Commit graph

22 commits

Author SHA1 Message Date
Fred Fish
9a07ddf2af * nm-*, xm-*, tm-*: All native, host, and target files, which
get linked to nm.h, xm.h, and tm.h respectively by configure,
	moved to appropriate config/<cpu> subdirectory.
	* nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
	Native, host, and target files that are common across more than
	one cpu architecture and included by one of the configured
	native, host, or target files, get moved to config directory.
1993-03-23 01:57:27 +00:00
Jim Kingdon
deb3f296bc nuke no-op STAB_REG_TO_REGNUM 1993-03-19 19:35:39 +00:00
Jim Kingdon
2aefe6e4ae Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
* xcoffread.c (retrieve_tracebackinfo): Move assignment out
	of while condition.

	* xcoffread.c (enter_line_range): complain() on bad endoffset.
	xcoffread.c: Doc fixes.

Tue Mar  9 09:56:12 1993  Jim Kingdon  (kingdon@cygnus.com)

	* tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
	xcoffexec.c (xcoff_relocate_core): New function.
	(text_adjustment): Removed.
	(add_vmap): Return the vmap.
	rs6000-tdep.c (add_text_to_loadinfo): No longer static.

Fri Mar  5 05:22:46 1993  Jim Kingdon  (kingdon@cygnus.com)

	* xcoffsolib.h: Add objfile member to struct vmap.
	xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
	xcoffexec.c (add_vmap): Allocate objfiles here.
1993-03-12 23:12:59 +00:00
John Gilmore
58dbaabdda Remove remnants of NAMES_HAVE_UNDERSCORE. 1993-02-25 03:21:32 +00:00
John Gilmore
6edd74aef3 * hp300ux-nat.c: Update copyrights.
* mipsread.c (parse_partial_symbols):  Complain about block
indexes that go backwards.  Fix from Peter Schauer.
* symfile.c (syms_from_objfile, symbol_file_add):  Allow a
symbol-file that has no linkage symbols to be read.
* tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends):  Move
from tm- file to xm-file, since they're host dependent.
* valarith.c (value_binop):  Typo.
1993-02-02 01:53:17 +00:00
Ian Lance Taylor
cdb1cc9214 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
* tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
	it right.
	(aix_framedata): added nosavedpc field.
	(SAVED_PC_AFTER_CALL): Don't try to optimize; just call
	read_register.
	(FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
	(FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
	* rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
	instructions as function_frame_info does.  Expand special case of
	st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
	other than -4.
	(pop_frame): Add 4 rather than sizeof (int) to avoid host
	dependence.
	(function_frame_info): Set frameless if the function has no frame,
	and set nosavedpc if the PC was not saved.  Handle gcc generated
	stfd 31,-4(31); st 31, -12(31) correctly.
	(frameless_function_invocation): New second argument pcsaved; if 0
	return whether the function has a frame, if 1 return whether the
	function saved PC.
	(frame_initial_stack_address): Correct typo: cache registers for
	callee_fi, not for fi, (avoids reading garbage memory locations).
1992-11-17 21:46:17 +00:00
John Gilmore
6bb40269a0 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
Rich and I believe the "real problem" was that both single_step
and target_resume were issuing PT_CONTINUE calls.  This would
cause the second PT_CONTINUE to sometimes fail because the process
was already running.
* infptrace.c (child_resume):  Remove AIX_BUGGY_PTRACE_CALL kludge.
1992-09-18 08:09:25 +00:00
John Gilmore
d6434f3974 Minor bug fixes from last big checkin. 1992-08-29 04:22:31 +00:00
John Gilmore
9b280a7f53 RS/6000 portability changes (for hosting cross-debuggers).
* breakpoint.c (fixup_breakpoints):  Re-kludge to IBM6000_TARGET.
* buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
xcoffexec.c, xcoffread.c:  Rename aixcoff to xcoff everywhere.
* printcmd.c (print_frame_args):  Remove an RS/6000 dependency.
* stabsread.c (define_symbol):  Remove RS/6000 dependencies.
* tm-rs6000.h (ATTACH_DETACH):  Remove: host-dependent.
(PTRACE_ATTACH, PTRACE_DETACH):  Remove: host-dep.
(NO_SINGLE_STEP):  Add, target-dependent.
(loadinfotextindex):  Lowercase, remove "aix_".
* xm-rs6000.h:  Add <sys/ptrace.h> for infptrace.c.
(NO_SINGLE_STEP):  Remove, target-dependent.
* xcoffexec.c (vmap_symtab):  Cleanup #if 0'd code.
* xcoffread.c:  Only build file if RS/6000 native GDB.
(build_function_symbol):  Remove #if 0'd code.
* rs6000-tdep.c:  Cleanup.  Add static fn protos.
Use CORE_ADDR for addresses throughout.  Make void fns void.
(pop_dummy_frame):  Add FIXME about bogosity of design here.
(rs6000_struct_return_address):  Ditto.
(frameless_function_invocation, frame_get_cache_fsr,
frame_initial_stack_address, xcoff_relocate_symtab,
xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
add_text_to_loadinfo, find_toc_address):  Move from xdep file.
Use CORE_ADDRs.  Change identifiers to lowercase.

