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2013-10-25binutils doc updateTom Tromey3-8/+8
Here's another small patch to lay the groundwork for the git conversion. This one updates the BFD and binutils documentation for the move. bfd: * doc/bfdint.texi (BFD generated files): Mention git, not cvs. binutils: * MAINTAINERS: Mention git, not cvs. * README: Mention git, not cvs.
2013-10-25fix ARI for git migrationTom Tromey1-0/+5
This fixes the ARI script for the git migration. * contrib/ari/create-web-ari-in-src.sh: Update for git.
2013-10-25fix CONTRIBUTE for git migrationTom Tromey1-7/+7
This fixes gdb's CONTRIBUTE file for the git migration. * CONTRIBUTE: Update for git.
2013-10-212013-10-21 Jose E. Marchesi <jose.marchesi@oracle.com>Jose E. Marchesi3-3/+16
PR gdb/15986 * gdb.base/run.c (main): gdb_get_line_number tag added for commands.exp. (factorial): Likewise. * gdb.base/commands.exp (watchpoint_command_test): Use gdb_get_line_number in order to determine the locations in run.c where local_var is detected to go out of scope.
2013-10-212013-10-21 Jose E. Marchesi <jose.marchesi@oracle.com>Jose E. Marchesi2-1/+19
* gdb.base/gnu_vector.exp: Care about endianness when casting scalars to vectors.
2013-10-20daily updateAlan Modra1-1/+1
2013-10-19daily updateAlan Modra1-1/+1
2013-10-18daily updateAlan Modra1-1/+1
2013-10-182013-10-18 Chao-ying Fu <Chao-ying.Fu@imgtec.com>Chao-ying Fu5-0/+750
* gas/mips/micromips@msa-branch.d, gas/mips/msa-branch.d, gas/mips/msa-branch.s: New. * gas/mips/mips.exp: Run new tests.
2013-10-182013-10-18 Chao-ying Fu <Chao-ying.Fu@imgtec.com>Chao-ying Fu2-2/+16
* config/tc-mips.c (fpr_read_mask): Test MSA registers. (fpr_write_mask): Test MSA registers. (can_swap_branch_p): Check fpr write followed by fpr read.
2013-10-18 * lib/gdb.exp (build_executable_from_specs): Remove duplicate setTom Tromey2-2/+5
of "binfile".
2013-10-18Hardware watchpoints turned off, inferior not yet started.Andrew Burgess4-9/+55
https://sourceware.org/ml/gdb-patches/2013-10/msg00477.html gdb/ChangeLog * breakpoint.c (update_watchpoint): If hardware watchpoints are forced off, downgrade them to software watchpoints if possible, and error out if not possible. (watch_command_1): Move watchpoint type selection closer to watchpoint creation, and extend the comments. gdb/testsuite/ChangeLog * gdb.base/watchpoints.exp: Add test for setting software watchpoints of different types before starting the inferior.
