Commit graph

269 commits

Author SHA1 Message Date
Joel Brobecker
32d0add0a6 Update year range in copyright notice of all files owned by the GDB project.
gdb/ChangeLog:

        Update year range in copyright notice of all files.
2015-01-01 13:32:14 +04:00
Siva Chandra
18ac6ffc9b Check that thread stack temps are not already enabled before enabling them.
This fixes a regression introduced by 6c659fc2c7.

gdb/ChangeLog:

	* eval.c (evaluate_subexp): Check that thread stack temporaries
	are not already enabled before enabling them.
2014-11-29 15:47:39 -08:00
Siva Chandra
6c659fc2c7 Enable chained function calls in C++ expressions.
gdb/ChangeLog:

	* eval.c: Include gdbthread.h.
	(evaluate_subexp): Enable thread stack temporaries before
	evaluating a complete expression and clean them up after the
	evaluation is complete.
	* gdbthread.h: Include common/vec.h.
	(value_ptr): New typedef.
	(VEC (value_ptr)): New vector type.
	(value_vec): New typedef.
	(struct thread_info): Add new fields stack_temporaries_enabled
	and stack_temporaries.
	(enable_thread_stack_temporaries)
	(thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
	(get_last_thread_stack_temporary)
	(value_in_thread_stack_temporaries): Declare.
	* gdbtypes.c (class_or_union_p): New function.
	* gdbtypes.h (class_or_union_p): Declare.
	* infcall.c (call_function_by_hand): Store return values of class
	type as	temporaries on stack.
	* thread.c (enable_thread_stack_temporaries): New function.
	(thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
	(get_last_thread_stack_temporary): Likewise.
	(value_in_thread_stack_temporaries): Likewise.
	* value.c (value_force_lval): New function.
	* value.h (value_force_lval): Declare.

gdb/testsuite/ChangeLog:

	* gdb.cp/chained-calls.cc: New file.
	* gdb.cp/chained-calls.exp: New file.
	* gdb.cp/smartp.exp: Remove KFAIL for "p c2->inta".
2014-11-28 16:01:16 -08:00
Ulrich Weigand
b1f28d992c Work around GCC bug 63748
A recent change to eval.c triggered a GCC bug that causes a false positive
"may be used uninitialized" warning in evaluate_subexp_standard.  This seems
to be triggered by a specific CFG constructed via setjmp and gotos.

While the GCC bug is in the process of being fixed, there are released
compiler versions (in particular GCC 4.9) in the field that show this
problem.  In order to allow compiling GDB with one of those compilers,
this commit slightly reworks the CFG (in an equivalent way) of the
affected function, so that the GCC bug is no longer triggered.

gdb/ChangeLog:

	* eval.c (evaluate_subexp_standard): Work around GCC bug 63748.
2014-11-10 15:11:44 +01:00
Doug Evans
4753d33b40 Delete TYPE_CODE_CLASS, it's just an alias of TYPE_CODE_STRUCT.
gdb/ChangeLog:

	* gdbtypes.h (TYPE_CODE_CLASS): Delete.  All uses changed to use
	TYPE_CODE_STRUCT.
2014-11-06 17:19:06 -08:00
Siva Chandra
e0f52461c2 Fix evaluation of method calls under EVAL_SKIP.
When evaluating method calls under EVAL_SKIP, the "object" and the
arguments to the method should also be evaluated under EVAL_SKIP,
instead of skipping to evaluate them as was being done previously.

gdb/ChangeLog:

	PR c++/17494
	* eval.c (evaluate_subexp_standard): Evaluate the "object" and
	the method args also under EVAL_SKIP when evaluating method
	calls under EVAL_SKIP.

gdb/testsuite/ChangeLog:

	PR c++/17494
	* gdb.cp/pr17494.cc: New file.
	* gdb.cp/pr17494.exp: New file.
2014-11-03 18:01:39 -08:00
Gary Benson
c765fdb902 Remove spurious exceptions.h inclusions
defs.h includes utils.h, and utils.h includes exceptions.h.  All GDB
.c files include defs.h as their first line, so no file other than
utils.h needs to include exceptions.h.  This commit removes all such
inclusions.

gdb/ChangeLog:

