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Author SHA1 Message Date
David Given 605651776e We can build a real program now! 2016-06-12 20:59:43 +02:00
David Given 88bd7ce126 Remove defunct pmfiles. 
--HG--
branch : default-branch
 2016-06-03 13:56:50 +02:00
David Given ef8e6e25e0 Fix a whole pile of issues related to the failed attempt to increase 
the number of types of relocation possible in the object file. (Now,
hopefully, working.)

Also change the object serialiser/deserialiser to never try to read or
write raw structures; it's way safer this way and we don't need the
performance boost any more.

--HG--
branch : default-branch
 2016-03-18 21:46:55 +01:00
David Given fd7e9f9046 Fix an insidious 64-bitness bug which was causing incorrectly optimised code. 
--HG--
branch : default-branch
 2016-03-17 22:30:24 +01:00
David Given 7e964dd25e Raise the limit on ack.out relocation types by making the size of a 
relocation structure bigger. Bump ack.out magic number.

--HG--
branch : default-branch
 2016-03-14 21:08:55 +01:00
David Given ff0c78cc78 Merge from default. 
--HG--
branch : dtrg-videocore-branch-branch
 2016-03-13 21:13:09 +01:00
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 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 d3e3e72860 Update from trunk. 
--HG--
branch : dtrg-videocore
 2013-05-29 15:03:48 +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 5e9102955c Reworked VC4 relocations and some of the instruction encoding to be actually correct. Now generating what could be real code! 
--HG--
branch : dtrg-videocore
 2013-05-21 23:17:30 +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 5378e3fe53 Add special relocation type for VC4 jump instructions. 
--HG--
branch : dtrg-videocore
 2013-05-17 22:40:50 +01:00
David Given 11377070fd Update distribution files. 
--HG--
branch : dtrg-buildsystem
 2013-05-15 23:46:15 +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 d5f0107746 Build the Basic run-time library (after some modernisation). 
--HG--
branch : dtrg-buildsystem
 2013-05-14 16:11:29 +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 81778b603f Merge updates from trunk. 
--HG--
branch : dtrg-buildsystem
 2013-05-13 12:37:27 +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 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
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
George Koehler 7ef9b79c11 Merge deletion of many undead files. 2012-09-23 15:31:16 -04:00
George Koehler e7c79415b5 Prevent division by zero in aslod. 
rhead() and rsect() had assumed sizeof(long) == 4, but OpenBSD/amd64
has sizeof(long) == 8.  The problem revealed itself when sect->os_lign
became zero, and align() divided by zero.
 2012-09-21 22:51:12 -04:00
George Koehler 0131ca4d46 Delete 689 undead files. 
These files "magically reappeared" after the conversion from CVS to
Mercurial.  The old CVS repository deleted these files but did not
record *when* it deleted these files.  The conversion resurrected these
files because they have no history of deletion.  These files were
probably deleted before year 1995.  The CVS repository begins to record
deletions around 1995.

These files may still appear in older revisions of this Mercurial
repository, when they should already be deleted.  There is no way to fix
this, because the CVS repository provides no dates of deletion.

See http://sourceforge.net/mailarchive/message.php?msg_id=29823032
 2012-09-20 22:26:32 -04:00
George Koehler 96ea0a5903 Fix more functions in util/ack for 64-bit hosts. 
This continues the fix from changeset aabde0589450.  We must use
va_list to forward the arguments, because some of the arguments might
be 64-bit pointers.  A pointer does not fit in an int.
 2012-09-07 16:28:10 -04:00
David Given 6ea172d0d9 Fix a 64-bitness issue (removed some untyped K&R C code that assumed ints 
and pointers were the same size).
