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564 Commits

Author SHA1 Message Date
cgd
f92e10ca14 obj.MACHINE takes precedence over obj 1993-12-20 13:35:26 +00:00
davidb
6e10086367 Fixed ADDINCLUDE to support OBJMACHINE (eg. obj.i386/) 1993-12-20 13:13:02 +00:00
davidb
498164e847 A ns32032 target... 1993-12-19 08:42:08 +00:00
mycroft
2edd620d48 Finish checking in David's change.. 1993-12-19 07:32:22 +00:00
davidb
1acdc0922d Moved -DPIC from generic Makefile to machine-specific Makefiles to 
allow machines without PIC support to compile cleanly.
 1993-12-19 04:35:57 +00:00
pk
a6aa50489e Add fflush(stdout) to get output in a intuitive order. 1993-12-16 08:33:36 +00:00
pk
e6ec7ca3da Whoops, a couple of lines at the wrong place. 1993-12-15 13:26:46 +00:00
mycroft
cbe3d33b6d P[GD]_SHIFT --> P[GD]SHIFT 1993-12-15 00:50:45 +00:00
pk
37bd8761bb Fix bug causing spurious "duplicate symbol" error messages (which then 
weren't printed)
 1993-12-10 20:24:48 +00:00
mycroft
04dac8afca Clean up deleted files. 1993-12-10 16:39:02 +00:00
cgd
a2a66c8f40 flex is not GPL'd; it belongs in src/usr.bin, not here 1993-12-10 16:38:27 +00:00
mycroft
a09abb4d2b Minor cleanup. 1993-12-10 05:10:22 +00:00
jtc
0bac3c4487 Upgrade to version 2.4.4. 1993-12-09 19:06:03 +00:00
mycroft
095ee89371 Clean up deleted files. 1993-12-09 09:53:42 +00:00
mycroft
95241e6955 Eliminate a compiler warning. 1993-12-09 00:38:25 +00:00
mycroft
676f96319e Take 2. Key off __NetBSD__ and -D it from the Makefile. 1993-12-08 21:31:57 +00:00
mycroft
226710e9dd Key off `m68k' for some instruction format issues. I recall changing this 
once before...
 1993-12-08 21:11:45 +00:00
pk
4bb077c003 Make `neg %reg' work (will check this with newer gasses later). 1993-12-08 15:36:57 +00:00
mycroft
8363f8736d Use MACHINE_ARCH. 1993-12-08 11:47:17 +00:00
pk
36a801eebd Isolate the tricky bits.. 1993-12-08 10:33:45 +00:00
pk
fb781361ed Small nits. 1993-12-08 10:28:56 +00:00
pk
a711901191 Parcelled out the heap allocator into separate file. 
Changes prototype for findshlib() (corrected library search order for ld).
 1993-12-08 10:28:05 +00:00
pk
efa4a5a7aa *** empty log message *** 1993-12-08 10:16:08 +00:00
pk
fa099af1f6 Many internal changes, most notably in the symbol counting stuff. 
`ld -r -x'  now supported on all object files.
Support for long archive member names (AR_EFMT1 format),
	thanks to Bill Sommerfeld/Mark Eichin
Do the right(?) thing with symbol aliases (N_INDR) for POSIX lover, especially
when equiping shared libraries with these (this was *not* fun).
Handle silly archives (.sa) for people who needs them; turn on by `-Bsilly'.
 1993-12-08 10:13:47 +00:00
pk
a5087c82e2 Recognise (and ignore) symbols of type N_SIZE. 1993-12-08 08:33:40 +00:00
mycroft
10e379fb41 Eliminate various compiler warnings. 1993-12-07 19:58:30 +00:00
mycroft
1418a3f422 Clean up deleted files. 1993-12-07 19:35:38 +00:00
mycroft
e331ce34d0 #include ctype.h, since we use isdigit(). 1993-12-07 03:04:28 +00:00
mycroft
e977e5242b Prototype concat() more strongly, and remove bogus definitions of variables 
in system .h files.
 1993-12-07 01:44:23 +00:00
jtc
1ec64166fe Upgrade to Flex version 2.4.3. 1993-12-06 19:29:01 +00:00
jtc
e3597376a1 Update for flex 2.4.3. 1993-12-06 19:26:01 +00:00
mycroft
fdbd81b474 Skip whitespace after .size or .type pseudo-op. This should probably be in 
some more generic place, for all pseudo-ops, but this at least allows us to
parse gcc's current output.
