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2011-03-24gas: blackfin: test all 16bit insnsMike Frysinger6-11137/+49199
The current 16bit insn test doesn't actually cover all illegal insns since it stops at 0xa000 instead of 0xc000. But rather than address that, replace it with a test that covers all 16bit insns. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-24gas: blackfin: catch invalid dest dregs in dsp mult insnsMike Frysinger5-4/+26
While we were catching a few mismatches in vectorized dsp mult insns, the error we displayed was misleading. Once we fix that up, we can convert previously dead code into proper checking for destination dreg matching. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-24gas: blackfin: catch invalid register combinations with SEARCH/BITMUXMike Frysinger5-0/+22
The destination registers for SEARCH cannot be the same. Same rule for the source registers for BITMUX. Signed-off-by: Mike Frsyinger <vapier@gentoo.org>
2011-03-24sim: bfin: document SIC limitationMike Frysinger2-1/+27
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-24sim: bfin: fix inverted W1C logicMike Frysinger14-17/+34
When I originally wrote the w1c helper funcs, I used it in a few places. Then I forgot how it worked and when I later documented it, I described the 3rd arg in the exact opposite way it is actually used. This error propagated to a bunch of devices registers that were not explicitly tested (a bunch of the devices are stubs which merely exist to say "no device is connected" to make device drivers happy). So once the documentation is unscrewed, fix all of the broken call sites. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-24sim: bfin: define more UART LSR bitsMike Frysinger2-7/+16
We'll need these bits in an upcoming patch, so map out the whole LSR MMR now. Fix up indentation style while we're here. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-24sim: bfin: fix typo in TWI stat regMike Frysinger2-1/+5
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-24sim: bfin: update VIT_MAX behavior to match hardware when Acc.X bits are setMike Frysinger2-2/+7
The Blackfin PRM says that the top 8 bits of the accumulator must be cleared when using the VIT_MAX insn, so the sim has followed this spec. Matching the hardware behavior though when the high bits are not cleared is easy to do and doesn't break existing behavior, so go for it. Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-24sim: bfin: always do 16bit sign extension with the SEARCH insnMike Frysinger2-0/+10
The Blackfin PRM does not cover this case, but the hardware is clear: even if the search criteria is not met (and thus a new 16bit value is loaded up into the accumulator), the accumulator undergoes 16bit sign extension. So simply reload the low signed 16bits in that case. Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-24sim: bfin: update AV and AC ASTAT bits with acc negationMike Frysinger2-6/+14
The Acc=-Acc insn can overflow or carry with edge values, so make sure we update the ASTAT bits accordingly to match the hardware. Also fix a thinko where we always updated AC0 even when working with A1 regs. Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-24sim: bfin: fix thinko in SIC pin encodingMike Frysinger2-511/+516
When encoding the SIC/pin info into unique input port ids, I used bases of 100 when I meant to use 0x100. Rather than simply fix the decoding math in the different functions, create a few helper macros to simplify the SIC/pin encoding and decoding steps. This makes the resulting tables nice & clear. And now that pins are clear, the 533 and 537 port_event handlers may easily be merged into one. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-24sim: bfin: allow byteop[123]p src regs to be the sameMike Frysinger2-9/+5
The hardware allows the byteop[123]p insns to use the same src reg pair, so remove the combination check in the sim. Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-24sim: bfin: fix thinko in bfin_gpio bus addressesMike Frysinger2-30/+38
The bus addresses have to be valid numbers, so 'g' and 'h' won't work. Oddly, the common code silently ignored this which is why I didn't notice in the first place. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-24*** empty log message ***gdbadmin1-1/+1
2011-03-23daily updateAlan Modra1-1/+1
2011-03-23 * lexsup.c (parse_args): Only set report_plugin_symbols if pluginsJoseph Myers2-1/+8
are enabled. Mark level as possibly unused.
