* configure.in: Detect declaration for canonicalize_file_name.
* utils.c (canonicalize_file_name): Declare, if needed.
(gdb_realpath): Prefer realpath if available and usable.
* config.in, configure: Rebuild.
Alan Modra [Wed, 13 Mar 2002 04:04:49 +0000 (04:04 +0000)]
* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Use ELF section
types instead of section names to determine whether init/fini array
dynamic tags are needed.
Chris Demetriou [Tue, 12 Mar 2002 22:53:01 +0000 (22:53 +0000)]
2002-03-12 Chris Demetriou <cgd@broadcom.com>
* configure.in (mipsisa32*-*-*, mipsisa64*-*-*): New targets.
* mips.igen (mips32, mips64): New models, add to all instructions
and functions as appropriate.
(loadstore_ea, check_u64): New variant for model mips64.
(check_fmt_p): New variant for models mipsV and mips64, remove
mipsV model marking fro other variant.
(SLL) Rename to...
(SLLa) this.
(CLO, CLZ, MADD, MADDU, MSUB, MSUBU, MUL, SLLb): New instructions
for mips32 and mips64.
(DCLO, DCLZ): New instructions for mips64.
2002-03-10 Daniel Jacobowitz <drow@mvista.com>
Don Howard <dhoward@redhat.com>
* mips-tdep.c (ST0_FR): Define.
(mips2_fp_compat): New function, temporarily disabled.
(mips_read_fp_register_single): New function.
(mips_read_fp_register_double): New function.
(mips_print_register): Use them.
(do_fp_register_row): Likewise.
Michael Chastain [Sun, 10 Mar 2002 06:06:16 +0000 (06:06 +0000)]
This is a duplicate of an entry I made in testsuite/ChangeLog.
I overlooked that testsuite/gdb.mi/ChangeLog has its own ChangeLog.
I'm leaving the testsuite/ChangeLog entry in place (ChangeLogs are permanent),
and adding this one where it belongs.
2002-03-04 Michael Chastain <mec@shout.net>
* mi-var-cmd.exp: In test "create local variable func",
accommodate gcc v3 function signature.
* mi0-var-cmd-exp: Ditto.
Chris Demetriou [Fri, 8 Mar 2002 00:37:14 +0000 (00:37 +0000)]
2002-03-07 Chris Demetriou <cgd@broadcom.com>
* mips.igen (BREAK, LUI, ORI, SYSCALL, XORI): Print
immediate or code as a hex value with the "%#lx" format.
(ANDI): Likewise, and fix printed instruction name.
Stephane Carrez [Thu, 7 Mar 2002 19:12:44 +0000 (19:12 +0000)]
* interp.c (sim_hw_configure): Save the HW cpu pointer in the
cpu struct.
(sim_hw_configure): Connect the capture input/output events.
* sim-main.h (_sim_cpu): New member hw_cpu.
(m68hc11cpu_set_oscillator): Declare.
(m68hc11cpu_clear_oscillator): Declare.
(m68hc11cpu_set_port): Declare.
* dv-m68hc11.c (m68hc11_options): New for oscillator commands.
(m68hc11cpu_ports): New input ports and output ports to reflect
the HC11 IOs.
(m68hc11_delete): Cleanup any running oscillator.
(attach_m68hc11_regs): Create the input oscillators.
(make_oscillator): New function.
(find_oscillator): New function.
(oscillator_handler): New function.
(reset_oscillators): New function.
(m68hc11cpu_port_event): Handle the new input ports.
(m68hc11cpu_set_oscillator): New function.
(m68hc11cpu_clear_oscillator): New function.
(get_frequency): New function.
(m68hc11_option_handler): New function.
(m68hc11cpu_set_port): New function.
(m68hc11cpu_io_write): Post the port output events.
* dv-m68hc11spi.c (set_bit_port): Use m68hc11cpu_set_port to set
the output port value.
* dv-m68hc11tim.c (m68hc11tim_port_event): Handle CAPTURE event
by latching the TCNT value in the register.
Stephane Carrez [Thu, 7 Mar 2002 18:59:38 +0000 (18:59 +0000)]
* interrupts.c (interrupts_reset): New function, setup interrupt
vector address according to cpu mode.
(interrupts_initialize): Move reset portion to the above.
(interrupt_names): New table to give a name to interrupts.
(idefs): Handle pulse accumulator interrupts.
(interrupts_info): Print the interrupt history.
(interrupt_option_handler): New function.
(interrupt_options): New table of options.
(interrupts_update_pending): Keep track of when interrupts are
raised and implement breakpoint-on-raise-interrupt.
(interrupts_process): Keep track of when interrupts are taken
and implement breakpoint-on-interrupt.
* interrupts.h (struct interrupt_history): Define.
(struct interrupt): Keep track of the interrupt history.
(interrupts_reset): Declare.
(interrupts_initialize): Update prototype.
* m68hc11_sim.c (cpu_reset): Reset interrupts.
(cpu_initialize): Cleanup.
Jim Blandy [Thu, 7 Mar 2002 00:16:50 +0000 (00:16 +0000)]
* splay-tree.c (splay_tree_xmalloc_allocate,
splay_tree_xmalloc_deallocate): Use K&R-style definitions, not
prototyped definitions. Mark `data' arguments as unused.
* sim-main.h (ExceptionCause): Add new values for MIPS32
and MIPS64: MDMX, MCheck, CacheErr. Update comments
for DebugBreakPoint and NMIReset to note their status in
MIPS32 and MIPS64.
(SignalExceptionMDMX, SignalExceptionWatch, SignalExceptionMCheck)
(SignalExceptionCacheErr): New exception macros.
Chris Demetriou [Wed, 6 Mar 2002 05:41:40 +0000 (05:41 +0000)]
2002-03-05 Chris Demetriou <cgd@broadcom.com>
* mips.igen (check_fpu): Enable check for coprocessor 1 usability.
* sim-main.h (COP_Usable): Define, but for now coprocessor 1
is always enabled.
(SignalExceptionCoProcessorUnusable): Take as argument the
unusable coprocessor number.
Jeff Law [Tue, 5 Mar 2002 17:55:55 +0000 (17:55 +0000)]
2002-02-26 John David Anglin <dave@hiauly1.hia.nrc.ca>
* bfd/elf-hppa.h (elf_hppa_is_dynamic_loader_symbol): New function.
(elf_hppa_relocate_section): Ignore undefined dynamic loader symbols.
(elf_hppa_final_link_relocate): Correct relocations for indirect
references to local data through the DLT. Fix .opd creation for
local symbols using R_PARISC_LTOFF_FPTR32 and R_PARISC_FPTR64
relocations. Use e_lsel selector for R_PARISC_DLTIND21L,
R_PARISC_LTOFF_FPTR21L and R_PARISC_LTOFF_TP21L as per
"Processor-Specific ELF for PA_RISC, Version 1.43" document.
Similarly, use e_rsel for DLT and LTOFF 'R' relocations.
* bfd/elf32-hppa.c (final_link_relocate): Revise relocation selectors
as per "Processor-Specific ELF for PA_RISC, Version 1.43" document.
Alan Modra [Tue, 5 Mar 2002 05:18:41 +0000 (05:18 +0000)]
* elflink.h (elf_bfd_final_link): Call elf_link_output_extsym
to output forced local syms for non-shared link.
(elf_link_output_extsym): Tweak condition for calling backend
adjust_dynamic_symbol so that previous behaviour is kept.