 2012-02-27 22:36:36 +00:00
Ceriel Jacobs 1072a8797e Added atol() that ignores overflow, so that unsigned long constants are dealt with properly 2011-06-15 11:13:48 +02:00
Ceriel Jacobs 2483e5723d Fixed CFU 2011-06-15 10:56:58 +02:00
cjhjacobs 58613009f8 Fixed bug reported on tack-devel mailing list on 20-3-2011 2011-05-18 19:19:19 +02:00
David Given b6dfaefeff Removed file that the CVS conversion procedure left in (when it shouldn't have). 2011-03-20 20:47:10 +00:00
dtrg c326f3c6a3 Remove references to using-machine-name-for-compiler, as we don't do that any more. 2010-08-09 22:47:33 +00:00
dtrg 5a872eed38 Prevent build failure on modern Bisons (which are more picky than the old yacc this was written for). 2010-08-01 10:36:01 +00:00
dtrg ee72886e54 Renamed 'switch' variable to avoid conflict with a keyword in modern awks. 2010-08-01 10:35:04 +00:00
dtrg 2c54f8c742 Renamed getline() to getln() to avoid conflict with glibc's version. 2010-08-01 10:34:27 +00:00
dtrg 494d9a3e4a Now runs descr files through the ANSI C preprocessor, rather than the K&R one (which no longer exists). 2007-04-29 21:23:55 +00:00
dtrg 24ea8aee3d Updated for the 6.0pre2 release. 2007-04-24 20:45:58 +00:00
dtrg f6085fb234 Updated use of headers to compile cleanly. 2007-04-24 19:33:53 +00:00
dtrg ae9ac25f45 Modified to run ncgg input files through the ANSI preprocessor rather than the K&R one. 2007-04-23 23:40:59 +00:00
dtrg f471d2e618 Added the aelflod tool for generating ELF executables. Added documentation for aelflod and ashow. Now installs the documentation when built. 2007-04-23 23:40:10 +00:00
dtrg 6a0dd9377d Removed a dynamically generated file from the distribution. 2007-02-25 22:49:22 +00:00
dtrg 040151dd76 Removed some explicit (and wrong) redeclarations of system 
functions.
 2007-02-25 20:58:16 +00:00
dtrg b611731ec3 Updated .distr files for the new release. 2007-02-25 12:51:55 +00:00
dtrg 6d58210806 em_table is now in /h, not /etc. 2007-02-25 12:51:21 +00:00
dtrg 0f16e7540d new_table is now in /util/data, not /etc. 2007-02-25 12:49:04 +00:00
dtrg 903796a817 Now installs the man page. 2007-02-25 12:48:06 +00:00
dtrg 0974fa0e28 Remove non-standard .SB tags. 2007-02-25 12:47:50 +00:00
dtrg 26a9b76507 Added pregenerated versions of the LLgen source files (to ease 
bootstrapping issues).
 2007-02-24 02:01:57 +00:00
dtrg 478d0b1d8a Fixed a compilation error that was causing opt to not have its 
peephole optimisation tables, which would make it generate
duff code.
 2007-02-20 00:27:01 +00:00
dtrg 1c7bb87041 Fixed a bug in the maximum segment calculation. 2006-11-11 23:00:55 +00:00
dtrg 30b980bf7e Added a pmfile to allow LLgen to be built as part of the ACK again. 2006-11-11 22:58:30 +00:00
dtrg c0ecde554a Added support for anm, asize, ashow, astrip and the new aslod tool. 2006-10-16 23:25:56 +00:00
dtrg 47e1c27c05 Added new aslod tool for making memory dumps. 2006-10-16 23:25:27 +00:00
dtrg 12683dd8c6 Sanitised the use of #include files to more properly conform to the standards. 2006-10-16 23:20:11 +00:00
dtrg dbe10d2c19 Updated to the version 0.1 of Prime Mover (which involves some syntax changes). 2006-10-15 00:28:12 +00:00
dtrg 1e4ca91a8b Modified to install aal's manpage. 2006-07-30 23:45:35 +00:00
dtrg 45b4fef7d6 Rationalised use of #includes to be more standards-compliant. 2006-07-30 23:40:35 +00:00
dtrg 30e34f493f Rationalised use of #includes to be more standards-compliant. 2006-07-26 18:22:02 +00:00
dtrg 8558656665 Now avoids piping shell scripts into a new instance of sh, instead 
using a subshell.
 2006-07-26 12:29:47 +00:00
dtrg dc5d08b2a3 Modified to include the appropriate header file rather than (badly) 
prototyping syscalls itself.
 2006-07-26 12:28:56 +00:00
dtrg 3435e8d6ed Modified to not try to unlink directories when installing. 2006-07-25 23:29:12 +00:00
dtrg b3b2ec567f Updated version number. 2006-07-25 23:24:39 +00:00
dtrg 7068d0d301 Modified to use rename() instead of link()/unlink() to rename files. 2006-07-25 23:24:20 +00:00
dtrg f756747414 Updated to the latest version of pm which installs files with symlinks. 2006-07-25 23:22:58 +00:00
dtrg b24e1f5aae Updated to the latest version of pm. 2006-07-25 13:28:35 +00:00
dtrg 1799cb0706 Added a workaround for an OSX compiler bug. 2006-07-23 20:33:26 +00:00
dtrg f39d595f98 Updated to the latest version of pm. 2006-07-23 20:07:19 +00:00
dtrg 014be56fb0 Replaced calls to the custom strindex() and strrindex() functions with the 
exactly equivalent and standard strchr() and strrchr() functions instead.
