CMake 
+ Generation of header files is now made through a C program to make it more portable.
 2019-02-19 00:54:23 +08:00
carl 0ac16f6116 Better ANSI C compatibility and portability - part 1: 
+ Addition of function prototypes.
+ Change function definitions to ANSI C style.
+ Convert to sed scripts some shell scripts for better portability.
+ Reduce usage of em_path.h
 2019-02-19 00:54:23 +08:00
carl 90d4797ff7 * Initial support of CMake 2019-02-19 00:54:23 +08:00
carl 0f75cc09ad Better ANSI C compatibility and portability - part 1: 
+ Addition of function prototypes.
+ Change function definitions to ANSI C style.
+ Convert to sed scripts some shell scripts for better portability.
+ Reduce usage of em_path.h
 2019-02-19 00:54:23 +08:00
carl 4555c1c8cf Better ANSI C compatibility and portability - part 1: 
+ Addition of function prototypes.
+ Change function definitions to ANSI C style.
+ Convert to sed scripts some shell scripts for better portability.
+ Reduce usage of em_path.h
 2019-02-19 00:54:23 +08:00
carl fdf5da62d7 Better ANSI C compatibility and portability - part 1: 
* Adapt to new sys_filesize prototype.
 2019-02-19 00:54:23 +08:00
carl 796317e0e3 Better ANSI C compatibility and portability - part 1: 
* Adapt to new sys_filesize prototype.
 2019-02-19 00:54:23 +08:00
carl 2e1c7c37e7 Better ANSI C compatibility and portability - part 1: 
+ Addition of function prototypes.
+ Change function definitions to ANSI C style.
+ Convert to sed scripts some shell scripts for better portability.
+ Reduce usage of em_path.h
 2019-02-19 00:54:23 +08:00
carl 3ee29a17e9 Better ANSI C compatibility and portability - part 1: 
+ Addition of function prototypes.
+ Change function definitions to ANSI C style.
+ Convert to sed scripts some shell scripts for better portability.
+ Reduce usage of em_path.h
 2019-02-19 00:54:22 +08:00
David Given 52aa22dc80 Fix typo. 2019-02-18 11:04:23 +01:00
David Given 12a0421988 Minor improvements to the way types are expanded (should avoid embarassing ands 
with 0xff).
 2019-02-17 10:09:22 +01:00
David Given c4ff0899dc
Merge pull request #171 from davidgiven/dtrg-comparisons 
i80: a few more minor fixes
 2019-02-16 01:23:27 +01:00
David Given 61d623c4d6 Add a few minor top optimisations. 2019-02-16 01:18:31 +01:00
David Given 6a8b298861 Fix typo where I was confusing sbi and sui, with hilarious results. 2019-02-16 01:18:21 +01:00
David Given dfd75c770b
Merge pull request #170 from davidgiven/dtrg-i169 
Fix driver crash when using -R
 2019-02-15 23:56:00 +01:00
David Given 245478a030 Fix memory corruption when using -R; the values being stored in the list 
weren't freeable when they should have been.
 2019-02-15 23:40:42 +01:00
David Given e976e10708 Reformat before editing. 2019-02-15 23:24:10 +01:00
David Given d4d5eee1cd
Merge pull request #168 from davidgiven/dtrg-i167 
i80: fix large stack frames
 2019-02-15 23:12:12 +01:00
David Given 4474d6433a Loading large constants now computes the stack offset correctly. 2019-02-15 23:03:01 +01:00
David Given 34c67698ef Generate the proper function prologues for big stack frames. 2019-02-15 23:01:33 +01:00
David Given e1ddbf969a
Merge pull request #166 from davidgiven/dtrg-comparisons 
i80: grabbag of optimisations
 2019-02-15 22:54:13 +01:00
David Given 8ca4d6ea1e Cleanup. 2019-02-15 22:26:14 +01:00
David Given c9467b683a Add rules for converting smallnconst2 and smallpconst2 to registers, to stop 
the conversion from happening via the stack. Star Trek goes from 39450 to 39384
bytes.
 2019-02-15 22:20:07 +01:00
David Given afd45acb89 Using regpair instead of hl_or_de is not, in fact, safe until we've stopped 
using bc.
 2019-02-15 21:38:17 +01:00
David Given d63a359a49 Fix nearly all the comparisons, a lot of which were broken. Using a rst for 
unsigned comparisons is surprisingly not that useful due to marshalling
overhead; it's only four bytes to do inline (plus jc), or six for a constant.
Also add some useful top optimisations.  Star Trek goes from 39890 to 39450
bytes.
 2019-02-15 21:30:27 +01:00
David Given 91c75f81b5 Call cmps rather than cmpu for bge... make cmps and cmpu rsts. Apply various 
other tiny optimisations.
 2019-02-15 00:38:39 +01:00
David Given 2924ce8ffa Use nicely optimised helper tools to do signed comparisons of words. Star Trek 
goes from 40452 to 39890 bytes.
 2019-02-14 23:57:55 +01:00