Commit Graph

58814 Commits

Author SHA1 Message Date
Richard Sandiford
e7c8859c21 * configure.ac (mips*-*-*linux*, mips*-*-gnu*): Use mt-mips-gnu.
* configure: Regenerate.

config/
	* mt-mips16-compat: New file, taken from mt-mips-elfoabi.
	* mt-mips-elfoabi: Include mt-mips16-compat.
	* mt-mips-gnu: New file.
2008-08-16 06:47:17 +00:00
Pedro Alves
83c265ab84 * infrun.c (fetch_inferior_event): Only call normal_stop if not
stopping quietly.
2008-08-16 01:04:16 +00:00
gdbadmin
80be390dfc *** empty log message *** 2008-08-16 00:00:34 +00:00
Alan Modra
63a09974ad daily update 2008-08-16 00:00:05 +00:00
Luis Machado
604c2f837c * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
Include "features/rs6000/powerpc-vsx64.c".
	(ppc_supply_vsxregset): New function.
	(ppc_collect_vsxregset): New function.
	(IS_VSX_PSEUDOREG): New macro.
	(IS_EFP_PSEUDOREG): New macro.
	(vsx_register_p): New function.
	(ppc_vsx_support_p): New function.
	(rs6000_builtin_type_vec128): New function.
	(rs6000_register_name): Hide upper halves of vs0~vs31.  Return
	correct names for VSX registers and EFPR registers.
	(rs6000_pseudo_register_type): Return correct types for VSX
	and EFPR registers.
	(rs6000_pseudo_register_reggroup_p): Return correct group for
	VSX and EFPR registers.
	(ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
	(ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
	(vsx_pseudo_register_read): New function.
	(vsx_pseudo_register_write): New function.
	(efpr_pseudo_register_read): New function.
	(efpr_pseudo_register_write): New function.
	(rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
	(rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
	(rs6000_gdbarch_init): Declare have_vsx.
	Initialize new upper half VSX registers.
	Initialize VSX-related and EFPR-related pseudo-registers variables.
	Adjust the number of pseudo registers accordingly.

	* ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
	and SIZEOF_VSRREGS.
	(gdb_vsxregset_t): New type.
	(have_ptrace_getsetvsxregs): New variable.
	(fetch_vsx_register): New function.
	(fetch_register): Handle VSX registers.
	(fetch_vsx_registers): New function.
	(fetch_ppc_registers): Handle VSX registers.
	(store_ppc_registers): Handle VSX registers.
	(store_vsx_register): New function.
	(store_register): Handle VSX registers.
	(store_vsx_registers): New function.
	(ppc_linux_read_description): Handle VSX-enabled inferiors.
	(gdb_vsxregset_t): New type.
	(supply_vsxregset): New function.
	(fill_vsxregset): New function.

	* ppc-tdep.h (vsx_register_p): New prototype.
	(vsx_support_p): New prototype.
	(ppc_vsr0_regnum): New variable.
	(ppc_vsr0_upper_regnum): Likewise.
	(ppc_efpr0_regnum): Likewise.
	(ppc_builtin_type_vec128): New type.
	(ppc_num_vsrs): New constant.
	(ppc_num_vshrs): New constant.
	(ppc_num_efprs): Likewise.
	Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
	(ppc_supply_vsxregset): New prototype.
	(ppc_collect_vsxregset): New prototype.

	* ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
	Include "features/rs6000/powerpc-vsx64l.c".
	(_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
	(ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
	(ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
	(ppc_linux_regset_from_core_section): Handle VSX core section.
	(ppc_linux_core_read_description): Support VSX-enabled core files.

	* ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
	Declare tdesc_powerpc_vsx64l

	* corelow.c (get_core_register_section): Support VSX-enabled
	core files.

	* features/rs6000/power-vsx.xml: New VSX descriptions.
	* features/rs6000/powerpc-vsx32.xml: New file.
	* features/rs6000/powerpc-vsx32l.xml: New file.
	* features/rs6000/powerpc-vsx64.xml: New file.
	* features/rs6000/powerpc-vsx64l.xml: New file.
	* features/rs6000/powerpc-vsx32.c: New file (generated).
	* features/rs6000/powerpc-vsx32l.c: New file (generated).
	* features/rs6000/powerpc-vsx64.c: New file (generated).
	* features/rs6000/powerpc-vsx64l.c: New file (generated).
	* features/Makefile: Updated with new descriptions.
	* regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
	* regformats/rs6000/powerpc-vsx64l.dat: New file (generated).