	* ada-lang.c: Do not include exceptions.h.
	* ada-valprint.c: Likewise.
	* amd64-tdep.c: Likewise.
	* auto-load.c: Likewise.
	* block.c: Likewise.
	* break-catch-throw.c: Likewise.
	* breakpoint.c: Likewise.
	* btrace.c: Likewise.
	* c-lang.c: Likewise.
	* cli/cli-cmds.c: Likewise.
	* cli/cli-interp.c: Likewise.
	* cli/cli-script.c: Likewise.
	* completer.c: Likewise.
	* corefile.c: Likewise.
	* corelow.c: Likewise.
	* cp-abi.c: Likewise.
	* cp-support.c: Likewise.
	* cp-valprint.c: Likewise.
	* darwin-nat.c: Likewise.
	* dwarf2-frame-tailcall.c: Likewise.
	* dwarf2-frame.c: Likewise.
	* dwarf2loc.c: Likewise.
	* dwarf2read.c: Likewise.
	* eval.c: Likewise.
	* event-loop.c: Likewise.
	* event-top.c: Likewise.
	* f-valprint.c: Likewise.
	* frame-unwind.c: Likewise.
	* frame.c: Likewise.
	* gdbtypes.c: Likewise.
	* gnu-v2-abi.c: Likewise.
	* gnu-v3-abi.c: Likewise.
	* guile/scm-auto-load.c: Likewise.
	* guile/scm-breakpoint.c: Likewise.
	* guile/scm-cmd.c: Likewise.
	* guile/scm-frame.c: Likewise.
	* guile/scm-lazy-string.c: Likewise.
	* guile/scm-param.c: Likewise.
	* guile/scm-symbol.c: Likewise.
	* guile/scm-type.c: Likewise.
	* hppa-hpux-tdep.c: Likewise.
	* i386-tdep.c: Likewise.
	* inf-loop.c: Likewise.
	* infcall.c: Likewise.
	* infcmd.c: Likewise.
	* infrun.c: Likewise.
	* interps.c: Likewise.
	* interps.h: Likewise.
	* jit.c: Likewise.
	* linespec.c: Likewise.
	* linux-nat.c: Likewise.
	* linux-thread-db.c: Likewise.
	* m32r-rom.c: Likewise.
	* main.c: Likewise.
	* memory-map.c: Likewise.
	* mi/mi-cmd-break.c: Likewise.
	* mi/mi-cmd-stack.c: Likewise.
	* mi/mi-interp.c: Likewise.
	* mi/mi-main.c: Likewise.
	* monitor.c: Likewise.
	* nto-procfs.c: Likewise.
	* objc-lang.c: Likewise.
	* p-valprint.c: Likewise.
	* parse.c: Likewise.
	* ppc-linux-tdep.c: Likewise.
	* printcmd.c: Likewise.
	* probe.c: Likewise.
	* python/py-auto-load.c: Likewise.
	* python/py-breakpoint.c: Likewise.
	* python/py-cmd.c: Likewise.
	* python/py-finishbreakpoint.c: Likewise.
	* python/py-frame.c: Likewise.
	* python/py-framefilter.c: Likewise.
	* python/py-function.c: Likewise.
	* python/py-gdb-readline.c: Likewise.
	* python/py-inferior.c: Likewise.
	* python/py-infthread.c: Likewise.
	* python/py-lazy-string.c: Likewise.
	* python/py-linetable.c: Likewise.
	* python/py-param.c: Likewise.
	* python/py-prettyprint.c: Likewise.
	* python/py-symbol.c: Likewise.
	* python/py-type.c: Likewise.
	* python/py-value.c: Likewise.
	* python/python-internal.h: Likewise.
	* python/python.c: Likewise.
	* record-btrace.c: Likewise.
	* record-full.c: Likewise.
	* regcache.c: Likewise.
	* remote-fileio.c: Likewise.
	* remote-mips.c: Likewise.
	* remote.c: Likewise.
	* rs6000-aix-tdep.c: Likewise.
	* rs6000-nat.c: Likewise.
	* skip.c: Likewise.
	* solib-darwin.c: Likewise.
	* solib-dsbt.c: Likewise.
	* solib-frv.c: Likewise.
	* solib-ia64-hpux.c: Likewise.
	* solib-spu.c: Likewise.
	* solib-svr4.c: Likewise.
	* solib.c: Likewise.
	* spu-tdep.c: Likewise.
	* stack.c: Likewise.
	* stap-probe.c: Likewise.
	* symfile-mem.c: Likewise.
	* symmisc.c: Likewise.
	* target.c: Likewise.
	* thread.c: Likewise.
	* top.c: Likewise.
	* tracepoint.c: Likewise.
	* tui/tui-interp.c: Likewise.
	* typeprint.c: Likewise.
	* utils.c: Likewise.
	* valarith.c: Likewise.
	* valops.c: Likewise.
	* valprint.c: Likewise.
	* value.c: Likewise.
	* varobj.c: Likewise.
	* windows-nat.c: Likewise.
	* xml-support.c: Likewise.
2014-10-08 09:33:22 +01:00
Siva Chandra
e66d444669 Add new argument NOSIDE to find_overload_match.
This is a fix for PR c++/17132.
If this new argument is set to EVAL_AVOID_SIDE_EFFECTS, then the object's
memory will not be read while picking the best overload match.

gdb/

	* eval.c: Update all calls to find_overload_match.
	* valarith.c: Likewise.
	(value_user_defined_cpp_op, value_user_defined_op): New
	argument NOSIDE.  Update all callers.
	* valops.c (find_overload_match): New argument NOSIDE.
	* value.h (find_overload_match): Update signature.

gdb/testsuite

	* gdb.cp/pr17132.cc: New file.
	* gdb.cp/pr17132.exp: New file.
2014-08-15 18:28:59 -07:00
Gary Benson
6d3d12ebef Include string.h in common-defs.h
This commit includes string.h in common-defs.h and removes all other
inclusions.