2013-10-18[gdb/16062] stepi sometimes doesn't make progressPedro Alves5-0/+176
I noticed something odd while doing "stepi" over a fork syscall: ... (gdb) set disassemble-next-line on ... (gdb) si 0x000000323d4ba7c2 131 pid = ARCH_FORK (); 0x000000323d4ba7a4 <__libc_fork+132>: 64 4c 8b 04 25 10 00 00 00 mov %fs:0x10,%r8 0x000000323d4ba7ad <__libc_fork+141>: 31 d2 xor %edx,%edx 0x000000323d4ba7af <__libc_fork+143>: 4d 8d 90 d0 02 00 00 lea 0x2d0(%r8),%r10 0x000000323d4ba7b6 <__libc_fork+150>: 31 f6 xor %esi,%esi 0x000000323d4ba7b8 <__libc_fork+152>: bf 11 00 20 01 mov $0x1200011,%edi 0x000000323d4ba7bd <__libc_fork+157>: b8 38 00 00 00 mov $0x38,%eax => 0x000000323d4ba7c2 <__libc_fork+162>: 0f 05 syscall 0x000000323d4ba7c4 <__libc_fork+164>: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 0x000000323d4ba7ca <__libc_fork+170>: 0f 87 2b 01 00 00 ja 0x323d4ba8fb <__libc_fork+475> (gdb) si 0x000000323d4ba7c4 131 pid = ARCH_FORK (); 0x000000323d4ba7a4 <__libc_fork+132>: 64 4c 8b 04 25 10 00 00 00 mov %fs:0x10,%r8 0x000000323d4ba7ad <__libc_fork+141>: 31 d2 xor %edx,%edx 0x000000323d4ba7af <__libc_fork+143>: 4d 8d 90 d0 02 00 00 lea 0x2d0(%r8),%r10 0x000000323d4ba7b6 <__libc_fork+150>: 31 f6 xor %esi,%esi 0x000000323d4ba7b8 <__libc_fork+152>: bf 11 00 20 01 mov $0x1200011,%edi 0x000000323d4ba7bd <__libc_fork+157>: b8 38 00 00 00 mov $0x38,%eax 0x000000323d4ba7c2 <__libc_fork+162>: 0f 05 syscall => 0x000000323d4ba7c4 <__libc_fork+164>: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 0x000000323d4ba7ca <__libc_fork+170>: 0f 87 2b 01 00 00 ja 0x323d4ba8fb <__libc_fork+475> (gdb) si 0x000000323d4ba7c4 131 pid = ARCH_FORK (); 0x000000323d4ba7a4 <__libc_fork+132>: 64 4c 8b 04 25 10 00 00 00 mov %fs:0x10,%r8 0x000000323d4ba7ad <__libc_fork+141>: 31 d2 xor %edx,%edx 0x000000323d4ba7af <__libc_fork+143>: 4d 8d 90 d0 02 00 00 lea 0x2d0(%r8),%r10 0x000000323d4ba7b6 <__libc_fork+150>: 31 f6 xor %esi,%esi 0x000000323d4ba7b8 <__libc_fork+152>: bf 11 00 20 01 mov $0x1200011,%edi 0x000000323d4ba7bd <__libc_fork+157>: b8 38 00 00 00 mov $0x38,%eax 0x000000323d4ba7c2 <__libc_fork+162>: 0f 05 syscall => 0x000000323d4ba7c4 <__libc_fork+164>: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 0x000000323d4ba7ca <__libc_fork+170>: 0f 87 2b 01 00 00 ja 0x323d4ba8fb <__libc_fork+475> (gdb) si 0x000000323d4ba7ca 131 pid = ARCH_FORK (); 0x000000323d4ba7a4 <__libc_fork+132>: 64 4c 8b 04 25 10 00 00 00 mov %fs:0x10,%r8 0x000000323d4ba7ad <__libc_fork+141>: 31 d2 xor %edx,%edx 0x000000323d4ba7af <__libc_fork+143>: 4d 8d 90 d0 02 00 00 lea 0x2d0(%r8),%r10 0x000000323d4ba7b6 <__libc_fork+150>: 31 f6 xor %esi,%esi 0x000000323d4ba7b8 <__libc_fork+152>: bf 11 00 20 01 mov $0x1200011,%edi 0x000000323d4ba7bd <__libc_fork+157>: b8 38 00 00 00 mov $0x38,%eax 0x000000323d4ba7c2 <__libc_fork+162>: 0f 05 syscall 0x000000323d4ba7c4 <__libc_fork+164>: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax => 0x000000323d4ba7ca <__libc_fork+170>: 0f 87 2b 01 00 00 ja 0x323d4ba8fb <__libc_fork+475> Notice how the third "si" didn't actually make progress. Turning on infrun and lin-lwp debug, we see: (gdb) infrun: clear_proceed_status_thread (process 5252) infrun: proceed (addr=0xffffffffffffffff, signal=144, step=1) infrun: resume (step=1, signal=0), trap_expected=0, current thread [process 5252] at 0x323d4ba7c4 LLR: Preparing to step process 5252, 0, inferior_ptid process 5252 RC: Not resuming sibling process 5252 (not stopped) LLR: PTRACE_SINGLESTEP process 5252, 0 (resume event thread) sigchld infrun: wait_for_inferior () linux_nat_wait: [process -1], [] LLW: enter LNW: waitpid(-1, ...) returned 5252, No child processes LLW: waitpid 5252 received Child exited (stopped) LLW: Candidate event Child exited (stopped) in process 5252. SEL: Select single-step process 5252 LLW: exit infrun: target_wait (-1, status) = infrun: 5252 [process 5252], infrun: status->kind = stopped, signal = SIGCHLD infrun: infwait_normal_state infrun: TARGET_WAITKIND_STOPPED infrun: stop_pc = 0x323d4ba7c4 infrun: random signal 20 infrun: stepi/nexti infrun: stop_stepping So the inferior got a SIGCHLD (because the fork child exited while we're doing 'si'), and since that signal is set to "nostop noprint pass" (by default), it's considered a random signal, so it should not cause a stop. But, it resulted in an immediate a stop_stepping call anyway. So the single-step never really finished. This is a regression caused by: [[PATCH] Do not respawn signals, take 2.] https://sourceware.org/ml/gdb-patches/2012-06/msg00702.html Specifically, caused by this change (as mentioned in the "the lost step issue first" part of that mail): diff --git a/gdb/infrun.c b/gdb/infrun.c index 53db335..3e8dbc8 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -4363,10 +4363,8 @@ process_event_stop_test: (leaving the inferior at the step-resume-breakpoint without actually executing it). Either way continue until the breakpoint is really hit. */ - keep_going (ecs); - return; } - + else /* Handle cases caused by hitting a breakpoint. */ { That made GDB fall through to the > /* In all-stop mode, if we're currently stepping but have stopped in > some other thread, we need to switch back to the stepped thread. */ > if (!non_stop) part. However, if we don't have a stepped thread to get back to, we'll now also fall through to all the "stepping" tests. For line stepping, that'll turn out okay, as we'll just end up realizing the thread is still in the stepping range, and needs to be re-stepped. However, for stepi/nexti, we'll reach: if (ecs->event_thread->control.step_range_end == 1) { /* It is stepi or nexti. We always want to stop stepping after one instruction. */ if (debug_infrun) fprintf_unfiltered (gdb_stdlog, "infrun: stepi/nexti\n"); ecs->event_thread->control.stop_step = 1; print_end_stepping_range_reason (); stop_stepping (ecs); return; } and stop, even though the thread actually made no progress. The fix is to restore the keep_going call, but put it after the "switch back to the stepped thread" code, and before the stepping tests. Tested on x86_64 Fedora 17, native and gdbserver. New test included. gdb/ 2013-10-18 Pedro Alves <palves@redhat.com> PR gdb/16062 * infrun.c (handle_inferior_event): Keep going if we got a random signal we should not stop for, instead of falling through to the step tests. gdb/testsuite/ 2013-10-18 Pedro Alves <palves@redhat.com> PR gdb/16062 * gdb.threads/stepi-random-signal.c: New file. * gdb.threads/stepi-random-signal.exp: New file.
2013-10-18 * config/tc-tic6x.c (tic6x_parse_operand): Revert previous delta.Nick Clifton2-1/+5
2013-10-18 * ld-cris/asneed1.d: New test.Hans-Peter Nilsson2-0/+29
2013-10-18 * elf32-cris.c (cris_elf_check_relocs): Don't assumeHans-Peter Nilsson2-5/+15
a registered dynobj means that a .got has been created.
2013-10-18gdb/Yao Qi2-2/+6
* c-varobj.c (cplus_number_of_children): Fix indentation.
2013-10-17daily updateAlan Modra1-1/+1
2013-10-17 * gdb.mi/mi-breakpoint-changed.exp (test_insert_delete_modify):Maciej W. Rozycki3-2/+8
Fix comment typo. * lib/gdb.exp (gdb_init): Likewise.