	* testsuite/gdb.arch/vsx-regs.c: New source file.
	* testsuite/gdb.arch/vsx-regs.exp: New testcase.
	* testsuite/lib/gdb.exp (skip_vsx_tests): New function.
2008-08-15 15:18:34 +00:00
Andreas Krebbel
7dc6076f0c 2008-08-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* s390-opc.c (INSTR_RRF_FFRU, MASK_RRF_FFRU): New instruction format.
	* s390-opc.txt (lxr, rrdtr, rrxtr): Fix instruction format.

2008-08-15  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* gas/s390/esa-g5.d: lxr operands are floating point.
	* gas/s390/esa-g5.s: Likewise.
	* gas/testsuite/gas/s390/zarch-z9-ec.d: rrdtr, rrxtr third
	operands is gpr.
	* gas/testsuite/gas/s390/zarch-z9-ec.s: Likewise.
2008-08-15 12:10:21 +00:00
Alan Modra
7357c5b6a6 PR 6526
* configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
2008-08-15 08:31:52 +00:00
Vladimir Prus
dde7c0a962 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
call linux_target twice.
2008-08-15 08:08:27 +00:00
Cary Coutant
d85c80a353 2008-08-14 Cary Coutant <ccoutant@google.com>
* x86_64.cc (Target_x86_64::Relocate::relocat_tls):
	Use addend for DTPOFF32, DTPOFF64, and TPOFF32 relocs.
	* testsuite/tls_test.cc (struct int128): 128-bit struct
	for testing TLS relocs with non-zero addend.
	(v12): New TLS variable.
	(t12): New test.
	(t_last): Add check for v12.
	* testsuite/tls_test.h (t12): New function.
	* testsuite/tls_test_main.cc (thread_routine): Call new test.
2008-08-15 04:57:46 +00:00
gdbadmin
56c2003cde *** empty log message *** 2008-08-15 00:00:33 +00:00
Alan Modra
6793a429da daily update 2008-08-15 00:00:07 +00:00
Aleksandar Ristovski
ebd67d8768 * nto-tdep.c (lm_info): Updated struct lm_info definition from
solib-svr4.c
	(LM_ADDR): Use l_addr if available; if not, use link map and set l_addr.
2008-08-14 20:55:21 +00:00
Tom Tromey
886a217cf4 gdb:
* macrocmd.c (macro_define_command): Check for NULL argument.
	(macro_undef_command): Likewise.
gdb/testsuite:
	* gdb.base/macscp.exp: Add regression test for "macro define" or
	"macro undef" with no arguments.
2008-08-14 18:03:22 +00:00
Alan Modra
4e96a12e09 * config/tc-tic4x.c (tic4x_operands_parse): Make static. 2008-08-14 14:54:40 +00:00
Alan Modra
899d85bead PR 6825
* ppc-opc.c (powerpc_opcodes): Enable rfci, mfpmr, mtpmr for e300.
2008-08-14 13:56:00 +00:00
Alan Modra
70df0c05f2 * coffgen.c (coff_find_nearest_line): Correct cached line index. 2008-08-14 02:38:22 +00:00
Joel Brobecker
f3a2dd1a1d * gdb.texinfo (Ada Mode Intro): Improve the documentation regarding
the direct visibility of all names in user-written packages.
2008-08-14 02:34:08 +00:00
Pedro Alves
3d488bfcde * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call. 2008-08-14 01:39:24 +00:00
gdbadmin
b4ab0a8c55 *** empty log message *** 2008-08-14 00:00:33 +00:00
Alan Modra
f24550eedc daily update 2008-08-14 00:00:07 +00:00
Pedro Alves
33e5cbd66d gdb/
* breakpoint.c (always_inserted_auto, always_inserted_on)
	(always_inserted_off, always_inserted_enums): New.
	(always_inserted_mode): Change type to char* and point to
	always_inserted_auto.
	(show_always_inserted_mode): In auto mode, also show the current
	effect of the option.
	(breakpoints_always_inserted_mode): Adjust for the new auto mode.
	(_initialize_breakpoint): Make the "set breakpoints
	always-inserted" command an enum command.  Extend help to describe
	the auto mode.

