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90 Commits

Author SHA1 Message Date
gwr
c0fde6edd3 Avoid unnecessary calls to fetch_inferior_registers() by calling 
registers_fetched() at the end of store_inferior_registers().
By definition, our copy of the register set is up-to-date
at that point, so let the common gdb code know that.
 1998-06-16 18:39:04 +00:00
gwr
faf0c21368 fetch_core_registers gets all the registers in one call. 1998-06-16 18:31:48 +00:00
tv
da925af9ad Integrate NetBSD arm32 diffs for gdb. Now compiles and works `out of the 
box'.  Use new GNU_ARCH remapper.
 1998-05-22 17:17:59 +00:00
mycroft
c0de9013ee Fix a syntax error. 1998-05-06 11:22:07 +00:00
tv
482063559a .y.c <sys.mk> rule fixes. Don't create a y.tab.h file unless asked for, 
and use smarter creation of the header file.
 1998-04-09 00:32:31 +00:00
mycroft
111c2f97a8 Support higher baud rates. 1998-04-02 10:32:04 +00:00
matthias
58b2f0ab4c Ian Dalls patches to make gdb work with respect to his modifications 
to gcc to support the ns32381's additional floating point registers.
 1998-03-13 22:01:07 +00:00
gwr
e069ed37b2 Use mipsnbsd-nat 1998-02-08 01:10:06 +00:00
gwr
6b14dcf593 Kill an unused variable. 1998-02-07 23:03:16 +00:00
gwr
d9d32203ff New implementation of NetBSD/alpha support. 
(so we can submit it to the FSF.)
 1998-02-07 22:54:50 +00:00
gwr
986ac75a1f Kill private version of child_resume(). 1998-02-03 21:35:30 +00:00
gwr
f4ecc595c4 If NO_SINGLE_STEP is defined, make sure child_resume 
is never asked to single step!
 1998-02-03 21:24:16 +00:00
thorpej
6786eca4a0 Fixup NetBSD/powerpc GDB host and target configurations. 1998-01-30 22:26:42 +00:00
thorpej
ade3355927 Add the profile registers. From Wolfgang Solfrank. 1998-01-30 20:00:43 +00:00
thorpej
5b3cc1e576 Remove SIM and SIM_OBS definitions from these files, since we now use 
AC_SUBST to configure the PSIM simulator.  Add an comment noting that
these files are now obsolete (they are different from the ppc*-eabi.mt
files only by this comment).
 1998-01-30 19:56:06 +00:00
thorpej
c0aeb102bc Add powerpc-*-netbsd* host and target. 1998-01-30 19:53:20 +00:00
thorpej
dd2f604092 Clean up the configure code that enables the PowerPC simulator PSIM. Instead 
of overriding the target to ppc-sim if the simulator is enabled, allow
the simulator to co-exist by AC_SUBST'ing in the SIM and SIM_OBS variables.
 1998-01-30 19:50:48 +00:00
mycroft
02b075bafe Make `info float' work. Mostly from Noriyuki Soda. 1998-01-24 15:32:41 +00:00
gwr
15d917d9fe MMALLOC_DIR and MMALLOC_CFLAGS are now substitited by configure. 1998-01-22 01:34:29 +00:00
gwr
7d3ce87895 Add support for the option: --with-mmalloc=somewhere 
which defaults to using ../mmalloc if that exists, or
else it sets MMALLOC_CFLAGS = -DNO_MMALLOC
(so build without ../mmalloc "just works":)
 1998-01-22 01:32:00 +00:00
gwr
4fea918e34 For completeness, fix the SunOS/sun3 sigtramp support too. 
(I had to change tm-m68k.h which affects tm-sun3.h also.)
 1998-01-14 18:51:06 +00:00
gwr
254db76f83 Define IN_SIGTRAMP() as nbsd_in_sigtramp(), which knows how to find 
the address of the signal trampoline on all NetBSD/m68k machines.
(Fixes PR bin/3391)
 1998-01-14 18:45:44 +00:00
gwr
eba66671ed Define FRAME_SAVED_PC to use the common sigtramp_saved_pc() just like 
the i386 does.  The previous definition was a SunOS-specific hack,
and if that is really still needed somwhere, it can still be used
by defining sigtramp_saved_pc as m68k_sigtramp_saved_pc in the
target-specific tm.h file.  The common sigtramp_saved_pc() fucntion
uses SIGCONTEXT_PC_OFFSET to find the return PC (the best way).
Do not define SIG_PC_FP_OFFSET here.  (very machine-specific!)