2013-10-17fix for PR gdb/15995Tom Tromey4-0/+16
This patch fixes PR gdb/15995. The bug here is that gdb's printf command does not flush the output stream. This makes a printf that is not newline-terminated interleave incorrectly with other forms of output, such as that generated via a call to an external program using "shell". I note that the "output" command already does this flushing. The fix is to call gdb_flush in printf_command. Built and regtested on x86-64 Fedora 18. New test case included. PR gdb/15995: * printcmd.c (printcmd): Call gdb_flush. * gdb.base/printcmds.exp (test_printf): Test printf flushing.
2013-10-17remove unused field from struct elfinfoTom Tromey2-5/+5
I noticed that one field in elfread.c:struct elfinfo is unused. This patch removes it. * elfread.c (struct elfinfo) <stabindexsect>: Remove. (elf_locate_sections): Update.
2013-10-17Remove ada-varobj.h.Yao Qi4-63/+22
As a result of previous patch, extern functions in ada-varobj.c can be made static, and ada-varobj.h can be removed too. gdb: 2013-10-17 Yao Qi <yao@codesourcery.com> * Makefile.in (HFILES_NO_SRCDIR): Remove ada-varobj.h. * ada-varobj.c: Remove the include of ada-varobj.h. (ada_varobj_get_number_of_children): Declare. (ada_varobj_get_name_of_child): Make it static. (ada_varobj_get_path_expr_of_child): Likewise. (ada_varobj_get_value_of_child): Likewise. (ada_varobj_get_type_of_child): Likewise. (ada_varobj_get_value_of_array_variable): Likewise. * ada-varobj.h: Remove.
2013-10-17gdb/Yao Qi9-1288/+1383
* Makefile.in (SFILES): Add c-varobj.c and jv-varobj.c. (COMMON_OBS): Add c-varobj.o and jv-varobj.o. * ada-varobj.c: Include "varobj.h". (ada_number_of_children): New. Moved from varobj.c. (ada_name_of_variable, ada_name_of_child): Likewise. (ada_path_expr_of_child, ada_value_of_child): Likewise. (ada_type_of_child, ada_value_of_variable): Likewise. (ada_value_is_changeable_p, ada_value_has_mutated): Likewise. (ada_varobj_ops): New. * c-varobj.c, jv-varobj.c: New file. Moved from varobj.c. * gdbtypes.c (get_target_type): New. Moved from varobj.c. * gdbtypes.h (get_target_type): Declare. * varobj.c: Remove the inclusion of "ada-varobj.h" and "ada-lang.h". (ANONYMOUS_STRUCT_NAME): Move it to c-varobj.c. (ANONYMOUS_UNION_NAME): Likewise. (get_type, get_value_type, get_target_type): Remove declarations. (value_get_print_value, varobj_value_get_print_value): Likewise. (c_number_of_children, c_name_of_variable): Likewise. (c_name_of_child, c_path_expr_of_child): Likewise. (c_value_of_child, c_type_of_child): Likewise. (c_value_of_variable, cplus_number_of_children): Likewise. (cplus_class_num_children, cplus_name_of_variable): Likewise. (cplus_name_of_child, cplus_path_expr_of_child): Likewise. (cplus_value_of_child, cplus_type_of_child): Likewise. (cplus_value_of_variable, java_number_of_children): Likewise. (java_name_of_variable, java_name_of_child): Likewise. (java_path_expr_of_child, java_value_of_child): Likewise. (java_type_of_child, java_value_of_variable): Likewise. (ada_number_of_children, ada_name_of_variable): Likewise. (ada_name_of_child, ada_path_expr_of_child): Likewise. (ada_value_of_child, ada_type_of_child): Likewise. (ada_value_of_variable, ada_value_is_changeable_p): Likewise. (ada_value_has_mutated): Likewise. (struct language_specific): Move it to varobj.h. (CPLUS_FAKE_CHILD): Move it to varobj.h. (restrict_range): Rename it varobj_restrict_range. Make it extern. Callers update. (get_path_expr_parent): Rename it to varobj_get_path_expr_parent. Make it extern. (is_anonymous_child): Move it to c-varobj.c and rename to varobj_is_anonymous_child. Caller update. (get_type): Move it to