Doug Evans [Fri, 12 Jun 1998 20:37:40 +0000 (20:37 +0000)]
* elf.c (swap_out_syms): New arg relocatable_p.
Don't add section VMA to symbols for relocatable output.
(_bfd_elf_compute_section_file_positions): Update call to
swap_out_syms.
* interp.c: added call to sky_command_options_end() to close
any open file handles before exiting
* sky-gpuif.[c|h]: add disassembly on the fly code, log and log
file option support
* sky-gdb.[c|h] (sky_command_options_close()): new function, added
some body to the log and log file option sections
Fix problems when bfd_vma is wider than long.
* i386-dis.c: Make op_address and start_pc unsigned.
(set_op): Make parameter unsigned.
(print_insn_x86): Cast to bfd_vma when passing a value to
print_address_func.
* ns32k-dis.c (CORE_ADDR): Don't define.
(print_insn_ns32k): Change type of addr to bfd_vma. Use
bfd_scan_vma to read back address.
(print_insn_arg): Change type of addr to bfd_vma. Use sprintf_vma
to format it.
* m68k-dis.c (COERCE32): Cast to bfd_signed_vma to avoid overflow.
(NEXTULONG): New definition.
(print_insn_m68k): Avoid overflow when computing third argument of
print_insn_arg.
(print_insn_arg): Use NEXTULONG to fetch 32 bit address values.
Use disp instead of val to store offset values.
(print_indexed): Use base_disp instead of word to store base
displacement, to avoid overflow.
* m10300-dis.c (disassemble): Cast value to long when computing
pc-relative address, to get correct sign extension.
Doug Evans [Fri, 12 Jun 1998 01:08:57 +0000 (01:08 +0000)]
* lib/sim-defs.exp (sim_run): Argument env_vals renamed to options,
which is now a list of options controlling the behaviour of sim_run.
* sim/sky/sky-defs.tcl (run_trc_test): Update to new way of
environment variables to sim_run.
Ian Lance Taylor [Thu, 11 Jun 1998 22:45:08 +0000 (22:45 +0000)]
* stabs.c (struct stab_handle): Add self_crossref field.
(parse_stab_string): If a tag is a cross reference to itself,
don't define it in the tags list.
(parse_stab_type): Set info->self_crossref.
* debug.c (struct debug_type_real_list): Define.
(debug_get_real_type): Add list parameter. Change all callers.
Check for circularity to avoid crashing when it occurs.
* btowc.c: Removed.
* configure.in: Don't see if we need to replace btowc().
* Makefile.in: Don't include LIBOBJS.
* configure: Regenerated.
* gnu-regex.c (regex_compile): Only support i18n [:foo:] if
we have btowc().
Doug Evans [Thu, 11 Jun 1998 01:05:21 +0000 (01:05 +0000)]
* traps.c: New file. Trap support moved here from sim-if.c.
* Makefile.in (SIM_OBJS): Add traps.o
* sim-if.c: Don't include targ-vals.h.
(sim_engine_illegal_insn): Moved to traps.c
* sim-main.h (SIM_CORE_SIGNAL): Define.
(m32r_core_signal): Declare.
* devices.c (device_io_read_buffer): Handle cache purging via MCCR
register.
* m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
(PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
(TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
Stu Grossman [Wed, 10 Jun 1998 23:29:59 +0000 (23:29 +0000)]
* c-exp.y: Fix problems with parsing "'foo.bar'::func". Some languages
allow symbols with dots.
* gdbtypes.c (check_stub_method): Cosmetic. Use more descriptive
names for parameters.
start-sanitize-java
* jv-exp.y: Parser now accepts primitive types.
* (parse_number): Use correct ifdef for scanf long double support.
* jv-lang.c (java_array_type): Initial cut at array support.
end-sanitize-java
* language.c language.h (set_language): Now returns previous language.
* symtab.c (find_methods): Make static. Cosmetic changes, including
indentation, and adding descriptive comments. Move local variable defs
into the block they are used in.
* Don't call check_stub_method any more. Use gdb_mangle_name to
generate the full method name. find_method doesn't need all the other
goobldegook that check_stub_method does.
* (gdb_mangle_name): Use more descriptive names for parameters. Fix
comment.
start-sanitize-java
* (lookup_partial_symbol lookup_block_symbol): Check for java to
ensure we can find mangled names.
end-sanitize-java
* (decode_line_1): Move local variable defs into the block they are
used in. (Improves code readability.)
* configure.in: Add some tests for gnu-regex.c's benefit.
See if btowc() function is provided in C library.
* configure, config.in: Regenerated.
* Makefile.in (CLIBS, CDEPS): Add @LIBOBJS@ to build btowc.c
if necessary.
* btowc.c: New file.
* gnu-regex.c: Reorder wchar.h and wctype.h includes for Solaris'
benefit.
Drop namespace preserving defines for now.
* configure.in: Add some tests for gnu-regex.c's benefit.
See if btowc() function is provided in C library.
* configure, config.in: Regenerated.
* Makefile.in (CLIBS, CDEPS): Add @LIBOBJS@ to build btowc.c
if necessary.
* btowc.c: New file.
* gnu-regex.c: Reorder wchar.h and wctype.h includes for Solaris'
benefit.
Drop namespace preserving defines for now.
Mods based on the modifications used in GNU grep 2.2 to make gnu-regex.c
compile on other OSes.
Joyce Janczyn [Wed, 10 Jun 1998 18:47:09 +0000 (18:47 +0000)]
Wed June 10 14:34:00 1998 Joyce Janczyn <[email protected]>
* dv-mn103int.c (external_group): Use enumerated types to access
correct group addresses.