gdb/doc/
	* gdb.texinfo (breakpoint always-inserted) Describe the auto mode
	setting, and make it the default.
	(Non-Stop Mode): Remove "set breakpoints always-inserted 1" from
	non-stop script example.
2008-08-13 13:58:45 +00:00
Ulrich Weigand
8fbde58b70 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
query valid) bit.  Ignore bits outside the condition field.
	(info_spu_proxydma_command): Ignore bits outside the field.
2008-08-13 13:38:01 +00:00
Ian Lance Taylor
2d924fd9eb * layout.cc (Layout::attach_allocated_section_to_segment): Don't
set tls_segment_ or relro_segment_.
	(Layout::make_output_segment): Set tls_segment_ and relro_segment_
	when appropriate.
	* output.h (Output_section::clear_is_relro): New function.
	* output.cc (Output_segment::add_output_section): Handle SHF_TLS
	sections specially even when output_data_ is empty.
	(Output_segment::maximum_alignment): When first section is relro,
	only force alignment for PT_LOAD segments.
	* script.cc (script_data_segment_align): New function.
	(script_data_segment_relro_end): New function.
	* script-c.h (script_data_segment_align): Declare.
	(script_data_segment_relro_end): Declare.
	* script-sections.h (class Script_sections): Declare
	data_segment_align and data_segment_relro_end.  Add fields
	segment_align_index_ and saw_relro_end_.
	* script-sections.cc (class Sections_element): Add set_is_relro
	virtual function.  Add new bool* parameter to place_orphan_here.
	Add get_output_section virtual function.
	(class Output_section_definition): Add set_is_relro.  Add new
	bool* parameter to place_orphan_here.  Add get_output_section.
	Add is_relro_ field.
	(Output_section_definition::Output_section_definition): Initialize
	evaluated_address_, evaluated_load_address, evaluated_addralign_,
	and is_relro_ fields.
	(Output_section_definition::place_orphan_here): Add is_relro
	parameter.
	(Output_section_definition::set_section_addresses): Set relro for
	output section.
	(Output_section_definition::alternate_constraint): Likewise.
	(class Orphan_output_section): Add new bool* parameter to
	place_orphan_here.  Add get_output_section.
	(Orphan_output_section::place_orphan_here): Add is_relro
	parameter.
	(Script_sections::Script_sections): Initialize
	data_segment_align_index_ and saw_relro_end_.
	(Script_sections::data_segment_align): New function.
	(Script_sections::data_segment_relro_end): New function.
	(Script_sections::place_orphan): Set or clear is_relro.
	(Script_sections::set_section_addresses): Force alignment of first
	TLS section.
	* yyscript.y (exp): Call script_data_segment_align and
	script_data_segment_relro_end.
	* testsuite/relro_script_test.t: New file.
	* testsuite/relro_test.cc (using_script): Declare.
	(t1, t2): Test using_script.
	* testsuite/Makefile.am (check_PROGRAMS): Add relro_script_test.
	(relro_script_test_SOURCES): Define.
	(relro_script_test_DEPENDENCIES): Define.
	(relro_script_test_LDFLAGS): Define.
	(relro_script_test_LDADD): Define.
	(relro_script_test.so): New target.
	* testsuite/Makefile.in: Rebuild.
2008-08-13 07:37:46 +00:00
Ben Elliston
9e9a97982d * doc/as.texinfo (Align): Document the PowerPC behaviour. 2008-08-13 02:50:41 +00:00
Alan Modra
7b3e33dee7 daily update 2008-08-13 00:00:05 +00:00
gdbadmin
735bb4760a *** empty log message *** 2008-08-13 00:00:03 +00:00
Alan Modra
5a49b8acf4 Banish PARAMS and PTR. Convert to ISO C.
Delete unnecessary forward declarations.
2008-08-12 23:39:31 +00:00
Michael Snyder
11fa8e4313 2008-08-12 Michael Snyder <msnyder@vmware.com>
* MAINTAINERS: Update my email address.
2008-08-12 22:58:02 +00:00
H.J. Lu
dfb0759252 gas/testsuite/
2008-08-12  H.J. Lu  <hongjiu.lu@intel.com>

	* gas/i386/amd.s: Add syscall and sysret.  Remove padding.