c-varobj.c. (get_value_type): Rename it varobj_get_value_type. Make it extern. (get_target_type): Move it gdbtypes.c. (varobj_formatted_print_options): New function. (value_get_print_value): Rename it to varobj_value_get_print_value and make it extern. (varobj_value_is_changeable_p): Make it extern. (adjust_value_for_child_access): Move it to c-varobj.c. (default_value_is_changeable_p): Rename it to varobj_default_value_is_changeable_p. Make it extern. (c_number_of_children, c_name_of_variable): Move it to c-varobj.c (c_name_of_child, c_path_expr_of_child): Likewise. (c_value_of_child, c_type_of_child): Likewise. (c_value_of_variable, cplus_number_of_children): Likewise. (cplus_class_num_children, cplus_name_of_variable): Likewise. (cplus_name_of_child, cplus_path_expr_of_child): Likewise. (cplus_value_of_child, cplus_type_of_child): Likewise. (cplus_value_of_variable): Likewise. (java_number_of_children, java_name_of_variable): Move it to jv-varobj.c. (java_name_of_child, java_path_expr_of_child): Likewise. (java_value_of_child, java_type_of_child): Likewise. (java_value_of_variable): Likewise. (ada_number_of_children, ada_name_of_variable): Move it to ada-varobj.c. (ada_name_of_child, ada_path_expr_of_child): Likewise. (ada_value_of_child, ada_type_of_child): Likewise. (ada_value_of_variable, ada_value_is_changeable_p): Likewise. (ada_value_has_mutated): Likewise. * varobj.h (CPLUS_FAKE_CHILD): New macro, moved from varobj.c. (struct lang_varobj_ops): New. Renamed by 'struct language_specific'. (c_varobj_ops, cplus_varobj_ops): Declare. (java_varobj_ops, ada_varobj_ops): Declare. (varobj_default_value_is_changeable_p): Declare. (varobj_value_is_changeable_p): Declare. (varobj_get_value_type, varobj_is_anonymous_child): Declare. (varobj_get_path_expr_parent): Declare. (varobj_value_get_print_value): Declare. (varobj_formatted_print_options): Declare. (varobj_restrict_range): Declare.
2013-10-17 * target/waitstatus.h (target_waitkind): Remove spuriousLuis Machado2-1/+6
character from the comments.
2013-10-17 PR 16056Alan Modra2-2/+9
* elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections when finding lowest_section.
2013-10-17Document the get_longjmp_target gdbarch method.Joel Brobecker3-2/+15
gdb/ChangeLog: * gdbarch.sh (get_longjmp_target): Add method documentation. * gdbarch.h: Regenerate.
2013-10-16daily updateAlan Modra1-1/+1
2013-10-162013-10-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>Jan-Benedict Glaw3-3/+31
* ChangeLog: Sync from GCC. * mh-darwin: Ditto. * bootstrap-ubsan.mk: Ditto.
2013-10-162013-10-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>Jan-Benedict Glaw3-0/+25
* configure.ac: Update from GCC. * configure: Regenerate.
2013-10-16 * dbxread.c (read_dbx_symtab) <bss_ext_symbol>: Remove unusedTom Tromey2-1/+5
label.
2013-10-16 * gcore.in: Call GDB using the full path to the gcore script.Luis Machado2-1/+40
Error out if the GDB binary is not found.
2013-10-16There were two functions who were calling "sizeof" twice.Sergio Durigan Junior4-2/+14
The first one, dw2_get_real_path from gdb/dwarf2read.c, was actually making use of OBSTACK_CALLOC which already calls "sizeof" for its third argument. The second, download_tracepoint_1 from gdb/gdbserver/tracepoint.c, was explicitly calling "sizeof" inside another "sizeof". This patch fixed both functions. gdb/ChangeLog 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com> PR gdb/16014 * dwarf2read.c (dw2_get_real_path): Remove unnecessary call to sizeof. gdb/gdbserver/ChangeLog 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com> PR gdb/16014 * tracepoint.c (download_tracepoint_1): Remove unnecessary double call to sizeof.