2011-03-232011-03-23 Kai Tietz <ktietz@redhat.com>Kai Tietz18-80/+106
* breakpoint.c (clear_command): Use filename_cmp instead of strcmp for comparison. * buildsym.c (watch_main_source_file_lossage): Likewise. (patch_subfile_names): Use IS_DIR_SEPARATOR instead of checking just for slash. * dbxread.c (read_dbx_symtab): Use lbasename instead of strrchr and filename_cmp instead of strcmp for filenames. (add_old_header_file): Use filename_cmp instead of strcmp for comparison. * exec.c (exec_set_section_address): Likewise. * macrotab.c (macro_lookup_inclusion): Likewise. (macro_lookup_inclusion): Likewise. * elfread.c (_initialize_elfread): Likewise. (elfstab_offset_sections): Likewise. (elfstab_offset_sections): Use lbasename instead of strrchr. * mdebugread.c (parse_partial_symbols): Likewise. (arse_partial_symbols): Use filename_(n)cmp instead of str(n)cmp for comparison. * minsyms.c (lookup_minimal_symbol): Likewise. * psymtab.c (read_psymtabs_with_filename): Likewise. * solib.c (solib_read_symbols): Likewise. (reload_shared_libraries_1): Likewise. * symmisc.c (maintenance_print_symbols): Likewise. * symfile.c (separate_debug_file_exists): Likewise. (reread_symbols): Likewise. (find_separate_debug_file_by_debuglink): Likewise. * remote-fileio.c (remote_fileio_func_rename): Likewise. * source.c (add_path): Likewise. * symtab.c (filename_seen): Likewise. (file_matches): Likewise. (print_symbol_info): Likewise. (maybe_add_partial_symtab_filename): Likewise. (make_source_files_completion_list): Likewise. * xml-syscall.c (init_sysinfo): Likewise. * windows-nat.c (_initialize_check_for_gdb_ini): Use IS_DIR_SEPARATOR for checking for trailing path separator.
2011-03-23bfd/Alan Modra25-80/+568
* elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where old-style __tls_get_addr calls without marker relocs don't match their arg setup insn one for one. If such mismatches are found report the reloc and don't do any tls optimization. * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise. ld/testsuite/ * ld-powerpc/tlsmark.s: Delete non-optimizable section. * ld-powerpc/tlsmark32.s: Likewise. * ld-powerpc/tlsmark.d: Adjust to suit. * ld-powerpc/tlsmark32.d: Likewise. * ld-powerpc/tlsopt1.d, * ld-powerpc/tlsopt1.s: New. * ld-powerpc/tlsopt2.d, * ld-powerpc/tlsopt2.s: New. * ld-powerpc/tlsopt3.d, * ld-powerpc/tlsopt3.s: New. * ld-powerpc/tlsopt4.d, * ld-powerpc/tlsopt4.s: New. * ld-powerpc/tlsopt1_32.d, * ld-powerpc/tlsopt1_32.s: New. * ld-powerpc/tlsopt2_32.d, * ld-powerpc/tlsopt2_32.s: New. * ld-powerpc/tlsopt3_32.d, * ld-powerpc/tlsopt3_32.s: New. * ld-powerpc/tlsopt4_32.d, * ld-powerpc/tlsopt4_32.s: New. * ld-powerpc/powerpc.exp: Run new tests.
2011-03-232011-03-23 Eric B. Weddington <eric.weddington@atmel.com>Eric B. Weddington3-6/+20
* config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u, atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu. * doc/c-avr.texi: Document new device names.
2011-03-232010-03-23 Rafael Ávila de Espíndola <respindola@mozilla.com>Rafael Ávila de Espíndola3-1/+55
* plugin.cc (get_view): New. (Plugin::load): Pass get_view to the plugin. (Plugin_manager::get_view): New.
2011-03-232010-03-23 Rafael Ávila de Espíndola <respindola@mozilla.com>Rafael Ávila de Espíndola2-1/+13
* plugin-api.h (ld_plugin_get_view): New. (ld_plugin_tag): Add LDPT_GET_VIEW. (ld_plugin_tv): Add tv_get_view.
