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Author SHA1 Message Date
David Given 5e9f79db05 Add Travis config file. 
--HG--
branch : default-branch
 2015-06-19 22:07:16 +02:00
David Given ff774212be Rename branch. 
--HG--
branch : default-branch
 2015-06-18 23:39:25 +02:00
David Given 44b5d01525 Merge. 
--HG--
rename : util/ncgg/build.mk => util/cgg/build.mk
 2015-03-23 00:14:10 +01:00
David Given b146d2641c Fix a slightly mysterious dependency issue. 2015-03-23 00:09:41 +01:00
David Given 98ea849d03 Improve flex correctness. 2015-03-23 00:09:27 +01:00
David Given 9f23fbbe6a Allow machines to use cg if they wish. 
--HG--
rename : mach/proto/ncg/build.mk => mach/proto/cg/build.mk
rename : util/ncgg/build.mk => util/cgg/build.mk
 2015-03-23 00:08:51 +01:00
David Given c5018d7088 64-bit-ify (adhoc varargs are evil). 2015-03-23 00:07:59 +01:00
David Given 3d5e72e20b Newer versions of GNU Make have a new function which collides with a 
variable we're using; change the name of the variable.
 2015-03-22 12:09:46 +01:00
David Given 2271bcd0a7 Fixed a parallel build race condition (forgot to declare a dependency to 
the makefile).
 2014-11-09 18:47:51 +01:00
David Given 6a340ea1bd Remove regrettable comment. 2014-08-31 13:40:39 +02:00
David Given aacabba165 Apply fix contributed by George Koehler: 
- don't crash if BSS overlaps BDOS
- fix stack initialisation bug
- fix command line argification
 2013-06-02 22:02:15 +01:00
David Given d273497077 Add some missing libc functions: setenv, unsetenv, strdup. 
--HG--
rename : lang/cem/libcc.ansi/stdlib/getenv.c => lang/cem/libcc.ansi/stdlib/setenv.c
rename : lang/cem/libcc.ansi/string/strlen.c => lang/cem/libcc.ansi/string/strdup.c
extra : source : 64d6e6eec18d76bf8f3947ec5d171db94acdb282
 2013-05-29 21:41:58 +01:00
David Given f522aba4af Add support for snprintf and vsnprintf. Try and make the return value a bit 
more standards-compliant.

--HG--
extra : source : a19eb606871f918e3d9e195b487b5276855edc8e
 2013-05-29 17:10:58 +01:00
David Given 6fff2d45fe Attempt to fix 64-bitness error in ashow. Deprecate the structure format macros in h/out.h because they make no sense on 64-bit platforms. 2013-05-29 14:48:51 +01:00
David Given e0c121d6e6 Use relocation enumerations rather than hard-coded values for relocation types 
(these were causing problems due to the enumeration values having changed).
 2013-05-29 14:11:04 +01:00
David Given fc1b3672a3 Reapply bugfix to sbrk() which got dropped during the move from linx386/libsys 
to liblinux. Set errno correctly.
 2013-05-18 13:00:37 +01:00
David Given c18a82ec40 Apply build system fixes for OpenBSD contributed by George Koehler. 2013-05-18 12:15:53 +01:00
David Given 9a513e8ef3 Fix warning. 2013-05-17 00:04:54 +01:00
David Given e7c2029c9c Dependency fixes. 2013-05-17 00:04:37 +01:00
David Given e5f6d5acfa Fix buffer overrun looking up type information for op_lab pseudoops (as 
they're not EM opcodes, we shouldn't look them up in em_flags!).
 2013-05-16 22:02:59 +01:00
David Given f70f78b6e4 Correctly generate dependency information. 2013-05-16 22:02:00 +01:00
David Given 84f81a442c Merge in build system changes. 2013-05-16 14:33:19 +01:00
David Given 24ef1627ec A few last build tweaks. 
--HG--
branch : dtrg-buildsystem
 2013-05-16 14:20:58 +01:00
David Given 11377070fd Update distribution files. 
--HG--
branch : dtrg-buildsystem
 2013-05-15 23:46:15 +01:00
David Given 8fbce949f5 Now describe the make-based build system in the README. 
--HG--
branch : dtrg-buildsystem
 2013-05-15 23:12:05 +01:00
David Given aaa3f14a79 Fix build error in opt which was causing all code, everywhere, to be broken. 
Remember to build opt2 too.