gdb/
2014-08-07  Gary Benson  <gbenson@redhat.com>

	* common/common-defs.h: Include string.h.
	* aarch64-tdep.c: Do not include string.h.
	* ada-exp.y: Likewise.
	* ada-lang.c: Likewise.
	* ada-lex.l: Likewise.
	* ada-typeprint.c: Likewise.
	* ada-valprint.c: Likewise.
	* aix-thread.c: Likewise.
	* alpha-linux-tdep.c: Likewise.
	* alpha-mdebug-tdep.c: Likewise.
	* alpha-nat.c: Likewise.
	* alpha-osf1-tdep.c: Likewise.
	* alpha-tdep.c: Likewise.
	* alphanbsd-tdep.c: Likewise.
	* amd64-dicos-tdep.c: Likewise.
	* amd64-linux-tdep.c: Likewise.
	* amd64-nat.c: Likewise.
	* amd64-sol2-tdep.c: Likewise.
	* amd64fbsd-tdep.c: Likewise.
	* amd64obsd-tdep.c: Likewise.
	* arch-utils.c: Likewise.
	* arm-linux-nat.c: Likewise.
	* arm-linux-tdep.c: Likewise.
	* arm-tdep.c: Likewise.
	* arm-wince-tdep.c: Likewise.
	* armbsd-tdep.c: Likewise.
	* armnbsd-nat.c: Likewise.
	* armnbsd-tdep.c: Likewise.
	* armobsd-tdep.c: Likewise.
	* avr-tdep.c: Likewise.
	* ax-gdb.c: Likewise.
	* ax-general.c: Likewise.
	* bcache.c: Likewise.
	* bfin-tdep.c: Likewise.
	* breakpoint.c: Likewise.
	* build-id.c: Likewise.
	* buildsym.c: Likewise.
	* c-exp.y: Likewise.
	* c-lang.c: Likewise.
	* c-typeprint.c: Likewise.
	* c-valprint.c: Likewise.
	* charset.c: Likewise.
	* cli-out.c: Likewise.
	* cli/cli-cmds.c: Likewise.
	* cli/cli-decode.c: Likewise.
	* cli/cli-dump.c: Likewise.
	* cli/cli-interp.c: Likewise.
	* cli/cli-logging.c: Likewise.
	* cli/cli-script.c: Likewise.
	* cli/cli-setshow.c: Likewise.
	* cli/cli-utils.c: Likewise.
	* coffread.c: Likewise.
	* common/agent.c: Likewise.
	* common/buffer.c: Likewise.
	* common/buffer.h: Likewise.
	* common/common-utils.c: Likewise.
	* common/filestuff.c: Likewise.
	* common/filestuff.c: Likewise.
	* common/format.c: Likewise.
	* common/print-utils.c: Likewise.
	* common/rsp-low.c: Likewise.
	* common/signals.c: Likewise.
	* common/vec.h: Likewise.
	* common/xml-utils.c: Likewise.
	* core-regset.c: Likewise.
	* corefile.c: Likewise.
	* corelow.c: Likewise.
	* cp-abi.c: Likewise.
	* cp-name-parser.y: Likewise.
	* cp-support.c: Likewise.
	* cp-valprint.c: Likewise.
	* cris-tdep.c: Likewise.
	* d-exp.y: Likewise.
	* darwin-nat.c: Likewise.
	* dbxread.c: Likewise.
	* dcache.c: Likewise.
	* demangle.c: Likewise.
	* dicos-tdep.c: Likewise.
	* disasm.c: Likewise.
	* doublest.c: Likewise.
	* dsrec.c: Likewise.
	* dummy-frame.c: Likewise.
	* dwarf2-frame.c: Likewise.
	* dwarf2loc.c: Likewise.
	* dwarf2read.c: Likewise.
	* elfread.c: Likewise.
	* environ.c: Likewise.
	* eval.c: Likewise.
	* event-loop.c: Likewise.
	* exceptions.c: Likewise.
	* exec.c: Likewise.
	* expprint.c: Likewise.
	* f-exp.y: Likewise.
	* f-lang.c: Likewise.
	* f-typeprint.c: Likewise.
	* f-valprint.c: Likewise.
	* fbsd-nat.c: Likewise.
	* findcmd.c: Likewise.
	* findvar.c: Likewise.
	* fork-child.c: Likewise.
	* frame.c: Likewise.
	* frv-linux-tdep.c: Likewise.