 1993-12-06 11:41:02 +00:00
cgd
dfe9d8c6c7 386BSD -> NetBSD 1993-12-06 09:50:36 +00:00
cgd
5e74c19b62 386BSD -> NetBSD 1993-12-06 09:40:27 +00:00
cgd
035c29d067 __386BSD__ -> __NetBSD__ 1993-12-06 09:38:59 +00:00
mycroft
b79a6bb6c0 Clean up deleted files. 1993-12-06 00:03:52 +00:00
paulus
6915f563ed We don't want -Dm68851 in CFLAGS because (a) opcode/m68k.h declares 
m68851 as a member of enum m68k_architecture, and (b) opcode/m68k.h and
config/tc-m68k.c automatically include 68851 support unless you define
NO_68851.  tc-m68851.h is not used.
 1993-12-06 00:03:50 +00:00
mycroft
b7a74adfed Clean up deleted files. 1993-12-05 14:27:02 +00:00
cgd
7dba1e2544 get rid of libregex; it's unused 1993-12-05 14:26:22 +00:00
pk
40293f757f Add a comment on _GLOBAL_OFFSET_TABLE_ handling. 1993-12-05 12:44:13 +00:00
mycroft
5fcb408eb3 Clean up deleted files. 1993-12-05 00:59:21 +00:00
cgd
1bd5116d82 MACHINE_ARCH support 1993-12-05 00:55:26 +00:00
mycroft
fd74142164 Clean up deleted files. 1993-12-05 00:55:09 +00:00
cgd
1d330d5df9 MACHINE_ARCH support 1993-12-05 00:49:23 +00:00
cgd
015ffcc6b3 add '851 support 1993-12-05 00:48:10 +00:00
cgd
50b7483ec2 fix for sys_errlist 1993-12-04 03:09:40 +00:00
pk
0b0e1b5411 Define correct `size_t'. 1993-12-03 20:55:55 +00:00
mycroft
a7427498d2 Clean up deleted files. 1993-12-03 19:10:16 +00:00
jtc
1f930c7166 With the new flex, we don't need this hack any more. 1993-12-03 19:10:08 +00:00
jtc
5f2d1e881c Since we're not installing a shared library, don't compile PIC objects. 1993-12-03 19:01:24 +00:00
mycroft
b1acbef629 Declare function arguments, for portability. 1993-12-03 09:57:46 +00:00
mycroft
d6171cc9bf Clean up deleted files. 1993-12-03 09:39:24 +00:00
paulus
10f534b09a Bug fixes to make printing of values work on big-endian machines when 
LONG_LONG is defined: change %llx to %qx, etc., in *printf formats,
and add int/long casts where necessary.
 1993-12-03 05:13:07 +00:00
pk
1441174e20 Missing varargs definitions for sparc arch. 1993-12-02 21:53:36 +00:00
mycroft
228a208016 Clean up deleted files. 1993-12-02 19:18:07 +00:00
jtc
5bf99b7657 Upgraded to Flex 2.4.2. 1993-12-02 19:17:24 +00:00
mycroft
df0448fca9 Clean up deleted files. 1993-12-02 19:14:38 +00:00
jtc
e00306a5bb Lex library for Flex 2.4.2. 1993-12-02 19:14:27 +00:00
jtc
f51f0a515d All programs that use lex must link with -ll. 1993-12-02 18:18:02 +00:00
mycroft
a284fbc30e Remove ${DESTDIR} from BINDIR. 1993-12-02 07:21:19 +00:00
cgd
0a1a83b160 do the right thing (i.e. ignore) EINVAL returned as an error from fsync(). 
fix suggested by, but different than that provided by, Bill Sommerfeld.
 1993-12-01 01:41:51 +00:00
pk
0197ba45f2 First guess at a gcc configuration for NetBSD Sparc. 1993-11-30 23:08:36 +00:00
paulus
8cb6ee6c38 Fixed bugs in calculation of branch offsets for short and word forms; 
fixed bug in PC-relative offsets of the form (sym1 - sym2).
 1993-11-30 02:36:08 +00:00
jtc
a07d6b46fb Was looking for config files in wrong place. 1993-11-29 19:01:27 +00:00
pk
a0cac79431 Generate .type directives. 1993-11-26 07:18:45 +00:00
pk
6ce2870e56 Output .type directives. 1993-11-26 07:02:08 +00:00
paulus
c8c2e04113 Machine-dependent files with shared-library support for the m68k architecture. 