* rs6000-xdep.c:  Make whole file conditional on native RS/6000,
supplying dummy routines if non-native.  Add prototype for
static exec_one_dummy_insn.  Move a mess of functions to
rs6000-tdep.c (as above).  Remove #if 0'd code.

* config/rs6000.mh (XDEPFILES):  Move xcoffexec.o to target side.
(XM_CLIBS):  Add -lm to circumvent AIX 3.2 libc ldexp bug.
* config/rs6000.mt (TDEPFILES):  Adopt xcoffexec.o.
1992-08-29 00:32:58 +00:00
Fred Fish
e676a15f0b * Makefile.in (VERSION): Bump to 4.5.6.
* coffread.c (coff_end_symtab):  Cast 2nd arg of complain() to
	correct type.
	* defs.h (NORETURN):  Define away for Lucid compiler.
	* remote.c (remote_timer, remote_interrupt):  Signal handlers
	take one int arg.
	* ser-termios.c (serial_write, serial_close):  Return whatever
	value the write/close call returns, rather than falling off end.
	* inferior.h (PTRACE_ARG3_TYPE):  Third arg to ptrace is int on
	more systems than it is "char *".  Define PTRACE_ARG3_TYPE to
	default to int.
	* infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
	inferior.h (call_ptrace):  Use PTRACE_ARG3_TYPE to declare type
	of third arg.
	* a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
	m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
	pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
	symm-xdep.c, ultra3-xdep.c:  Use PTRACE_ARG3_TYPE to cast ptrace
	argument 3.
	* sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
	store_inferior_registers): Supply missing fourth argument to
	ptrace().
1992-06-24 04:49:48 +00:00
Stu Grossman
abde386585 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
compilation errors.
1992-06-17 23:57:40 +00:00
John Gilmore
1304f099bc Small changes from Solaris port. The big stuff is not all working yet.
* inferior.h (register_valid):  Declare.
* remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h:  Remove decl.
* objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}):  Add
macros for traversing the data structures in a single objfile.
* tm-m88k.h, tm-sparc.h (REGISTER_NAMES):  Remove extra semicolon.
* tm-i960.h (REGISTER_NAMES):  Cosmetic change.
* infcmd.c:  Lint.
1992-06-11 08:43:29 +00:00
Per Bothner
ba2c9027ca * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
* xm-rs6000.h, tm-rs6000.h:  Move re-definition of CPLUS_MARKER
	from former to latter.
1992-05-06 21:37:51 +00:00
Per Bothner
556f3d9029 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
* tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
	Merge in more patches for rs6000 from Metin Ozisik.
	* utils.c:  Fix typo in comment.
1992-04-03 20:25:57 +00:00
Per Bothner
1eeba68641 Merged in latest RS6000 diffs from Metin G. Ozisik. 1992-03-29 22:33:35 +00:00
Fred Fish
5e2e79f859 Many changes, most related to creating entry point information on a per-objfile
basis.  See comments in objfiles.h and details in ChangeLog.  Also remove
redundant definitions of FRAME_CHAIN_VALID from most of the tm-* files and
use a default definition in frame.h.
1992-03-21 01:56:01 +00:00
Per Bothner
6730b13987 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
to SOLIB_CREATE_INFERIOR_HOOK macro.
1992-03-12 20:18:54 +00:00
Per Bothner
6c6afbb92b More changes, mostly from IBM for rs6000. (See ChangeLog.) 1992-03-02 01:55:31 +00:00
Per Bothner
2b5a8d9c47 More changes, mostly from IBM, for the rs6000. See ChangeLog. 1992-03-01 01:04:13 +00:00
Per Bothner
818de002b6 Mostly rs6000 changes from IBM. 1992-02-29 06:03:43 +00:00
John Gilmore
e140f1dab1 Remove tdesc stuff. Remove FRAME_CHAIN_COMBINE from all tm-*.h files,
since it was always defined exactly the same in all of them.
1991-11-18 23:52:12 +00:00
John Gilmore
41abdfbd2d * rs6000-pinsn.c, rs6000-tdep.c, rs6000-xdep.c, tm-rs6000.h,
xm-rs6000.h:  New files.
* xcoffexec.c:  New file for handling AIX shared libraries.
1991-11-12 15:50:47 +00:00