	* frv-tdep.c: Likewise.
	* gdb.c: Likewise.
	* gdb_bfd.c: Likewise.
	* gdbarch.c: Likewise.
	* gdbarch.sh: Likewise.
	* gdbtypes.c: Likewise.
	* gnu-nat.c: Likewise.
	* gnu-v2-abi.c: Likewise.
	* gnu-v3-abi.c: Likewise.
	* go-exp.y: Likewise.
	* go-lang.c: Likewise.
	* go32-nat.c: Likewise.
	* guile/guile.c: Likewise.
	* guile/scm-auto-load.c: Likewise.
	* hppa-hpux-tdep.c: Likewise.
	* hppa-linux-nat.c: Likewise.
	* hppanbsd-tdep.c: Likewise.
	* hppaobsd-tdep.c: Likewise.
	* i386-cygwin-tdep.c: Likewise.
	* i386-dicos-tdep.c: Likewise.
	* i386-linux-tdep.c: Likewise.
	* i386-nto-tdep.c: Likewise.
	* i386-sol2-tdep.c: Likewise.
	* i386-tdep.c: Likewise.
	* i386bsd-tdep.c: Likewise.
	* i386gnu-nat.c: Likewise.
	* i386nbsd-tdep.c: Likewise.
	* i386obsd-tdep.c: Likewise.
	* i387-tdep.c: Likewise.
	* ia64-libunwind-tdep.c: Likewise.
	* ia64-linux-nat.c: Likewise.
	* inf-child.c: Likewise.
	* inf-ptrace.c: Likewise.
	* inf-ttrace.c: Likewise.
	* infcall.c: Likewise.
	* infcmd.c: Likewise.
	* inflow.c: Likewise.
	* infrun.c: Likewise.
	* interps.c: Likewise.
	* iq2000-tdep.c: Likewise.
	* irix5-nat.c: Likewise.
	* jv-exp.y: Likewise.
	* jv-lang.c: Likewise.
	* jv-typeprint.c: Likewise.
	* jv-valprint.c: Likewise.
	* language.c: Likewise.
	* linux-fork.c: Likewise.
	* linux-nat.c: Likewise.
	* lm32-tdep.c: Likewise.
	* m2-exp.y: Likewise.
	* m2-typeprint.c: Likewise.
	* m32c-tdep.c: Likewise.
	* m32r-linux-nat.c: Likewise.
	* m32r-linux-tdep.c: Likewise.
	* m32r-rom.c: Likewise.
	* m32r-tdep.c: Likewise.
	* m68hc11-tdep.c: Likewise.
	* m68k-tdep.c: Likewise.
	* m68kbsd-tdep.c: Likewise.
	* m68klinux-nat.c: Likewise.
	* m68klinux-tdep.c: Likewise.
	* m88k-tdep.c: Likewise.
	* machoread.c: Likewise.
	* macrocmd.c: Likewise.
	* main.c: Likewise.
	* mdebugread.c: Likewise.
	* mem-break.c: Likewise.
	* memattr.c: Likewise.
	* memory-map.c: Likewise.
	* mep-tdep.c: Likewise.
	* mi/mi-cmd-break.c: Likewise.
	* mi/mi-cmd-disas.c: Likewise.
	* mi/mi-cmd-env.c: Likewise.
	* mi/mi-cmd-stack.c: Likewise.
	* mi/mi-cmd-var.c: Likewise.
	* mi/mi-cmds.c: Likewise.
	* mi/mi-console.c: Likewise.
	* mi/mi-getopt.c: Likewise.
	* mi/mi-interp.c: Likewise.
	* mi/mi-main.c: Likewise.
	* mi/mi-parse.c: Likewise.
	* microblaze-rom.c: Likewise.
	* microblaze-tdep.c: Likewise.
	* mingw-hdep.c: Likewise.
	* minidebug.c: Likewise.
	* minsyms.c: Likewise.
	* mips-irix-tdep.c: Likewise.
	* mips-linux-tdep.c: Likewise.
	* mips-tdep.c: Likewise.
	* mips64obsd-tdep.c: Likewise.
	* mipsnbsd-tdep.c: Likewise.
	* mipsread.c: Likewise.
	* mn10300-linux-tdep.c: Likewise.
	* mn10300-tdep.c: Likewise.
	* monitor.c: Likewise.
	* moxie-tdep.c: Likewise.
	* mt-tdep.c: Likewise.
	* nat/linux-btrace.c: Likewise.
	* nat/linux-osdata.c: Likewise.
	* nat/linux-procfs.c: Likewise.
	* nat/linux-ptrace.c: Likewise.
	* nat/linux-waitpid.c: Likewise.
	* nbsd-tdep.c: Likewise.
	* nios2-linux-tdep.c: Likewise.
