| Age | Commit message (Collapse) | Author | Files | Lines |
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(TARG_CPU): New variable.
(cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
(.dep1): Delete creating of cgen-opc.h.
(.tcdep): Put proper contents in cgen-opc.h.
* configure.in (m32r): Delete setting of extra_files, extra_links.
(AC_OUTPUT): Create cgen-opc.h.
* configure: Regenerated.
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* bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
with bfd_section_vma.
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* makefile.vms: Update to build gasp.exe.
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* write.h (relax_frag): Add prototype for.
* config/tc-m32r.h (md_do_align): New arg `max'.
* config/tc-m32r.c (m32r_do_align): Likewise.
Update calls to frag_align, frag_align_pattern.
(fill_insn): Update call to m32r_do_align.
(m32r_scomm): Update call to frag_align.
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corresponding change in opcodes directory.
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* configure: Rebuild.
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Correct CPU file names for mn10[23]00.
* configure: Rebuild.
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fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
(frag_variant): Likewise.
* Makefile.in: Tweak last entry, cgen.o is in extra_objects!
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* cgen.c: New file.
* Makefile.in (CPU_TYPES): Add m32r.
(CFILES): Add cgen.c.
(TARGET_CPU_CFILES): Add tc-m32r.c.
(TARGET_CPU_HFILES): Add tc-m32r.h.
(OBJS): Add cgen.o.
(DISTCLEAN_HERE): Add cgen-opc.h.
(.dep1,.tcdep): Create empty cgen-opc.h.
(cgen.o): Add dependencies.
(dependencies): Regenerate.
* as.h (struct frag): New member fr_targ.
(fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
* conf.in (USING_CGEN): New macro.
* configure.in (m32r-*-*): Add entry for.
* configure: Regenerate.
* write.c (relax_frag): fr_pcrel_adjust renamed to
fr_targ.ns32k.pcrel_adjust.
* config/tc-ns32k.c (*): Likewise.
fr_bsr renamed to fr_targ.ns32k.bsr.
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rather than for any end of line character.
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call abort (i.e., as_abort) rather than crashing.
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handle -EL. Add setup_xfail for thumb.
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OBJ_ELF, rather than of S_GET_OTHER.
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* cgen-asm.c, cgen-dis.c, cgen-opc.c: New files.
* Makefile.in (CFILES): Add them.
(ALL_MACHINES): Add them.
(dependencies): Regenerate.
* configure.in (cgen_files): New variable.
(bfd_m32r_arch): Add entry.
* configure: Regenerate.
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subtraction.
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(sort_sections_1): Use xmalloc rather than alloca.
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* configure, config.in: Rebuild.
* bucomm.h: Add alloca handling, copied from gas/as.h.
* dlltool.c: Add #pragma alloca for AIX to start of file.
* nlmconv.c: Likewise.
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* coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
(xcoff_write_archive_contents): LIkewise.
* elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
(mips_elf_create_procedure_table): Likewise.
* peicode.h (pe_print_idata): Likewise.
(pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
* xcofflink.c (xcoff_get_section_contents): Likewise.
(_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
(xcoff_link_add_symbols): Likewise.
(xcoff_link_add_symbols): Likewise.
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(ppcboot_bfd_print_private_bfd_data): Likewise.
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fdivp.
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fdivrp.
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* (hexnumlen): Add prototype. Use max, not min.
* (remote_write_bytes remote_read_bytes): Fix max packet size
calculations to properly account for packet overhead. Also handle
(probably rare) case where remote_register_buf_size isn't set.
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everything that clean removes.
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address.
* (remote_ops extended_remote_ops remote_desc remote_write_size):
Make static.
* (remote_fetch_registers remote_write_bytes remote_read_bytes):
Record size of response to fetch registers command, use this to
limit size of memory read and write commands.
* (push_remote_target): New function to make it possible to have
another target switch to the remote target.
* target.h: Add prototype for push_remote_target.
* sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
for hosts which default to unsigned chars (such as SGI's).
* (_initialize_sh_tdep): Don't set remote_write_size. It's now
handled automatically in remote.c.
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* ldgram.y (length): Add SQUAD.
* ldlang.c (print_data_statement): Handle SQUAD.
(lang_size_sections, lang_do_assignments): Likewise.
* ldexp.c (exp_print_token): Add SQUAD to table.
* ldwrite.c (build_link_order): Handle SQUAD.
* ld.texinfo (Section Data Expressions): Document SQUAD.
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to complain_overflow_signed.
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* gdb.base/help.exp: update help msg for INFO ADDR; add help test
for INFO SYMBOL; add help tests for OVERLAY commands.
* gdb.base/default.exp: add tests for INFO SYMBOL command;
add tests for OVERLAY commands
* gdb.base/overlays.c overlays.exp foo.c bar.c baz.c grbx.c ovlymgr.h
d10v.ld m32r.ld d10vovly.c m32rovly.c: add test case for overlays.
* gdb.base/sigall.c: add usestubs code frag
* gdb.base/watchpoint.c: turn on complex watchpoint test for M32R.
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Except for the two m32r modules, this checkin is for
overlay support.
* blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
find_pc_sect_function(), find_pc_sect_partial_function(): new
functions for debugging overlays; pc without section is ambiguous.
* breakpoint.[ch]: add section pointer to breakpoint struct;
add section argument to check_duplicates(); check section as well
as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
breakpoint_thread_match(), bpstat_stop_status()];
add section argument to describe_other_breakpoints();
use INIT_SAL() macro to zero-out new sal structures;
make resolve_sal_pc() fix up the sal's section as well as its pc;
match on section + pc in clear_command() and delete_breakpoint();
account for overlay sections in insert_breakpoints(),
remove_breakpoint() and breakpoint_re_set_one();
all this to support overlays where a PC is not unique.
* exec.c: change xfer_memory() to handle overlay sections.
* findvar.c: change read_var_value() to handle overlay sections.
* frame.h: declaration for block_for_pc_sect() [blockframe.c].
* infcmd.c: jump_command() warns against jumping into an overlay
that's not in memory. Also use INIT_SAL() to initialize sals.
* infrun.c: wait_for_inferior() sets a flag to invalidate cached
overlay state information; Also use INIT_SAL() to init sals.
* m32r-rom.c: modify load routines to use LMA instead of VMA.
* m32r-stub.c: mask exit value down to 8 bits; screen out any
memory read/writes in the range 600000 to a00000, and ff680000
to ff800000 (hangs because nothing is mapped there); fix strcpy().
* maint.c: maintenance command "translate-address" supports overlays.
* minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
* objfiles.[ch]: add ovly_mapped field to the obj_section struct;
this constitutes gdb's internal overlay mapping table. Add macro
ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
Add function find_pc_sect_section().
* printcmd.c: modify print_address_symbolic() with overlay smarts;
modify address_info() with overlay smarts; add function sym_info()
to support the INFO SYMBOL command (translate address to symbol(s));
modify disassemble_command() to work on unmapped overlays.
* source.c: use INIT_SAL() to initialize sals.
* symfile.[ch]: change generic_load() to use section's LMA address
instead of VMA address, for overlay sections.
Add numerous functions for finding a PC's section / overlay,
translating between VMA and LMA address ranges, determining if an
overlay section is mapped, etc. Add several user commands for
overlay debugging. Add support for a "generic" form of automatically
reading overlay mapping info from the inferior (based on the default
(simple) overlay manager which Cygnus provides as an example).
* symtab.[ch]: add functions find_pc_sect_symtab(),
find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
for lookup; modify lookup_symbol and decode_line_1() to use them;
modify find_function_start_sal() to account for overlay sections;
add macro INIT_SAL() for initializing struct symtab_and_line.
* target.c: fix a comment in the declaration of target_ops.
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