 2006-07-23 20:01:02 +00:00
dtrg 05d3be79cd Removed a really unpleasant test for whether a pointer points at a string 
constant or not by comparing it with 'end', which presumably points at
the top of the BSS. In fact, on Linux it evaluates to NULL, and on OSX it
doesn't exist at all, so it appears to be unnecessary.
 2006-07-23 19:38:13 +00:00
dtrg 345f4c8978 Modified to avoid creating a zero-length iargs array, which some compilers 
(OSX) do not create a symbol for.
 2006-07-23 18:29:38 +00:00
dtrg eed5d461e4 cpp now gets installed in the right place. 2006-07-23 17:52:23 +00:00
dtrg 7af0c5696d cpp now gets installed in the right place. 2006-07-22 20:58:27 +00:00
dtrg 558a1ef405 led now gets installed into the right place. 2006-07-22 20:52:44 +00:00
dtrg 8499270aef Added support for the esize object inspection tool. 2006-07-22 20:10:41 +00:00
dtrg aa2dab31cf Rationalised use of #includes to be more standards-compliant. 2006-07-22 20:08:08 +00:00
dtrg 113383e31c Added support for the led link editor. 2006-07-22 20:04:41 +00:00
dtrg f232b4dc29 Rationalised use of #includes to be more standards-compliant. 2006-07-22 17:58:49 +00:00
dtrg 304c0e21a0 Added support for the top target peephole optimiser. 2006-07-22 12:31:19 +00:00
dtrg fdcdaadcb8 Rationalised use of #includes to be more standards-compliant. 2006-07-22 12:28:20 +00:00
dtrg 744d0ca7be Removed a huge, ancient comment dating from the genmake days. 2006-07-22 12:27:31 +00:00
dtrg 1a037b9685 Added support for the ego global optimisation suite. 2006-07-22 00:52:01 +00:00
dtrg f371b251d2 Rationalised use of #includes to be more standards-compliant. 2006-07-22 00:46:16 +00:00
dtrg d220081198 Changed to declare symbols as extern rather than just mentioning 
them without qualification.
 2006-07-22 00:45:51 +00:00
dtrg 86e20aa483 Added a concrete definition of nrglobals, because this was not always happening 
otherwise.
 2006-07-22 00:44:52 +00:00
dtrg 3afd3e4cb4 Updated version number. 2006-07-21 11:25:05 +00:00
dtrg c0c8695ea4 Now resolves symlinks when creating releases (which avoids including a symlink to pm in the distribution, and not pm itself). 2006-07-21 11:24:46 +00:00
dtrg 154b23cd39 Updated version number. Corrected some typos. 2006-07-21 11:19:42 +00:00
dtrg 34ae7c4634 Removed duplicate (and incorrect) system function declarations. 2006-07-21 11:17:18 +00:00
dtrg 70218cfeed Updated to the latest version of pm. 2006-07-21 11:15:14 +00:00
dtrg 685e85002e Rearranged the algorithm in get_text() to fix a memory overrun. 2006-07-21 09:28:36 +00:00
dtrg 097c640a6c First version in CVS. 2006-07-20 23:24:28 +00:00
dtrg 22db34a460 Fixed revision history. 2006-07-20 23:10:07 +00:00
dtrg cf461cd82f First version in CVS. 2006-07-20 23:04:28 +00:00
dtrg 35f2f8b043 Rationalised use of #includes to be more standards-compliant. 2006-07-20 23:04:15 +00:00
dtrg cf4417431f Added the appropriate #! magic at the beginning of shell scripts. (Some modern shells don't like scripts to be without it.) 2006-07-20 23:02:37 +00:00
dtrg 6717b9e700 Changed configuration to now use malloc()/free() rather than sbrk(). 2006-07-20 22:59:25 +00:00
dtrg db11db0cac Added the appropriate #! magic at the beginning of shell scripts. (Some modern shells don't like scripts to be without it.) 2006-07-19 14:09:25 +00:00
dtrg 6073ee934e Rationalised use of #includes to be more standards-compliant. 2006-07-19 14:09:05 +00:00
dtrg 57084134e5 Modified to no longer build LLgen, as it is now distributed seperately. 2006-07-18 17:34:30 +00:00
dtrg d722986e66 Added the appropriate #! magic at the beginning of shell scripts. (Some modern shells don't like scripts to be without it.) 2006-07-18 17:20:46 +00:00
dtrg 1ed24cab9b No longer generates zero bytes in the script's output file. 2006-07-18 17:20:05 +00:00