	* nto-procfs.c: Likewise.
	* nto-tdep.c: Likewise.
	* objc-lang.c: Likewise.
	* objfiles.c: Likewise.
	* opencl-lang.c: Likewise.
	* osabi.c: Likewise.
	* osdata.c: Likewise.
	* p-exp.y: Likewise.
	* p-lang.c: Likewise.
	* p-typeprint.c: Likewise.
	* parse.c: Likewise.
	* posix-hdep.c: Likewise.
	* ppc-linux-nat.c: Likewise.
	* ppc-sysv-tdep.c: Likewise.
	* ppcfbsd-tdep.c: Likewise.
	* ppcnbsd-tdep.c: Likewise.
	* ppcobsd-tdep.c: Likewise.
	* printcmd.c: Likewise.
	* procfs.c: Likewise.
	* prologue-value.c: Likewise.
	* python/py-auto-load.c: Likewise.
	* python/py-gdb-readline.c: Likewise.
	* ravenscar-thread.c: Likewise.
	* regcache.c: Likewise.
	* registry.c: Likewise.
	* remote-fileio.c: Likewise.
	* remote-m32r-sdi.c: Likewise.
	* remote-mips.c: Likewise.
	* remote-notif.c: Likewise.
	* remote-sim.c: Likewise.
	* remote.c: Likewise.
	* reverse.c: Likewise.
	* rs6000-aix-tdep.c: Likewise.
	* ser-base.c: Likewise.
	* ser-go32.c: Likewise.
	* ser-mingw.c: Likewise.
	* ser-pipe.c: Likewise.
	* ser-tcp.c: Likewise.
	* ser-unix.c: Likewise.
	* serial.c: Likewise.
	* sh-tdep.c: Likewise.
	* sh64-tdep.c: Likewise.
	* shnbsd-tdep.c: Likewise.
	* skip.c: Likewise.
	* sol-thread.c: Likewise.
	* solib-dsbt.c: Likewise.
	* solib-frv.c: Likewise.
	* solib-osf.c: Likewise.
	* solib-som.c: Likewise.
	* solib-spu.c: Likewise.
	* solib-target.c: Likewise.
	* solib.c: Likewise.
	* somread.c: Likewise.
	* source.c: Likewise.
	* sparc-nat.c: Likewise.
	* sparc-sol2-tdep.c: Likewise.
	* sparc-tdep.c: Likewise.
	* sparc64-tdep.c: Likewise.
	* sparc64fbsd-tdep.c: Likewise.
	* sparc64nbsd-tdep.c: Likewise.
	* sparcnbsd-tdep.c: Likewise.
	* spu-linux-nat.c: Likewise.
	* spu-multiarch.c: Likewise.
	* spu-tdep.c: Likewise.
	* stabsread.c: Likewise.
	* stack.c: Likewise.
	* std-regs.c: Likewise.
	* symfile.c: Likewise.
	* symmisc.c: Likewise.
	* symtab.c: Likewise.
	* target.c: Likewise.
	* thread.c: Likewise.
	* tilegx-linux-nat.c: Likewise.
	* tilegx-tdep.c: Likewise.
	* top.c: Likewise.
	* tracepoint.c: Likewise.
	* tui/tui-command.c: Likewise.
	* tui/tui-data.c: Likewise.
	* tui/tui-disasm.c: Likewise.
	* tui/tui-file.c: Likewise.
	* tui/tui-layout.c: Likewise.
	* tui/tui-out.c: Likewise.
	* tui/tui-regs.c: Likewise.
	* tui/tui-source.c: Likewise.
	* tui/tui-stack.c: Likewise.
	* tui/tui-win.c: Likewise.
	* tui/tui-windata.c: Likewise.
	* tui/tui-winsource.c: Likewise.
	* typeprint.c: Likewise.
	* ui-file.c: Likewise.
	* ui-out.c: Likewise.
	* user-regs.c: Likewise.
	* utils.c: Likewise.
	* v850-tdep.c: Likewise.
	* valarith.c: Likewise.
	* valops.c: Likewise.
	* valprint.c: Likewise.
	* value.c: Likewise.
	* varobj.c: Likewise.
	* vax-tdep.c: Likewise.
	* vaxnbsd-tdep.c: Likewise.
	* vaxobsd-tdep.c: Likewise.
	* windows-nat.c: Likewise.
	* xcoffread.c: Likewise.
	* xml-support.c: Likewise.
	* xstormy16-tdep.c: Likewise.
	* xtensa-linux-nat.c: Likewise.