 1998-01-14 18:42:05 +00:00
gwr
6cc4f2227c Add two new functions: 
m68k_sigtramp_saved_pc() - like the comon sigtramp_saved_pc, but
  uses SIG_PC_FP_OFFSET to find the saved PC (used for SunOS).
nbsd_in_sigtramp() - determine whether a PC value is within the
  signal trampoline, but do so WITHOUT hard-coding the address
  of the end of the stack (uses "__ps_strings" at run time).
  This allows a common gdb to work on all m68k. (yea!)
 1998-01-14 18:33:10 +00:00
gwr
521ae36095 No longer need to include solib.h here. 1998-01-12 19:49:14 +00:00
gwr
85ec3a65c8 Uh... tabs vs spaces... 1998-01-12 16:22:01 +00:00
gwr
734fb3d7c0 Fix the comment that claims "only SunOS" needs this (referring to the 
extra initial SIGTRAP after ld.so finishes).  NetBSD needs it too.
 1998-01-12 16:21:14 +00:00
gwr
c7f6e84cbe Ignore symbols of type N_WARNING (0x1e) on NetBSD. 1998-01-12 16:14:58 +00:00
gwr
98e7377438 OK, this file was pretty much completely wrong. I copied it from the 
SunOS version, but our shared libraries are not THAT much like SunOS.
In NetBSD a.out shared libraries, trampoline stubs have _DYNAMIC+n
as their symbol, so we can recognize them with strcmp.  We may also
need SKIP_TRAMPOLINE_CODE(pc) eventually, but doing that right takes
machine dependent code to lookup what the _DYNAMIC stub jumps to.
(gdb appears to work OK on a.out without SKIP_TRAMPOLINE_CODE)
 1998-01-12 16:03:28 +00:00
thorpej
f6b272d632 Define S0_REGNUM, the first callee-saved register. 1997-12-17 03:01:04 +00:00
thorpej
510a4a1282 Add _rtld_debug_state to the list of symbols where GDB may stop the 
dynamic linker.
 1997-12-17 02:48:23 +00:00
thorpej
e7965747fa Add configuration information for NetBSD/alpha. 1997-12-17 02:44:14 +00:00
jonathan
5438df9f2f Correct offset and size of register-copying code in fetch_inferior_registers() 
and set_inferior_regsiters() to match the split scalar/FP register  structs.
Based on fetch_core_registers.

Fixes some but not all of PR 4589.
 1997-12-03 16:00:14 +00:00
matthias
ceeae92e78 Pull over changes for ns32k from our old gdb port. 1997-11-26 21:29:30 +00:00
phil
7f2f468376 Add needed functions for linking. 1997-11-16 06:59:09 +00:00
gwr
a46d55768b Integrate a fix from the latest GDB: Need to initialize the 
"endian" field in the "disassemble info" otherwise the SPARC
disassembler assumes it should do little-endian swap. (dumb)
 1997-11-12 17:34:41 +00:00
bouyer
1352a07d69 Patch from Jason Thorpe: add a --write option, equivalent to the 
"set write" command, for ease of use and compatibility with old gdb.
 1997-10-30 10:39:53 +00:00
gwr
f09d74419b Add mips*-*-netbsd 1997-10-20 20:39:46 +00:00
gwr
8e624017b2 "Support" the NetBSD-specific "-k" option. 1997-10-20 15:08:50 +00:00
ragge
c700804dcb Fixes to make new gdb compile on vax. 1997-10-20 12:44:24 +00:00
fvdl
284aeaa1ba Fix hard-coded USRSTACK address, now that it's changed. 1997-10-20 10:16:07 +00:00
gwr
df66d62a93 Move NO_SINGLE_STEP code from mipsnbsd-nat.c to mips-tdep.c 1997-10-20 02:15:15 +00:00
gwr
8374daadd4 Define NO_SINGLE_STEP 1997-10-20 01:42:37 +00:00
jonathan
63abec08b2 First pass at native NetBSD/mips support for GDB. 1997-10-19 20:52:57 +00:00
gwr
32946c6ed4 NetBSD-specific stuff for the mips 1997-10-19 04:07:34 +00:00
gwr
12d8f9d5cd first cut 1997-10-17 21:23:23 +00:00
gwr
12b8c06186 From toolchain 1997-10-17 21:19:55 +00:00
gwr
cf7d2541eb Put includes at the end (from Bernd Ernesti) 1997-10-10 15:18:14 +00:00
gwr
603e306a5b Define SVR4_SHARED_LIBS before including generic nm-nbsd.h 1997-09-30 21:43:11 +00:00
gwr
06ef8ef5b7 Need to include elf/common.h for SVR4_SHARED_LIBS 1997-09-30 21:38:46 +00:00