--HG--
branch : dtrg-buildsystem
 2013-05-15 22:09:28 +01:00
David Given e9233b4712 Build ego. 
--HG--
branch : dtrg-buildsystem
rename : util/arch/build.mk => util/ego/build.mk
 2013-05-15 21:14:06 +01:00
David Given f6c43b95ef Modula-2 now works. 
--HG--
branch : dtrg-buildsystem
rename : lang/pc/build.mk => lang/m2/build.mk
rename : lang/pc/libpc/build.mk => lang/m2/comp/build.mk
rename : lang/pc/libpc/build.mk => lang/m2/libm2/build.mk
 2013-05-14 22:24:38 +01:00
David Given 66aebcdd91 Pascal compiler now runs. 
--HG--
branch : dtrg-buildsystem
rename : lang/basic/build.mk => lang/pc/build.mk
rename : lang/cem/cemcom.ansi/build.mk => lang/pc/comp/build.mk
rename : lang/basic/lib/build.mk => lang/pc/libpc/build.mk
 2013-05-14 20:47:04 +01:00
David Given a6ebaeabd0 Basic compiler now runs. 
--HG--
branch : dtrg-buildsystem
 2013-05-14 18:01:38 +01:00
David Given d5f0107746 Build the Basic run-time library (after some modernisation). 
--HG--
branch : dtrg-buildsystem
 2013-05-14 16:11:29 +01:00
David Given a68b117e96 Add missing dependency. 
--HG--
branch : dtrg-buildsystem
 2013-05-14 14:55:29 +01:00
David Given 07453d184a Top, topgen, aelflod. Moved the libraries back into the platform-specific 
directories --- wrangling descr files was too hard. C programs can be built
for cpm, pc86, linux386, linux68k!

--HG--
branch : dtrg-buildsystem
rename : util/ack/build.mk => util/led/build.mk
rename : util/LLgen/build.mk => util/topgen/build.mk
 2013-05-13 23:26:15 +01:00
David Given 442306d557 Split off some of the platform-independent stuff (such as as and ncg). 
--HG--
branch : dtrg-buildsystem
rename : plat/pc86/build.mk => mach/i386/build.mk
rename : plat/pc86/build.mk => mach/i80/build.mk
rename : plat/pc86/build.mk => mach/i86/build.mk
rename : plat/pc86/build.mk => mach/m68020/build.mk
rename : plat/pc86/build.mk => mach/powerpc/build.mk
 2013-05-13 22:12:46 +01:00
David Given 81778b603f Merge updates from trunk. 
--HG--
branch : dtrg-buildsystem
 2013-05-13 12:37:27 +01:00
David Given af0dedeb6e Fix typo. 
--HG--
branch : dtrg-buildsystem
 2013-05-13 11:14:10 +01:00
David Given b0c238eb5d Made a start on building the runtimes for each platform and language; the 
Linuxes all build.

--HG--
branch : dtrg-buildsystem
rename : modules/src/em_mes/build.mk => modules/src/read_em/build.mk
rename : plat/pc86/build.mk => plat/linux386/build.mk
rename : plat/pc86/build.mk => plat/linux68k/build.mk
rename : plat/pc86/build.mk => plat/linuxppc/build.mk
rename : util/ack/build.mk => util/misc/build.mk
 2013-05-12 23:51:55 +01:00
David Given c1aca7dae5 First milestone of replacing the build system. 
--HG--
branch : dtrg-buildsystem
rename : lang/cem/cpp.ansi/Parameters => lang/cem/cpp.ansi/parameters.h
 2013-05-12 20:45:55 +01:00
David Given d89f172841 Change fatal() and error() to use varargs. 2013-05-10 12:04:21 +01:00
David Given d91a1dc1a6 Merge changes from branch: linux68k platform, linuxppc platform (partially 
working), and miscellaneous changes to support these.
 2013-05-09 18:14:16 +01:00
David Given b9b808e01a Apply George Koehler's aelflod fix for generating non-EM_386 binaries. 
Adjust platforms to use it. Fix some bugs in the linux386 platform.

--HG--
branch : dtrg-experimental-powerpc
 2013-05-09 15:54:23 +01:00
David Given 99d7f513f2 Properly error out if something goes wrong rather than ploughing ahead 
anyway.

--HG--
branch : dtrg-experimental-powerpc
 2013-05-09 11:20:36 +01:00
David Given bcfb3d802f Add pmfile for m68020 libend. 
--HG--
branch : dtrg-experimental-powerpc
 2013-05-09 00:58:35 +01:00
David Given 8e2d027c49 Add pmfile for m68020 libem. 
--HG--
branch : dtrg-experimental-powerpc
 2013-05-09 00:57:47 +01:00
David Given 8d0261473d Add missing linux68k platform and liblinux support library. 
--HG--
branch : dtrg-experimental-powerpc
 2013-05-09 00:56:10 +01:00
David Given c93cb69959 Check in incomplete Linux PowerPC and M68K work. 
--HG--
branch : dtrg-experimental-powerpc
 2013-05-08 00:48:48 +01:00
George Koehler c8fdcff960 Some fixes for aelflod and aslod. 
Copy rhead() and rsect() from aslod to aelflod, so aelflod can work
for machine with 64-bit long.

In aelflod, fix ELF header so file(1) no longer reports "corrupted
section header size".
 2013-04-24 19:57:23 -04:00
David Given dccecc5d45 Back out erroneous change. 2012-12-14 11:56:21 +00:00
George Koehler 0fc7fd5d33 Prevent segfault when trying to print an error message. 
Use <stdarg.h> to pass arguments correctly, as ack/util/util.c
already uses <stdarg.h> the same way.
 2012-10-24 13:44:50 -04:00
David Given 4349d702fa Change from using platform-specific types to stdint platform-independent types 
when reading the structure header.
 2012-09-27 11:32:40 +01:00