gdb/gdbserver/
2014-08-07  Gary Benson  <gbenson@redhat.com>

	* server.h: Do not include string.h.
	* event-loop.c: Likewise.
	* linux-low.c: Likewise.
	* regcache.c: Likewise.
	* remote-utils.c: Likewise.
	* spu-low.c: Likewise.
	* utils.c: Likewise.
2014-08-07 09:06:47 +01:00
Gary Benson
dccbb60975 Include gdb_assert.h in common-defs.h
This commit includes gdb_assert.h in common-defs.h and removes all
other inclusions.

gdb/
2014-08-07  Gary Benson  <gbenson@redhat.com>

	* common/common-defs.h: Include gdb_assert.h.
	* aarch64-tdep.c: Do not include gdb_assert.h.
	* addrmap.c: Likewise.
	* aix-thread.c: Likewise.
	* alpha-linux-tdep.c: Likewise.
	* alpha-mdebug-tdep.c: Likewise.
	* alphanbsd-tdep.c: Likewise.
	* amd64-nat.c: Likewise.
	* amd64-tdep.c: Likewise.
	* amd64bsd-nat.c: Likewise.
	* amd64fbsd-nat.c: Likewise.
	* amd64fbsd-tdep.c: Likewise.
	* amd64nbsd-nat.c: Likewise.
	* amd64nbsd-tdep.c: Likewise.
	* amd64obsd-nat.c: Likewise.
	* amd64obsd-tdep.c: Likewise.
	* arch-utils.c: Likewise.
	* arm-tdep.c: Likewise.
	* armbsd-tdep.c: Likewise.
	* auxv.c: Likewise.
	* bcache.c: Likewise.
	* bfin-tdep.c: Likewise.
	* blockframe.c: Likewise.
	* breakpoint.c: Likewise.
	* bsd-kvm.c: Likewise.
	* bsd-uthread.c: Likewise.
	* buildsym.c: Likewise.
	* c-exp.y: Likewise.
	* c-lang.c: Likewise.
	* charset.c: Likewise.
	* cleanups.c: Likewise.
	* cli-out.c: Likewise.
	* cli/cli-decode.c: Likewise.
	* cli/cli-dump.c: Likewise.
	* cli/cli-logging.c: Likewise.
	* cli/cli-script.c: Likewise.
	* cli/cli-utils.c: Likewise.
	* coffread.c: Likewise.
	* common/common-utils.c: Likewise.
	* common/queue.h: Likewise.
	* common/signals.c: Likewise.
	* common/vec.h: Likewise.
	* complaints.c: Likewise.
	* completer.c: Likewise.
	* corelow.c: Likewise.
	* cp-abi.c: Likewise.
	* cp-name-parser.y: Likewise.
	* cp-namespace.c: Likewise.
	* cp-support.c: Likewise.
	* cris-tdep.c: Likewise.
	* dbxread.c: Likewise.
	* dictionary.c: Likewise.
	* doublest.c: Likewise.
	* dsrec.c: Likewise.
	* dummy-frame.c: Likewise.
	* dwarf2-frame-tailcall.c: Likewise.
	* dwarf2-frame.c: Likewise.
	* dwarf2expr.c: Likewise.
	* dwarf2loc.c: Likewise.
	* dwarf2read.c: Likewise.
	* eval.c: Likewise.
	* event-loop.c: Likewise.
	* exceptions.c: Likewise.
	* expprint.c: Likewise.
	* f-valprint.c: Likewise.
	* fbsd-nat.c: Likewise.
	* findvar.c: Likewise.
	* frame-unwind.c: Likewise.
	* frame.c: Likewise.
	* frv-tdep.c: Likewise.
	* gcore.c: Likewise.
	* gdb-dlfcn.c: Likewise.
	* gdb_bfd.c: Likewise.
	* gdbarch.c: Likewise.
	* gdbarch.sh: Likewise.
	* gdbtypes.c: Likewise.
	* gnu-nat.c: Likewise.
	* gnu-v3-abi.c: Likewise.
	* go-lang.c: Likewise.
	* guile/scm-exception.c: Likewise.
	* guile/scm-gsmob.c: Likewise.
	* guile/scm-lazy-string.c: Likewise.
	* guile/scm-math.c: Likewise.
	* guile/scm-pretty-print.c: Likewise.
	* guile/scm-safe-call.c: Likewise.
	* guile/scm-utils.c: Likewise.
	* guile/scm-value.c: Likewise.
	* h8300-tdep.c: Likewise.
	* hppa-hpux-nat.c: Likewise.
	* hppa-tdep.c: Likewise.
	* hppanbsd-tdep.c: Likewise.
	* hppaobsd-tdep.c: Likewise.
	* i386-darwin-nat.c: Likewise.
	* i386-darwin-tdep.c: Likewise.
	* i386-nto-tdep.c: Likewise.
	* i386-tdep.c: Likewise.
	* i386bsd-nat.c: Likewise.
	* i386fbsd-tdep.c: Likewise.
	* i386gnu-nat.c: Likewise.
	* i386nbsd-tdep.c: Likewise.
	* i386obsd-tdep.c: Likewise.
	* i387-tdep.c: Likewise.
	* ia64-libunwind-tdep.c: Likewise.