This directory should be able to used for all m68k-based machines.
 1993-11-25 01:25:55 +00:00
mycroft
fabdce7143 Clean up deleted files. 1993-11-25 01:24:59 +00:00
paulus
857d51dd76 Allow jbsr and jra to have a 2nd operand, indicating a jump-table branch, 
in order to support shared libraries on the m68k architecture.
 1993-11-25 01:12:27 +00:00
paulus
be1865fd97 Added support for shared libraries on the m68k architecture. 
Added a Makefile.m68k which can eventually be used for all m68k ports.
 1993-11-25 01:10:44 +00:00
paulus
3a51f29d60 Fix segmentation violation which occurred when using __GLOBAL_OFFSET_TABLE_ 
as the sole operand in an expression.
 1993-11-25 01:07:48 +00:00
paulus
5b59119fbb Machine-dependent part of ld for the m68k architecture, 
allowing ld to support shared libraries on m68k-based machines.
 1993-11-25 00:57:35 +00:00
jtc
2d8e874ad0 Moving gnats category files to /usr/share/gnats, as /usr/lib should only 
contain libraries.
 1993-11-24 01:56:43 +00:00
paulus
27353113df Machine-dependent files for gcc2 on the da30 (68030-based machine), 
with shared library support.
 1993-11-23 06:08:00 +00:00
mycroft
e9e6f64ef6 Add /usr/X386/lib to the standard list of library paths. 1993-11-21 21:01:08 +00:00
pk
2cac5ef6e0 Handle `.type' directives (shortly to be generated by gcc) that will be 
conveyed to the linker in the `n_other' (in case a.out format is produced)
fields of the objects symbol table.

Also handle `.size' directives of the form `.size symbol1-symbol2' in
addition to absolute expressions.
 1993-11-20 22:20:51 +00:00
pk
7895f44731 Fixed bug in tc-i386.c which in rare but unpredictable circumstances would 
screw up PC relative offsets to _GLOBAL_SYMBOL_TABLE_ (caused by me not quite
understanding the inner workings of this phenomenon called `obstack').
Thanks to Thomas Eberhardt for creating rare and unpredictable circumstances.

Changes to obj-aout.c to handle non-absolute `.size' expressions and to set
the `n_other' field of symbols to the symbols type, as given by `.type'
directives.
 1993-11-20 22:15:54 +00:00
cgd
b824c41ce5 (1) add send-pr.1 to CLEANFILES 
(2) use ${COPY} where appropriate for install, so we don't blow away targets
	(or sources!)
(3) use ${.CURDIR} to find categories.
 1993-11-20 01:25:42 +00:00
jtc
cadb1e0946 Add send-pr to the things we install. 1993-11-19 19:31:00 +00:00
jtc
9b6021c69f Send-pr, so people can send us bug reports. 1993-11-19 19:22:26 +00:00
cgd
57d09332b9 use fread(), not read(), pending Vern Paxson's decision of what 
to do in the next version of flex.  bug reported by klier@cs.tu-berlin.de.
 1993-11-19 05:11:46 +00:00
jtc
f4f0a0574f Don't reference libiberty --- it's gone. 1993-11-17 21:22:34 +00:00
mycroft
667fb45afc Clean up deleted files. 1993-11-17 21:14:09 +00:00
jtc
baa5b7b22f Don't include libiberty's insque(), remque(), or strerror(). 
We have our own implementations in our C library.
Libg++-2.5.1 doesn't include them either.
 1993-11-17 20:57:58 +00:00
jtc
fe9a0572d1 For the moment, we still have to install "values.h" from g++-include. 1993-11-17 20:43:37 +00:00
mycroft
98999bd79c Clean up deleted files. 1993-11-17 20:38:22 +00:00
jtc
1fffdc0cb5 Remove /usr/include/g++/* before installing headers --- it may contain 
obsolete headers that have to be removed.
Don't install "compatibility" headers --- our headers are C++ safe and
GNU's headers don't match our library.
 1993-11-17 19:54:46 +00:00
pk
ee0245d52d "ld -X -r": debug symbols starting with 'L' didn't make it to the symbol table. 
Precursor to more massive changes in local symbol handling.