* dv-mn103tim.c (do_counter_event): Underflow of cascaded timer
triggers an interrupt on the higher-numbered timer's port.
*printcmd.c (disassemble_command): move overlay mapping code
"up" into find_pc_partial_function.
* blockframe.c (find_pc_partial_function): adjust start address
and end address for overlays (mapped vs. unmapped addresses),
so that all callers of this function may benefit.
* m32r-tdep.c (m32r_skip_prologue): adjust indentation.
Frank Ch. Eigler [Wed, 10 Jun 1998 17:56:19 +0000 (17:56 +0000)]
* SKY hardware interrupt tests.
Wed Jun 10 15:56:10 1998 Frank Ch. Eigler <[email protected]>
* sim/sky/t-int.c: New file to test sky hardware
interrupts.
* sim/sky/t-int-handler.s: New file for null interrupt
handler.
* sim/sky/t-int.brn: New file to build new test.
Doug Evans [Wed, 10 Jun 1998 17:56:18 +0000 (17:56 +0000)]
* sim/m32r/addx.cgs: Add another test.
* sim/m32r/jmp.cgs: Add another test.
* sim/m32r/bra8-2.cgs: New testcase.
* sim/m32r/hello.ms: Run on m32rx too.
Frank Ch. Eigler [Wed, 10 Jun 1998 17:07:10 +0000 (17:07 +0000)]
* Support for sky hardware interrupts. The sky-dma cannot trigger
interrupts properly yet (jlemke TODO).
Wed Jun 10 13:22:32 1998 Frank Ch. Eigler <[email protected]>
* interp.c (decode_coproc): For TX39, add stub COP0 register #7,
to allay warnings.
(interrupt_event): Made non-static.
start-sanitize-tx3904
* dv-tx3904tmr.c (deliver_tx3904tmr_tick): Correct accidental
interchange of configuration values for external vs. internal
clock dividers.
end-sanitize-tx3904
start-sanitize-sky
* sky-device.c (sky_signal_interrupt): New function to generate
interrupt event.
* sky-device.h: Declare it.
* sky-dma.c (check_int1): Call it.
* sky-pke.c (pke_begin_interrupt_stall): Call it.
end-sanitize-sky
* Updated several files to place all sky specific runtime options
in sky-gdb.c.
* Added two new runtime options --sky-debug and --screen-refresh
* ChangeLog.sky contains a detailed description of the mods
* gdbtk.c: Added hooks to run gdbtk under the TclPro debugger.
To do this, build gdbtk with:
make CFLAGS="-g -DTCLPRO_DEBUGGER"
Then set the environment variable TCLPRO_DEBUG_DIR to point to
wherever you have installed the TclPro debugger. Finally, in
the Alpha of the TclPro Debugger, you have to start up the
TclPro Debugger BEFORE you start gdbtk. Unfortunately, the
debugger does not understand Itcl 1.5 style classes...
* .Sanitize: Sanitize out references to the TclPro debugger,
since it is not yet released.
Ian Carmichael [Tue, 9 Jun 1998 22:11:24 +0000 (22:11 +0000)]
* Handle 10 and 20-bit versions of Break instruction. Move handling
* of special values from signal_exception() in interp.c into mips.igen.
*
* Modified: ChangeLog gencode.c interp.c mips.igen sim-main.h
* Updates to tx3904 peripheral simulations for ECC.
Tue Jun 9 12:29:50 1998 Frank Ch. Eigler <[email protected]>
* dv-tx3904cpu.c (deliver_*_interrupt,*_port_event): Set the CAUSE
register upon non-zero interrupt event level, clear upon zero
event value.
* dv-tx3904irc.c (*_port_event): Handle deactivated interrupt signal
by passing zero event value.
(*_io_{read,write}_buffer): Endianness fixes.
* dv-tx3904tmr.c (*_io_{read,write}_buffer): Endianness fixes.
(deliver_*_tick): Reduce sim event interval to 75% of count interval.
* interp.c (sim_open): Added jmr3904pal board type that adds PAL-based
serial I/O and timer module at base address 0xFFFF0000.
Ian Carmichael [Tue, 9 Jun 1998 16:54:08 +0000 (16:54 +0000)]
* Handle 10 and 20-bit versions of Break instruction. Move handling
* of special values from signal_exception() in interp.c into mips.igen.
*
* Modified: gencode.c interp.c mips.igen sim-main.h
* config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
IgnoreDataSize to IgnoreSize as they are used for address size as
well as data size.
* config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
32-bit mode, similarly addr16/data16 and variants.
* i386.h: Change occurences of Data16 to Size16, Data32 to Size32,
IgnoreDataSize to IgnoreSize. Flag address and data size prefixes
with Size16|IgnoreSize or Size32|IgnoreSize.
Ron Unrau [Mon, 8 Jun 1998 22:10:37 +0000 (22:10 +0000)]
* objfiles.c (add_to_objfile_sections): All targets to define
TARGET_KEEP_SECTION to permit them to retain bfd sections that
GDB would otherwise have discarded.
Joyce Janczyn [Mon, 8 Jun 1998 17:46:25 +0000 (17:46 +0000)]
Add timer and serial devices (mn103tim and mn103ser), support
--board=am32 for runtime control of device simulation, and adjust
interrupt settings to support am32 instead of am30.
Joyce Janczyn [Mon, 8 Jun 1998 17:23:11 +0000 (17:23 +0000)]
* interp.c: (mn10300_option_handler): New function parses arguments
using sim-options.
start-sanitize-am30
* (board): Add --board option for specifying am32.
* (sim_open): Create new timer and serial devices and control
configuration of other am32 devices via board option.
end-sanitize-am30