	* ia64-tdep.c: Likewise.
	* inf-ptrace.c: Likewise.
	* inf-ttrace.c: Likewise.
	* infcall.c: Likewise.
	* infcmd.c: Likewise.
	* infrun.c: Likewise.
	* inline-frame.c: Likewise.
	* interps.c: Likewise.
	* jv-lang.c: Likewise.
	* jv-typeprint.c: Likewise.
	* linux-fork.c: Likewise.
	* linux-nat.c: Likewise.
	* linux-thread-db.c: Likewise.
	* m32c-tdep.c: Likewise.
	* m32r-linux-nat.c: Likewise.
	* m32r-tdep.c: Likewise.
	* m68k-tdep.c: Likewise.
	* m68kbsd-nat.c: Likewise.
	* m68kbsd-tdep.c: Likewise.
	* m88k-tdep.c: Likewise.
	* machoread.c: Likewise.
	* macroexp.c: Likewise.
	* macrotab.c: Likewise.
	* maint.c: Likewise.
	* mdebugread.c: Likewise.
	* memory-map.c: Likewise.
	* mep-tdep.c: Likewise.
	* mi/mi-common.c: Likewise.
	* microblaze-tdep.c: Likewise.
	* mingw-hdep.c: Likewise.
	* mips-linux-nat.c: Likewise.
	* mips-linux-tdep.c: Likewise.
	* mips-tdep.c: Likewise.
	* mips64obsd-tdep.c: Likewise.
	* mipsnbsd-tdep.c: Likewise.
	* mn10300-linux-tdep.c: Likewise.
	* mn10300-tdep.c: Likewise.
	* moxie-tdep.c: Likewise.
	* mt-tdep.c: Likewise.
	* nat/linux-btrace.c: Likewise.
	* nat/linux-osdata.c: Likewise.
	* nat/linux-ptrace.c: Likewise.
	* nat/mips-linux-watch.c: Likewise.
	* nios2-linux-tdep.c: Likewise.
	* nios2-tdep.c: Likewise.
	* objc-lang.c: Likewise.
	* objfiles.c: Likewise.
	* obsd-nat.c: Likewise.
	* opencl-lang.c: Likewise.
	* osabi.c: Likewise.
	* parse.c: Likewise.
	* ppc-linux-nat.c: Likewise.
	* ppc-sysv-tdep.c: Likewise.
	* ppcfbsd-nat.c: Likewise.
	* ppcfbsd-tdep.c: Likewise.
	* ppcnbsd-nat.c: Likewise.
	* ppcnbsd-tdep.c: Likewise.
	* ppcobsd-nat.c: Likewise.
	* ppcobsd-tdep.c: Likewise.
	* printcmd.c: Likewise.
	* procfs.c: Likewise.
	* prologue-value.c: Likewise.
	* psymtab.c: Likewise.
	* python/py-lazy-string.c: Likewise.
	* python/py-value.c: Likewise.
	* regcache.c: Likewise.
	* reggroups.c: Likewise.
	* registry.c: Likewise.
	* remote-sim.c: Likewise.
	* remote.c: Likewise.
	* rs6000-aix-tdep.c: Likewise.
	* rs6000-tdep.c: Likewise.
	* s390-linux-tdep.c: Likewise.
	* score-tdep.c: Likewise.
	* ser-base.c: Likewise.
	* ser-mingw.c: Likewise.
	* sh-tdep.c: Likewise.
	* sh64-tdep.c: Likewise.
	* solib-darwin.c: Likewise.
	* solib-spu.c: Likewise.
	* solib-svr4.c: Likewise.
	* source.c: Likewise.
	* sparc-nat.c: Likewise.
	* sparc-sol2-tdep.c: Likewise.
	* sparc-tdep.c: Likewise.
	* sparc64-sol2-tdep.c: Likewise.
	* sparc64-tdep.c: Likewise.
	* sparc64fbsd-tdep.c: Likewise.
	* sparc64nbsd-tdep.c: Likewise.
	* sparc64obsd-tdep.c: Likewise.
	* sparcnbsd-tdep.c: Likewise.
	* sparcobsd-tdep.c: Likewise.
	* spu-multiarch.c: Likewise.
	* spu-tdep.c: Likewise.
	* stabsread.c: Likewise.
	* stack.c: Likewise.
	* symfile.c: Likewise.
	* symtab.c: Likewise.
	* target-descriptions.c: Likewise.
	* target-memory.c: Likewise.
	* target.c: Likewise.
	* tic6x-linux-tdep.c: Likewise.
	* tic6x-tdep.c: Likewise.
	* tilegx-linux-nat.c: Likewise.
	* tilegx-tdep.c: Likewise.
	* top.c: Likewise.
	* tramp-frame.c: Likewise.
	* tui/tui-out.c: Likewise.
	* tui/tui-winsource.c: Likewise.
	* ui-out.c: Likewise.
	* user-regs.c: Likewise.
	* utils.c: Likewise.
	* v850-tdep.c: Likewise.
	* valops.c: Likewise.
	* value.c: Likewise.
	* varobj.c: Likewise.
	* vax-nat.c: Likewise.
	* xml-syscall.c: Likewise.
	* xml-tdesc.c: Likewise.
	* xstormy16-tdep.c: Likewise.
	* xtensa-linux-nat.c: Likewise.
	* xtensa-tdep.c: Likewise.