2013-10-16This is a simple bug. target_disable_btrace and target_teardown_btrace,Sergio Durigan Junior2-2/+15
both from gdb/target.c, do a "return" calling another function. But both are marked as void. Despite the fact that the functions being called are void as well, this is wrong. This patch fixes this by calling the functions and then returning in the next line. 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com> PR gdb/16042 * target.c (target_disable_btrace): Fix invalid return value for void function. (target_teardown_btrace): Likewise.
2013-10-16merge from gccDJ Delorie9-2/+56
2013-10-15daily updateAlan Modra1-1/+1
2013-10-15 * src-release (do-proto-toplevel): Support subdir-path-prefixedHans-Peter Nilsson2-1/+24
files in SUPPORT_FILES. (SIM_SUPPORT_DIRS): New variable. (sim.tar.bz2): New rule.
2013-10-15 * Makefile.in (srcsim): New variable.Hans-Peter Nilsson2-1/+7
(version.c): Adjust call to $(srccom)/create-version.sh as per change.
2013-10-15 * create-version.sh: Align parameters to match those ofHans-Peter Nilsson3-6/+19
../../gdb/common/create-version.sh. * Make-common.in (srcsim): New variable. (version.c): Adjust call to create-version.sh as per above.
2013-10-15Fix neon vshll disassembly.Ramana Radhakrishnan4-9/+17
opcodes/ 2013-10-15 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> * arm-dis.c (neon_opcodes): Adjust print string for vshll. gas/testsuite/ 2013-10-15 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> * gas/arm/neon-cov.d: Adjust output.
2013-10-15revert previous delta.Nick Clifton1-1/+1
2013-10-142013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>Chao-ying Fu12-0/+2657
* gas/mips/micromips@msa-relax.d, gas/mips/micromips@msa.d, gas/mips/micromips@msa64.d, gas/mips/msa-relax.d, gas/mips/msa-relax.l, gas/mips/msa-relax.s, gas/mips/msa.d, gas/mips/msa.s, gas/mips/msa64.d, gas/mips/msa64.s: New. * gas/mips/mips.exp: Run new tests.
2013-10-142013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>Chao-ying Fu14-0/+94
* ld-mips-elf/attr-gnu-8-0.s, ld-mips-elf/attr-gnu-8-1.s, ld-mips-elf/attr-gnu-8-2.s, ld-mips-elf/attr-gnu-8-00.d, ld-mips-elf/attr-gnu-8-01.d, ld-mips-elf/attr-gnu-8-02.d, ld-mips-elf/attr-gnu-8-10.d, ld-mips-elf/attr-gnu-8-11.d, ld-mips-elf/attr-gnu-8-12.d, ld-mips-elf/attr-gnu-8-20.d, ld-mips-elf/attr-gnu-8-21.d, ld-mips-elf/attr-gnu-8-22.d: New. * ld-mips-elf/mips-elf.exp: Run new tests.
2013-10-142013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>Chao-ying Fu4-2/+1188
* micromips-opc.c (decode_micromips_operand): Add +T, +U, +V, +W, +d, +e, +h, +k, +l, +n, +o, +u, +v, +w, +x, +~, +!, +@, +#, +$, +%, +^, +&, +*, +|. (MSA): New define. (MSA64): New define. (micromips_opcodes): Add MSA instructions. * mips-dis.c (msa_control_names): New array. (mips_abi_choice): Add ASE_MSA to mips32r2. Remove ASE_MDMX from mips64r2. Add ASE_MSA and ASE_MSA64 to mips64r2. (parse_mips_dis_option): Handle -Mmsa. (print_reg): Handle cases for OP_REG_MSA and OP_REG_MSA_CTRL. (print_insn_arg): Handle cases for OP_IMM_INDEX and OP_REG_INDEX. (print_mips_disassembler_options): Print -Mmsa. * mips-opc.c (decode_mips_operand): Add +T, +U, +V, +W, +d, +e, +h, +k, +l, +n, +o, +u, +v, +w, +~, +!, +@, +#, +$, +%, +^, +&, +*, +|. (MSA): New define. (MSA64): New define. (mips_builtin_op): Add MSA instructions.