	* gas/i386/amd.d: Updated.
	* gas/i386/x86-64-opcode.d: Likewise.

	* gas/i386/i386.exp: Run x86-64-intel64.

	* gas/i386/x86-64-intel64.d: New.
	* gas/i386/x86-64-intel64.s: Likewise.

	* gas/i386/x86-64-opcode.s: Add syscall and sysret.

opcodes/

2008-08-12  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-opc.tbl: Add syscall and sysret for Cpu64.

	* i386-tbl.h: Regenerated.
2008-08-12 21:44:56 +00:00
Thiago Jung Bauermann
d0384fc43f * gdbint.texinfo (Raw and Virtual Register Representations): Fix
reference to the "Using Different Register and Memory Data
	Representation" section.
2008-08-12 20:12:04 +00:00
Ulrich Weigand
fcb09a755e * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP. 2008-08-12 18:20:14 +00:00
Sandra Loosemore
a6f3e723d3 gdb/doc/
2008-08-12  Sandra Loosemore  <sandra@codesourcery.com>

	* gdb.texinfo (Remote Configuration): Document set remote noack-packet.
	(Remote Protocol): Add Packet Acknowledgment to menu.
	(Overview): Mention +/- can be disabled, and point to new section
	where this is discussed in detail.
	(General Query Packets): Document QStartNoAckMode packet, and
	corresponding qSupported reply.
	(Packet Acknowledgment): New section.

gdb/
2008-08-12  Pedro Alves  <pedro@codesourcery.com>

	Add no-ack mode to the remote protocol --- optionally stop ACKing
	packets and responses when we have a reliable communication
	medium.

	Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>

	* remote.c (struct remote_state): Add noack_mode field.
	(PACKET_QStartNoAckMode): New.
	(remote_start_remote): Don't any outstanding packet here.
	(remote_open_1): Clear noack_mode.  Ack any outstanding packet
	here.  Activate noack mode if requested.
	(remote_protocol_features): Add QStartNoAckMode.
	(remote_open_1):
	(putpkt_binary): Don't send ack in noack mode.
	(read_frame): Don't recompute the checksum in noack mode.
	(getpkt_sane): Skip sending ack if in noack mode.
	(_initialize_remote): Add set/show remote noack mode.
	* NEWS:  Note the new features.

gdb/gdbserver/
2008-08-12  Pedro Alves  <pedro@codesourcery.com>

	* remote-utils.c (noack_mode, transport_is_reliable): New globals.
	(remote_open): Set or clear transport_is_reliable.
	(putpkt_binary): Don't expect acks in noack mode.
	(getpkt): Don't send ack/nac in noack mode.
	* server.c (handle_general_set): Handle QStartNoAckMode.
	(handle_query): If connected by tcp pass QStartNoAckMode+ in
	qSupported.
	(main): Reset noack_mode on every connection.
	* server.h (noack_mode): Declare.
2008-08-12 15:18:31 +00:00
Alan Modra
b099ab9fcd * elf32-ppc.c (allocate_dynrelocs): Ignore dyn_relocs when
!dynamic_sections_created.  Don't make symbols with got
	references dynamic if !dynamic_sections_created.
	* elf64-ppc.c (allocate_dynrelocs): Likewise.  Alloc dynamic
	relocs on undefined symbols.
	(ppc64_elf_relocate_section): Allow dynamic relocs on
	undefined symbols.
2008-08-12 13:12:49 +00:00
Alan Modra
db0bc2846c * config/tc-arm.c (s_unreq): Adjust hash_delete call.
* config/tc-ia64.c (dot_rot): Likewise.
2008-08-12 09:58:34 +00:00
Sandra Loosemore
0606b73b11 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
Pedro Alves  <pedro@codesourcery.com>

