George Koehler
5b69777647
Rename our pseudo-opcode 'la' to 'li32'.
...
GNU as has "la %r4,8(%r3)" as an alias for "addi %r4,%r3,8", meaning
to load the address of the thing at 8(%r3). Our 'la', now 'li32',
makes an addis/ori pair to load an immediate 32-bit value. For
example, "li32 r4,23456789" loads a big number.
2016-09-18 17:03:23 -04:00
David Given
80cb6ba927
Eliminate the RELOH2 relocation, as it never worked --- the address would be
...
calculated incorrectly because of overflow errors.
Replace it with an extended RELOPPC relocation which understands addis/ori
pairs; add an la pseudoop to the assembler which generates these and the
appropriate relocation. Make good.
--HG--
branch : dtrg-experimental-powerpc-branch
2016-09-17 12:43:15 +02:00
David Given
45a950571d
Mostly add support for the experimental and largely broken linuxppc platform.
...
(Doesn't quite build.)
--HG--
branch : dtrg-experimental-powerpc-branch
2016-09-15 23:12:03 +02:00
David Given
f67c98e239
Distributions are a pain --- let's not bother any more. Instead, we just tag
...
the repository and download a complete snapshot, old and ancient stuff and all.
2016-09-02 23:00:38 +02:00
David Given
612e38f1c6
Remove the old make-based build system, plus some big chunks of horribly
...
obsolete protomake build system.
2016-09-02 22:17:51 +02:00
David Given
88bd7ce126
Remove defunct pmfiles.
...
--HG--
branch : default-branch
2016-06-03 13:56:50 +02:00
David Given
92817a6ad7
Allow platforms to specify size of long double; seperate alignment from size.
...
--HG--
branch : dtrg-videocore
2013-05-21 19:18:11 +01:00
David Given
11377070fd
Update distribution files.
...
--HG--
branch : dtrg-buildsystem
2013-05-15 23:46:15 +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
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
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
c93cb69959
Check in incomplete Linux PowerPC and M68K work.
...
--HG--
branch : dtrg-experimental-powerpc
2013-05-08 00:48:48 +01:00