2013-10-142013-10-14 Richard Sandiford <rdsandiford@googlemail.com>Chao-ying Fu4-43/+181
Chao-ying Fu <Chao-ying.Fu@imgtec.com> * config/tc-mips.c (options): Add OPTION_MSA and OPTION_NO_MSA. (md_longopts): Add mmsa and mno-msa. (mips_ases): Add msa. (RTYPE_MASK): Update. (RTYPE_MSA): New define. (OT_REG_ELEMENT): Replace with... (OT_INTEGER_INDEX, OT_REG_INDEX): ...these new operand types. (mips_operand_token): Replace reg_element with index. (mips_parse_argument_token): Treat vector indices as separate tokens. Handle register indices. (md_begin): Add MSA register names. (operand_reg_mask): Handle cases for OP_IMM_INDEX and OP_REG_INDEX. (convert_reg_type): Handle cases for OP_REG_MSA and OP_REG_MSA_CTRL. (match_mdmx_imm_reg_operand): Update accordingly. (match_imm_index_operand): New function. (match_reg_index_operand): New function. (match_operand): Handle cases for OP_IMM_INDEX and OP_REG_INDEX. (md_convert_frag): Convert bz.b/h/w/d, bnz.b/h/w/d, bz.v bnz.v. (md_show_usage): Print -mmsa and -mno-msa. * doc/as.texinfo: Document -mmsa and -mno-msa. * doc/c-mips.texi: Document -mmsa and -mno-msa. Document .set msa and .set nomsa.
2013-10-142013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>Chao-ying Fu3-0/+32
* readelf.c (display_mips_gnu_attribute): Support Tag_GNU_MIPS_ABI_MSA. * doc/binutils.texi: Document -Mmsa disassembler option.
2013-10-142013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>Chao-ying Fu2-0/+57
* elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd. (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object file that has a Tag_GNU_MIPS_ABI_MSA attribute. Merge Tag_GNU_MIPS_ABI_MSA attributes.
2013-10-142013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>Chao-ying Fu2-7/+89
* mips.h (mips_operand_type): Add OP_IMM_INDEX and OP_REG_INDEX. (mips_reg_operand_type): Add OP_REG_MSA and OP_REG_MSA_CTRL. For MIPS, add comments for +d, +e, +h, +k, +l, +n, +o, +u, +v, +w, +T, +U, +V, +W, +~, +!, +@, +#, +$, +%, +^, +&, +*, +|. For MIPS, update extension character sequences after +. (ASE_MSA): New define. (ASE_MSA64): New define. For microMIPS, add comments for +d, +e, +h, +k, +l, +n, +o, +u, +v, +w, +x, +T, +U, +V, +W, +~, +!, +@, +#, +$, +%, +^, +&, +*, +|. For microMIPS, update extension character sequences after +.
2013-10-142013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>Chao-ying Fu2-0/+16
* mips.h (enum): Add Tag_GNU_MIPS_ABI_MSA. (enum): Add Val_GNU_MIPS_ABI_MSA_ANY and Val_GNU_MIPS_ABI_MSA_128.
2013-10-14 * gdb.dwarf2/dwzbuildid.exp (write_dwarf_file): Pass explicit testTom Tromey2-1/+7
name to gdb_test_no_output.
2013-10-142013-10-14 Jan-Benedict Glaw <jbglaw@lug-owl.de>Jan-Benedict Glaw2-1/+5
* readelf.c (decode_arm_unwind): Don't initialize `addr'.
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