2011-03-23*** empty log message ***gdbadmin1-1/+1
2011-03-22daily updateAlan Modra1-1/+1
2011-03-22gdb/Jan Kratochvil7-1/+200
* dwarf2expr.c (execute_stack_op): Handle DW_OP_GNU_entry_value. New label abort_expression. * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Handle DWARF_VALUE_OPTIMIZED_OUT. gdb/testsuite/ * gdb.dwarf2/dw2-entry-value-main.c: New file. * gdb.dwarf2/dw2-entry-value.S: New file. * gdb.dwarf2/dw2-entry-value.exp: New file.
2011-03-22Regenerate bfd-in2.h.Eric B. Weddington2-0/+11
2011-03-22 * configure.ac (arm-semi-aof, crx-*-*, parisc*-*-linux*,Joseph Myers3-22/+11
i370-*-opened*, i[[3456789]]86-moss-msdos | i[[3456789]]86-*-moss* | i[[3456789]]86-*-uwin*, mcore-*-pe*): Remove empty cases. * configure: Regenerate.
2011-03-22 * config-ml.in: Don't handle arc-*-elf*.Joseph Myers4-28/+15
* configure.ac (arc-*-*, crx-*-*, i[[3456789]]86-*-pe, m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*, mcore-*-pe*): Don't handle GCC libraries. * configure: Regenerate.
2011-03-22/bfd:Eric B. Weddington23-16/+364
2011-03-22 Eric B. Weddington <eric.weddington@atmel.com> * archures.c: Add AVR XMEGA architecture information. * cpu-avr.c (arch_info_struct): Likewise. * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise. (elf32_avr_object_p): Likewise. /gas: 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com> * config/tc-avr.c (struct avr_opcodes_s): Add opcode field. (AVR_INSN): Change definition to match. (avr_opcodes): Likewise, change to match. (mcu_types): Add XMEGA architecture names and new XMEGA device names. (md_show_usage): Add XMEGA architecture names. (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices. Add support for SPM Z+ instruction. * doc/c-avr.texi: Add documentation for XMEGA architectures and devices. /include/opcode: 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com> * avr.h (AVR_ISA_SPMX,AVR_ISA_DES,AVR_ISA_M256,AVR_ISA_XMEGA): New instruction set flags. (AVR_INSN): Add new instructions for SPM Z+, DES for XMEGA. /ld: 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com> * Makefile.am (ALL_EMULATION_SOURCES): Add AVR XMEGA architectures. (eavrxmega?.c): Likewise. * configure.tgt (targ_extra_emuls): Likewise. * emulparams/avrxmega1.sh: New file. * emulparams/avrxmega2.sh: Likewise. * emulparams/avrxmega3.sh: Likewise. * emulparams/avrxmega4.sh: Likewise. * emulparams/avrxmega5.sh: Likewise. * emulparams/avrxmega6.sh: Likewise. * emulparams/avrxmega7.sh: Likewise. * emultempl/avrelf.em (avr_elf_${EMULATION_NAME}_before_allocation): Add avrxmega6, avrxmega7 to list of architectures for no stubs. /opcodes: 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com> * avr-dis.c (avr_operand): Add opcode_str parameter. Check for post-increment to support LPM Z+ instruction. Add support for 'E' constraint for DES instruction. (print_insn_avr): Adjust calls to avr_operand. Rename variable.
2011-03-22gdb/Jan Kratochvil3-13/+19
Code cleanup. * c-typeprint.c (c_type_print_args): Change parameter show_artificial to linkage_name. Invert its value. Update the function comment. (c_type_print_varspec_suffix): Invert it at the caller. * dwarf2read.c (dwarf2_compute_name): Invert it at the caller.
2011-03-22 * infcmd.c (post_create_inferior): Ignore NOT_AVAILABLE_ERRORPedro Alves3-5/+20
errors when reading the `stop_pc'. * printcmd.c (pc_prefix): Use get_frame_pc_if_available instead of get_frame_pc.
2011-03-222011-03-22 Phil Muldoon <pmuldoon@redhat.com>Phil Muldoon2-0/+8
* NEWS: Document gdb.Write stream keyword.
2011-03-22gdb/Jan Kratochvil2-42/+14
Revert: 2011-03-21 Jan Kratochvil <jan.kratochvil@redhat.com> * dwarf2read.c (producer_is_gxx_lt_4_6): New function. (dwarf2_add_field): Fix new_field->accessibility for cu->header.version >= 3 while verifying also producer_is_gxx_lt_4_6.
