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Commit Graph

9 Commits

Author SHA1 Message Date
Russ Cox
9e2f2fcd2e compilers were inconsistent about
whether no register argument was
REGARG == 0 or REGARG < 0.
use REGARG < 0 because arm needs 0 for R0.

R=ken
OCL=31562
CL=31566
2009-07-13 19:20:43 -07:00
Russ Cox
b87e3e8b7f * move go-specific loader code
into gc directory, where it gets included as ../gc/ldbody
this is similar to the assemblers including ../cc/lexbody
and ../cc/macbody.

* hook go-specific loader code into 8l.

* make current 8.out.h and 6.out.h backward compatible
with plan 9's versions.  i had added some constants in
the middle of enums and have now moved them to the end.
this keeps us from invalidating old .8 and .6 files.
not sure how much it really matters, but easy to do.

R=r
DELTA=1314  (667 added, 623 deleted, 24 changed)
OCL=26938
CL=26941
2009-03-31 00:20:07 -07:00
Russ Cox
3aa063d79c delete stack mark strings
in favor of using in-memory copy of symbol table.

$ ls -l pretty pretty.big
-rwxr-xr-x  1 rsc  eng  439516 Nov 21 16:43 pretty
-rwxr-xr-x  1 rsc  eng  580984 Nov 21 16:20 pretty.big
$

R=r
DELTA=446  (238 added, 178 deleted, 30 changed)
OCL=19851
CL=19884
2008-11-23 17:08:55 -08:00
Russ Cox
0532f89b1f 6l: invent gotypestrings if needed
R=r
DELTA=419  (409 added, 5 deleted, 5 changed)
OCL=17524
CL=17530
2008-10-21 10:40:16 -07:00
Russ Cox
9aad9fef76 make 6a, 6c, 6g, 6l, libmach_amd64 build on 64-bit gcc.
these guys really really want long to be 32-bits,
so ,s/long/int32/ (and then manual fixup).
still passes all tests.

(i started out looking for just those longs that
needed to be int32 instead, and it was just too hard
to track them down one by one.)

the longs were rare enough that i don't think
it will cause integration problems.

R=ken
OCL=13787
CL=13789
2008-08-03 17:25:15 -07:00
Ken Thompson
1f6828bcdf segmented stack
SVN=125151
2008-06-27 13:03:19 -07:00
Ken Thompson
ddba96aed8 stack offset
SVN=123521
2008-06-18 22:07:09 -07:00
Ken Thompson
f997bc6eb6 stack offseet table marker
tacked above each TEXT entry

SVN=123496
2008-06-18 17:51:56 -07:00
Rob Pike
0cafb9ea3d Add compiler source to new directory structure
SVN=121164
2008-06-04 14:37:38 -07:00