 1993-11-14 19:01:40 +00:00
pk
4a64975120 Make `-Z' actually do something different again (old style ZMAGICs). 1993-11-14 16:51:17 +00:00
cgd
6c547adbae add VERSION file 1993-11-14 13:07:28 +00:00
cgd
97fe973b31 slight cleanup 1993-11-14 13:07:22 +00:00
pk
c6cb826f23 Call breakpoint BPT' in stead of TRAP'. 1993-11-13 11:20:17 +00:00
jtc
9024f9dee1 Upgrade to Gawk 2.15.3 1993-11-13 02:26:02 +00:00
jtc
dbc9689292 Upgraded to diffutils 2.6. 1993-11-12 02:25:52 +00:00
cgd
c88bada6aa delete underscores for new curses 1993-11-12 00:27:26 +00:00
jtc
c824ac0cb8 Don't install libgnuregex. 1993-11-11 01:25:58 +00:00
pk
e5b3eedefb Eleminate duplicate inclusion of shared objects (libgcc!). 
Start using auxiliary information (using `n_other') to tackle aliasing of
function addresses and direct function calls in shared objects.
NOTE: currently protected by `#ifdef EXPERIMENTAL'.
 1993-11-10 21:53:30 +00:00
pk
a2d3040ffb Added function `md_set_breakpoint()'. 
Define for TRAP. NOTE: THIS IS DEFINED AS `ta 1'!. This may need to be
changed for NetBSD.
 1993-11-10 21:46:03 +00:00
pk
47aca600bd Added function `md_set_breakpoint()'. 1993-11-10 21:40:50 +00:00
pk
2d6241585d Do the debugger hooks. 
Revised algorithm for finding symbols using `nz_other' (auxialiary type info).
 1993-11-10 21:37:39 +00:00
pk
168c91b813 Use strsep() in stead of strtok() and restore colons in eg. env. vars. 1993-11-08 13:20:39 +00:00
cgd
daea3d2f86 add shlib_version file, with version 0.0 1993-11-08 03:48:53 +00:00
cgd
741cd52621 NOPIC until we can use c++ shlibs 1993-11-07 10:56:02 +00:00
pk
9446d24503 md_init_header: our exec header differs from SunOS's. 1993-11-06 19:15:31 +00:00
pk
2fb1bba1ae Do a better job of recognising data in text segments, eg. `const char []'. 1993-11-05 12:47:11 +00:00
pk
10d19f6580 Less spurious "undefined symbol" msgs for shared library defined symbols. 1993-11-05 12:45:25 +00:00
pk
fa3bfac6b2 Pull in archives containing definitions needed by shared objects. 1993-11-05 12:43:11 +00:00
pk
6e2bed1cac Print symbol name in "undefined" error msg. 1993-11-03 21:35:54 +00:00
cgd
0d2eb7ab59 use gnu malloc 1993-11-03 16:29:57 +00:00
cgd
e9bb2d8df8 use gnu malloc 1993-11-03 16:09:01 +00:00
cgd
0ea9b5363b add subdirs 1993-11-03 13:01:36 +00:00
cgd
c12bc1839f add -static to 'LDFLAGS', as it goes in /sbin 1993-11-03 05:20:49 +00:00
mycroft
25d572fb12 This warning is fucking annoying, and ld already told us about it when we 
linked the executable.  Make it #ifdef DEBUG.
 1993-11-03 04:58:57 +00:00
pk
2fe519a144 Documented the -Bshareable option (now required to build shared objects). 1993-11-02 22:56:51 +00:00
phil
9c11534145 Moved a , in to make an #ifdef PIC work with PIC not defined. 1993-11-02 20:46:15 +00:00
phil
757d5c9cc5 Added a fix to support "movd _foo(pc), _bar(pc)". 1993-11-02 20:44:29 +00:00
pk
94aab0b5fc The N_SET* symbols are back in. C++ object files can now be linked again. 
(not yet fit for *shared* C++ libraries).