	gdb/doc
	* gdb.texinfo (Threads): Move paragraph about automatic thread
	selection to All-Stop Mode subsection.
	(Thread Stops): Reorganize existing material into subsections.
	Add introductory blurb and menu.
	(Non-Stop Mode): New subsection.
	(Background Execution): New subsection.
	(Maintenance Commands): Add cross-references from async mode
	commands to the new Background Execution section.
2008-08-12 01:00:49 +00:00
Kevin Buettner
8ab3d180b1 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
New macros.
 	(rs6000_skip_main_prologue): New function.
 	(rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
2008-08-12 00:29:35 +00:00
Alan Modra
1271d27249 daily update 2008-08-12 00:00:08 +00:00
gdbadmin
ce5e762017 *** empty log message *** 2008-08-12 00:00:03 +00:00
Sandra Loosemore
63a61bf6b1 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
gdb/
	* MAINTAINERS (Write After Approval):  Add self.
2008-08-11 23:17:01 +00:00
Stan Shebs
9d4fde7506 ARM BE8 support.
* disasm.c (gdb_disassemble_info): Set endian_code.
	* gdbarch.sh (gdbarch_info): New field byte_order_for_code.
	* gdbarch.h, gdbarch.c: Regenerate.
	* arch-utils.c (initialize_current_architecture): Set the
	default byte_order_for_code.
	(gdbarch_info_init): Ditto.
	(gdbarch_info_fill): Ditto.
	* arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
	(thumb_analyze_prologue): Swap halfword if code endianness is
	different from general endianness.
	(arm_skip_prologue): Similarly.
	(arm_scan_prologue): Ditto.
	(thumb_get_next_pc): Ditto.
	(arm_get_next_pc): Ditto.
	(arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
	choose correct endianness for breakpoints.
2008-08-11 19:00:25 +00:00
Alan Modra
90aecf7a80 * elf64-ppc.c (toc_adjusting_stub_needed): Any call via the plt
needs r2 valid, not just those to external syms.
2008-08-11 14:38:40 +00:00
Alan Modra
818236e51d PR 6575
* hash.c: Expand PTR to void *.
	(hash_delete): Add "freeme" parameter.  Call obstack_free.
	* hash.h: Expand PTR to void *.
	(hash_delete): Update prototype.
	* macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
	* config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
	call.
	(subsym_substitute): Likewise.
	* doc/internals.texi (hash_delete): Update.
2008-08-11 07:40:22 +00:00
Alan Modra
74235fd781 daily update 2008-08-11 00:00:05 +00:00
gdbadmin
cce93c7427 *** empty log message *** 2008-08-11 00:00:03 +00:00
Pedro Alves
6c6131323a * bsd-kvm.c: Include "gdbthread.h".
(bsd_kvm_ptid): New.
	(bsd_kvm_open): Add a main thread.
	(bsd_kvm_close): Delete it.
	(bsd_kvm_thread_alive): New.
	(bsd_kvm_pid_to_str): New.
	(bsd_kvm_add_target): Register bsd_kvm_thread_alive and
	bsd_kvm_pid_to_str.
	(bsd_kvm_add_target): Initialize bsd_kvm_ptid.
2008-08-10 21:55:15 +00:00
Pedro Alves
230335c43a Build fixes for DJGPP.
* signals.c (rl_set_sighandler): Guard access to SIGWINCH.
	* wcwidth.c [__GO32__]: Include wctype.h before wchar.h.
2008-08-10 19:17:42 +00:00
Pedro Alves
ae38509c56 * archive.c (_bfd_archive_bsd_update_armap_timestamp): Cast stat
st_mtime to long before comparison.
2008-08-10 18:49:09 +00:00
Pedro Alves
6eb7ee032e * buildsym.c (start_subfile): Properly cast sentinel in concat
call.
	* cp-name-parser.y: Include "config.h".
	* xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
	concat call.
	* gdb_select.h: Include sys/time.h if sys/select.h is not
	available.
2008-08-10 18:41:33 +00:00
Alan Modra
91f4687cf0 daily update 2008-08-10 00:00:05 +00:00
gdbadmin
14a90ce62e *** empty log message *** 2008-08-10 00:00:04 +00:00