2011-03-222011-03-21 Phil Muldoon <pmuldoon@redhat.com>Phil Muldoon4-2/+88
PR python/12183 * python/py-function.c (fnpy_call): Treat GdbErrors differently to other error classes. Do not print stack trace. 2011-03-21 Phil Muldoon <pmuldoon@redhat.com> PR python/12183 * gdb.python/py-function.exp: Add GdbError tests.
2011-03-22 * testsuite/relro_test.sh: Fail if dc is not present.Ian Lance Taylor2-3/+5
2011-03-22Fix copyright.Ian Lance Taylor1-1/+1
2011-03-22*** empty log message ***gdbadmin1-1/+1
2011-03-21 * testsuite/final_layout.sh: Rewrite to not use dc.Ian Lance Taylor2-9/+30
2011-03-21daily updateAlan Modra1-1/+1
2011-03-21 * gennltvals.sh: Search sys/_default_fcntl.h, in addition toKevin Buettner5-384/+390
fcntl.h and sys/fcntl.h, for constants. * nltvals.def: Regenerate. * sim-io.c (sim_io_stat, sim_io_fstat): New functions. * sim-io.h (sys/types.h, sys/stat.h): Include. (sim_io_stat, sim_io_fstat): Declare.
2011-03-21 * simops (OP_10007E0): Update errno handling as most trapsKevin Buettner2-3/+88
do not invoke the host's functionality directly. Invoke sim_io_stat() instead of stat() for implementing TARGET_SYS_stat. Implement TARGET_SYS_fstat, TARGET_SYS_rename, and TARGET_SYS_unlink.
2011-03-21 * testsuite/icf_safe_so_test.sh: Add #!/bin/sh to start.Sriraman Tallam6-2/+22
Change == to -eq. * testsuite/icf_string_merge_test.sh: Add #!/bin/sh to start. * testsuite/icf_safe_test.sh: Add #!/bin/sh to start. Change == to -eq. * testsuite/icf_sht_rel_addend_test.sh: Add #!/bin/sh to start. * testsuite/icf_preemptible_functions_test.sh: Add #!/bin/sh to start.
2011-03-212011-03-21 Eric B. Weddington <eric.weddington@atmel.com>Eric B. Weddington2-1/+5
* config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
2011-03-212011-03-21 Eric B. Weddington <eric.weddington@atmel.com>Eric B. Weddington2-0/+25
* scripttempl/avr.sc: Add fuse, lock, and signature memory regions.
2011-03-21gdb/Jan Kratochvil2-6/+48
* dwarf2read.c (producer_is_gxx_lt_4_6): New function. (dwarf2_add_field): Fix new_field->accessibility for cu->header.version >= 3 while verifying also producer_is_gxx_lt_4_6.
2011-03-21 * arm-tdep.c (arm_analyze_prologue): Do not abort parsing whenUlrich Weigand2-17/+14
encountering a load via a non-SP register.
2011-03-21 * tramp-frame.c (tramp_frame_prepend_unwinder): Set stop_reasonUlrich Weigand2-0/+6
field in returned unwinder.
2011-03-21undefined newexpr->gdbarch field in ada-lang.c:replace_operator_with_callJoel Brobecker2-0/+5
2011-03-20 Jan Kratochvil <jan.kratochvil@redhat.com> * ada-lang.c (replace_operator_with_call): Copy also GDBARCH.
2011-03-21use xzalloc in ada-lang.c:replace_operator_with_callJoel Brobecker2-1/+6
This is to make sure that we cannot have a field with an undefined value (currently, we are not setting the gdbarch). gdb/ChangeLog: * ada-lang.c (replace_operator_with_call): Use xzalloc instead of xmalloc.
2011-03-21 PR bootstrap/48120:Rainer Orth3-7/+14
* configure.ac (pwllib): Use LIBS instead of LDFLAGS. Add -lstdc++ -lm to LIBS. * configure: Regenerate.
2011-03-21*** empty log message ***gdbadmin1-1/+1
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