 1993-11-01 16:26:13 +00:00
pk
be6ea65f08 Close those file descriptors. 1993-10-31 14:54:29 +00:00
pk
3f26fe8498 Check for EX_DYNAMIC flag in exec header. 1993-10-31 14:41:46 +00:00
cgd
c781fb6347 don't make PIC libraries; they're silly for this library 1993-10-28 05:00:07 +00:00
cgd
7c9c41cc1e don't try to include libgnumalloc unless we're building a program 1993-10-28 04:59:44 +00:00
pk
abbf20b6e1 use SHAREABLE in init_header() in stead of `entry_symbol'. 1993-10-27 00:56:17 +00:00
pk
b817714018 -Bshareable added to CFLAGS. 1993-10-27 00:55:24 +00:00
pk
762354917d use SHAREABLE in init_header() in stead of `entry_symbol'. 1993-10-27 00:54:58 +00:00
pk
4aa8c26f37 Improved handling of PIC code in "main stream" .o files. 
Don't touch __DYNAMIC when `-r' is on.
Now must use `-Bshareable' to make shared libraries.
 1993-10-27 00:53:39 +00:00
pk
08bf09ac86 Handling of defined global data in initializers is dependent on -k flag. 1993-10-27 00:14:14 +00:00
pk
8ea3d67031 Search for top-of-stack blew up if program had no environment strings. 1993-10-26 19:30:13 +00:00
cgd
130c0dd9d9 use gnu malloc 1993-10-26 06:56:08 +00:00
cgd
47850d1d3b combine malloc, free, and realloc into one file, because that's what 
libc does, and we don't want things to get screwed up at link-time.
 1993-10-26 06:52:16 +00:00
cgd
842069a9cb use gnu malloc 1993-10-26 06:51:34 +00:00
pk
71b80edde6 Handle `RELOC_32' relocs resulting from .word's. 1993-10-25 21:57:06 +00:00
pk
8253b70fc7 Fix premature relocation of external data that may be moved around at run-time. 
This at least handles .word directives. May be sufficient even.
 1993-10-25 21:54:37 +00:00
pk
ecd08c7591 Make that #ifdef NetBSD, not __NetBSD__ 1993-10-24 00:52:40 +00:00
pk
f385d97564 Use MID_MACHINE. 
#ifdef NetBSD in stead of #ifdef sun
 1993-10-24 00:48:20 +00:00
pk
0d1097aaf9 Use MID_MACHINE in stead of MID_I386 1993-10-24 00:47:05 +00:00
glass
32ec2aa7d4 removed reference to $ARCH since those files are now under arch/machine 1993-10-23 03:09:55 +00:00
jtc
79c47ced71 Both compress and gzip installed themselves as "zcat". I've changed the 
makefiles so only gzip is installed as zcat (and now uncompress) because
gzip is faster than compress and it is able to detect corrupted files.
 1993-10-23 01:13:35 +00:00
pk
a0aae738e7 Changed prototype and internals of std_search_dir(). 1993-10-23 00:34:22 +00:00
pk
bfca4dbe69 Utility to maintain shared library lookup "hints". 
Does business in `/var/run/ld.so.hints'.
 1993-10-23 00:16:57 +00:00
pk
843df2403a Support for `ld.so.hints'. 
Handle set[ug]id programs.
No longer use the `lm_lob' field to access parent objects, add private
link map `parent' field in stead (SUN_COMPAT weirdness).
 1993-10-22 21:18:58 +00:00
pk
6f8b7828cd Oops, we do have a man page. 1993-10-22 21:10:42 +00:00
pk
32c8052648 ldd: list shared library dependencies. 1993-10-22 21:09:57 +00:00
pk
8846fa47e1 Some definitions for the `ld.so.hints' file. 1993-10-22 21:04:19 +00:00
pk
05d16c3379 relocation for non-RRS shared library symbols wasn't always set correctly. 1993-10-22 21:00:08 +00:00
pk
69af39d0a8 No rounding of bss size to page boundary in ZMAGIC a.out's, the kernel 
chokes on it.
Some other minor changes.
 1993-10-21 00:52:52 +00:00
pk
7f6cef25a6 Renamed confusingly named macro. 
Fixed bug that was the result of said confusion.
 1993-10-21 00:00:09 +00:00
pk
01f65b81e3 Make better distinction between SunOS and BSD. 1993-10-19 21:42:38 +00:00
mycroft
3b25c72e2e Clean up deleted files. 1993-10-18 23:34:36 +00:00
pk
a12fe8bc68 NOMAN no longer true. 
Failed to mention -assert option.
 1993-10-18 23:34:29 +00:00
pk
2e6174a0d8 Rudimentary manual page for ld(1). 1993-10-17 23:33:50 +00:00