dtrg 9ca41cf4b6 Worked around unput() not being strictly legal in the tail code section of a yacc input file. 2006-07-18 17:19:20 +00:00
dtrg cd09c29949 Rationalised use of #includes to be more standards-compliant. 2006-07-18 17:18:42 +00:00
dtrg f5bbc20093 Removed unnecessary commas seperating yacc tokens, to prevent warnings. 2006-07-18 17:17:14 +00:00
dtrg 4c0a0e6119 Rationalised use of #includes to be more standards-compliant. 2006-07-18 17:10:29 +00:00
dtrg 8ea67498ed Added the appropriate #! magic at the beginning of shell scripts. (Some modern shells don't like scripts to be without it.) 2006-07-18 17:10:18 +00:00
dtrg e864bf235e Split LLgen off to be self-contained, and not necessarily part of the ACK. Replaced its build system with one based on pm. Rewrote the README. Updated the license text to match the overriding license common to all the ACK. 2006-02-04 00:57:04 +00:00
dtrg 953a565a10 Moved LLgen documentation from the main ACK documentation directory into LLgen's own documentation directory. 2006-02-04 00:43:32 +00:00
dtrg dd57d79b1b Modernised usage of system header files. 2006-02-04 00:37:19 +00:00
dtrg 71a92846dd Modernised usage of system header files. 2006-02-03 22:23:37 +00:00
dtrg c39e85da63 Modernised usage of system header files. Changed the patch buffer (which allowed the library path to be modified with a hex editor) to an environment variable instead. 2006-02-03 22:23:11 +00:00
dtrg 4c0b3bb40f Modernised usage of system header files. 2006-01-24 22:29:19 +00:00
cjhjacobs 26889d3762 Fix: did not deal with quotes in macro definitions properly 2005-06-30 16:54:15 +00:00
dtrg 4ed4d8423f Added some prototyping to stop a compile error with gcc 4. 2005-06-25 13:49:06 +00:00
dtrg f2046954e6 Cleaned up the struct sgtty workaround and made it more generic. 2005-06-24 22:11:27 +00:00
dtrg 779fe568fc Removed an assumption that 'stdin' is a constant, which it's not on Linux. (You can't use it as an initialiser when declaring a global variable.) 2005-06-24 22:10:24 +00:00
dtrg 9bc8c07deb Replaced references to /usr/tmp with references to /tmp. 2005-06-24 22:08:47 +00:00
dtrg 70ef6fe52e Applied interim patches to make the interpreter compile on Linux. (Linux doesn't support struct sgtty; all this code should probably be rewritten to use termios instead, if I've understood it correctly.) 2005-06-24 21:42:11 +00:00
ceriel 8f69a0ca44 Fix 2002-09-11 13:32:57 +00:00
ceriel 1e32788ad1 Added missing files to .distr 2002-09-11 13:17:00 +00:00
ceriel 053ba2d164 ... 2002-09-10 13:40:14 +00:00
ceriel ee2c7069e4 Prevent double fclose 2002-08-26 14:27:15 +00:00
ceriel 4556d261d8 ??? 2002-04-04 12:33:15 +00:00
ceriel 55dbc99000 Updated copyright 1999-04-23 14:15:43 +00:00
ceriel 6ca98e7102 Adapted copyright notice 1999-03-18 15:34:27 +00:00
ceriel f0a7a313fc Fix: did not always produce error message 1998-11-10 14:26:06 +00:00
ceriel d6e0e461f7 Corrected Makefile 1997-09-04 15:49:46 +00:00
ceriel f8fd2aa273 Removed superfluous ; 1997-06-16 13:07:37 +00:00
ceriel e38b178317 Many modifications, mostly in comment 1997-05-15 12:03:05 +00:00
ceriel cebde164bb Prevent warning about unused labels 1997-04-02 10:42:06 +00:00
ceriel 8ea5d257c4 improved error reporting, added -DNON_CORRECTING 1997-02-21 15:44:44 +00:00
ceriel 664d3fc8d3 some minor fixes 1997-02-21 15:44:10 +00:00
ceriel 13fea7102b Updated 1997-02-21 12:23:04 +00:00
ceriel c2607fdf0f Added non-correcting error recovery stuff 1997-02-21 11:27:57 +00:00
ceriel a44875cf00 bug fix: code referred to token attribute of wrong token! 1997-02-17 15:14:55 +00:00
ceriel 56033dc0c1 Added -n flag 1996-11-21 10:14:26 +00:00
ceriel a44bbb3977 Fixed a couple of minor bugs 1996-11-19 13:27:56 +00:00
ceriel 150db958da Fixed typo 1996-10-22 14:34:16 +00:00