Doug Evans [Sat, 16 May 1998 19:51:12 +0000 (19:51 +0000)]
* sim-engine.c (sim_engine_set_run_state): New function.
* sim-engine.h (sim_engine_set_run_state): Declare.
* genmloop.sh (pending_reason,pending_sigrc): New static locals.
(@cpu@_engine_stop): New args reason,sigrc. All callers updated.
(engine_resume): Reorganize. Allow synchronous exit from main loop.
Nick Clifton [Thu, 14 May 1998 22:07:30 +0000 (22:07 +0000)]
Added support for display emulation specific command line options.
Added internationalisation to emulation templates.
Added --support-old-code command line option to armcoff and pe emulations.
Mark Alexander [Wed, 13 May 1998 22:48:03 +0000 (22:48 +0000)]
* sparc-tdep.c (fetch_instruction): New function.
(single_step, sparc_init_extra_frame_info, examine_prologue):
Use fetch_instruction instead of read_memory_integer
to ensure that instructions are always read as big-endian.
Gavin Romig-Koch [Wed, 13 May 1998 18:30:15 +0000 (18:30 +0000)]
* r5900.igen: Replace the calls and the definition of the
function check_op_hilo_hi1lo1 with the pair
check_mult_hilo_hi1lo1 and check_mult_hilo_hi1lo1.
Jim Ingham [Wed, 13 May 1998 18:23:59 +0000 (18:23 +0000)]
Wed May 13 11:12:58 1998 James Ingham <jingham@leda.cygnus.com>
* gdbtk.c: Fixed a goof in the definition of the gdb_get_args &
gdb_get_locals Tcl commands. Moved the previous ChangeLog entry
from ChangeLog to ChangeLog-gdbtk...
Gavin Romig-Koch [Wed, 13 May 1998 14:00:56 +0000 (14:00 +0000)]
* mips/mips.igen (check_op_hilo,check_mult_hilo,check_div_hilo):
Replace check_op_hilo with check_mult_hilo and check_div_hilo.
Add special r3900 version of do_mult_hilo.
(do_dmultx,do_mult,do_multu): Replace calls to check_op_hilo
with calls to check_mult_hilo.
(do_ddiv,do_ddivu,do_div,do_divu): Replace calls to check_op_hilo
with calls to check_div_hilo.
Jim Ingham [Tue, 12 May 1998 19:03:56 +0000 (19:03 +0000)]
Tue May 12 12:03:16 1998 James Ingham <jingham@leda.cygnus.com>
* gdbtk.c: Add an object call wrapper for the new Tcl_Obj based
commands. This way the obj commands will also go through
catch_errors. This is just a bandaid while I rewrite the
string-based commands to use the object format.
Jeff Law [Tue, 12 May 1998 05:33:32 +0000 (05:33 +0000)]
* config-ml.in: After building symlink tree call make distclean
if a Makefile got linked into ${ml_dir}/${ml_libdir}; this happens
to be the case for libiberty.
Bring over from egcs.
Bob Manson [Fri, 8 May 1998 05:30:24 +0000 (05:30 +0000)]
* config/sparc/tm-sp64.h (CALL_DUMMY): Store and retrieve
%o0-%o5 as 64-bit values; compensate for stack bias.
(USE_STRUCT_CONVENTION): We only pass pointers to structs
if they're larger than 32 bytes.
(REG_STRUCT_HAS_ADDR): Ditto.
* sparc-tdep.c (sparc_init_extra_frame_info): Use read_sp()
instead of read_register. If the target is a sparc64 and the frame
pointer is odd, compensate for the stack bias.
(get_saved_register): Use read_sp().
(DUMMY_STACK_REG_BUF_SIZE): Use FP_REGISTER_BYTES.
(sparc_push_dummy_frame): Use read_sp()/write_sp(). On sparc64,
save the PC, NPC, CCR, FSR, FPRS, Y and ASI registers.
(sparc_frame_find_saved_regs): Use read_sp(). Read the PC, NPC,
CCR, FSR, FPRS, Y and ASI registers from the frame, if it's a
dummy frame.
(sparc_pop_frame): Use write_sp(). If the target is a sparc64 and
the FP is odd, compensate for stack bias.
(sparc_store_return_value): Right-justify the return value before
writing it to %o0.
(sparc_fix_call_dummy): Don't NOP out part of the call dummy on
sparc64.
(sparc64_read_sp, sparc64_read_fp, sparc64_write_sp,
sparc64_write_fp, sp64_push_arguments,
sparc64_extract_return_value): New functions to support the
sparc64 ABI.
* dwarfread.c (handle_producer): Set processing_gcc_compilation to
the right version number.
If sysdep.h includes a header file, don't include it again:
* aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
<errno.h>.
* aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
<sysdep.h>.
* archive.c: Don't include <string.h> or <errno.h>.
* evax-alpha.c; Don't include <stdio.h>.
* evax-egsd.c: Likewise.
* evax-etir.c: Likewise.
* evax-misc.c: Likewise.
* evax-emh.c: Likewise. Also, don't include <sys/types.h>.
* hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
<errno.h>.
* hpux-core.c: Likewise.
* netbsd-core.c: Likewise.
* som.c: Likewise.
* libbfd.c: Don't include <sys/types.h>.
* nlmcode.h: Don't include <string.h>.
* osf-core.c: Don't include <string.h> or <stdio.h>.
* ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
<errno.h>, or <unistd.h>.
* trad-core.c: Don't include <stdio.h> or <sys/types.h>.
* Converted conditional-trap MIPS opcodes to extra-operand variety also.
* Bonus test cases to confirm behavior.
[ChangeLog]
Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
* config/tc-mips.c (validate_mips_insn): Removed hack
for previously inaccessible bitfields in some INSN_TRAP
instructions.
[testsuite/ChangeLog]
Thu May 7 13:05:25 1998 Frank Ch. Eigler <fche@cygnus.com>
* gas/mips/break20.[sd]: New tests for 20-bit operand break and
sddbp instructions.
* gas/mips/trap20.[sd]: New tests for 20-bit operand trap
instructions.
* gas/mips/mips.exp: Run them.
Doug Evans [Thu, 7 May 1998 09:31:42 +0000 (09:31 +0000)]
* cgen.h: New file.
* cgen.c: Include it.
(MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
(cgen_asm_finish_insn): Result is now void. New arg `result'.
All callers updated.
* config/tc-m32r.c: Include cgen.h.
(m23r_insn): New members num_fixups,fixups.
(assemble_parallel_insn): Initialize debug_sym_link for each insn.
(md_assemble): Simplify code to pack two insns in parallel.
When swapping two insns, update their fixups.