gdb/gdbserver/
2014-08-07  Gary Benson  <gbenson@redhat.com>

	* server.h: Do not include gdb_assert.h.
2014-08-07 09:06:45 +01:00
Yao Qi
91101fe524 Remove Chill from comments
gdb:

2014-07-20  Yao Qi  <yao@codesourcery.com>

	* eval.c: Remove "Chill" from comments.
	* gdbtypes.h: Likewise.
	* symtab.h: Likewise.
2014-07-21 03:46:49 +08:00
Yao Qi
ae8fddda32 Remove operator BINOP_RANGE
BINOP_RANGE was added by the following commit for chill language.

commit badefd2800
Author: Per Bothner <per@bothner.com>
Date:   Wed Nov 29 22:59:31 1995 +0000

        * expression.h (enum exp_opcode):  Add BINOP_RANGE.
        * expprint.c (dump_expression):  Support BINOP_RANGE.
        * eval.c (evaluate_subexp_standard):  Handle BINOP_RANGE (as error).
        (case MULTI_SUBSCRIPT):  Fix broken f77 value->int ad hoc conversion.
        * ch-lang.c (chill_op_print_tab):  Support BINOP_RANGE.
        (evaluate_subexp_chill):  Error on BINOP_COMMA.

Chill language is no longer supported, so we can remove BINOP_RANGE too.
This patch is to remove BINOP_RANGE.

gdb:

2014-07-20  Yao Qi  <yao@codesourcery.com>

	* std-operator.def: Remove BINOP_RANGE.
	* breakpoint.c (watchpoint_exp_is_const): Update.
	* expprint.c (dump_subexp_body_standard): Likewise.
	* eval.c (init_array_element): Remove dead code.
	(evaluate_subexp_standard): Likewise.
2014-07-21 03:46:37 +08:00
Yao Qi
9c81664074 Remove operator BINOP_IN
Chill language support was removed several years ago, and BINOP_IN
isn't used for Pascal.  This patch is to remove BINOP_IN.

gdb:

2014-07-20  Yao Qi  <yao@codesourcery.com>

	* std-operator.def: Remove BINOP_IN.
	* breakpoint.c (watchpoint_exp_is_const): Update.
	* eval.c (evaluate_subexp_standard): Likewise.
	* expprint.c (dump_subexp_body_standard): Likewise.
2014-07-21 03:46:33 +08:00
Siva Chandra
233e8b28cf Lookup and invoke debug methods of C++ classes if they are the best match.
* eval.c (evaluate_subexp_standard): Call the xmethod if the
	best match method returned by find_overload_match is an xmethod.
	* valarith.c (value_x_binop, value_x_unop): Call the xmethod if
	the best matching operator returned by find_overload_match is an
	xmethod.
	* valops.c: #include "extension.h".
	(find_method_list): Add "fn_list" and "xm_worker_vec" arguments.
	Return void.  The list of matching source methods is returned in
	"fn_list" and a vector of matching debug method workers is
	returned in "xm_worker_vec".  Update all callers.
	(value_find_oload_method_list): Likewise.
	(find_oload_champ): Add "xm_worker_vec" parameter.  If it is
	non-NULL, then the index of the best matching method in this
	vector is returned.  Update all callers.
	(find_overload_match): Include xmethods while performing overload
	resolution.
2014-06-03 09:54:21 -07:00
Doug Evans
cd8ae15e25 * eval.c (evaluate_subexp_standard): Add some comments. 2014-05-19 10:51:08 -07:00
Sanimir Agovic
5ecaaa66e0 vla: evaluate operand of sizeof if its type is a vla
The c99 standard in "6.5.3.4 The sizeof operator" states:

 If the type of the operand is a variable length array type, the operand
 is evaluated;[...]

This patch mirrors the following c99 semantic in gdb:

 1| int vla[n][m];
 2| int i = 1;
 3| sizeof(vla[i++][0]); // No sideffect
 4| assert (i == 1);
 5| sizeof(vla[i++]);    // With sideffect
 6| assert (i == 2);

Note: ptype/whatis still do not allow any sideeffects.

This patch was motivated by:

  https://sourceware.org/ml/gdb-patches/2014-01/msg00732.html

gdb/ChangeLog:

	* eval.c (evaluate_subexp_for_sizeof): Add enum noside argument.
	(evaluate_subexp_standard): Pass noside argument.
	(evaluate_subexp_for_sizeof) <BINOP_SUBSCRIPT>: Handle subscript case
	if noside equals EVAL_NORMAL. If the subscript yields a vla type
	re-evaluate subscript operation with EVAL_NORMAL to enable sideffects.
	* gdbtypes.c (resolve_dynamic_bounds): Mark bound as evaluated.
	* gdbtypes.h (enum range_flags): Add RANGE_EVALUATED case.

testsuite/ChangeLog:

	* gdb.base/vla-sideeffect.c: New file.
	* gdb.base/vla-sideeffect.exp: New file.
2014-04-14 09:21:46 -07:00
Sanimir Agovic
3c8452d46a vla: enable sizeof operator for indirection
This patch enables the sizeof operator for indirections:

1| void foo (size_t n) {
2|   int vla[n];
3|   int *vla_ptr = &vla;
4| }

(gdb) p sizeof(*vla_ptr)

yields sizeof (size_t) * n.

gdb/ChangeLog:

	* eval.c (evaluate_subexp_for_sizeof) <UNOP_IND>: Create an indirect
	value and retrieve the dynamic type size.
2014-04-14 09:14:11 -07:00
Sanimir Agovic
4ad88275f8 vla: enable sizeof operator to work with variable length arrays
In C99 the sizeof operator computes the size of a variable length array
at runtime (6.5.3.4 The sizeof operator). This patch reflects the semantic
change in the debugger.

We now are able to get the size of a vla:

1| void foo (size_t n) {
2|   int vla[n];
3| }

(gdb) p sizeof(vla)

yields N * sizeof(int).

gdb/ChangeLog:

	* eval.c (evaluate_subexp_for_sizeof) <OP_VAR_VALUE>: If the type
	passed to sizeof is dynamic evaluate the argument to compute the length.
2014-04-14 09:11:48 -07:00
Joel Brobecker
6b662e19e4 Revert the entire VLA series.
This reverts the following patch series, as they cause some regresssions.

commit 37c1ab67a3
type: add c99 variable length array support

	gdb/
	* dwarf2loc.c (dwarf2_locexpr_baton_eval): New function.
	(dwarf2_evaluate_property): New function.
	* dwarf2loc.h (dwarf2_evaluate_property): New function prototype.
	* dwarf2read.c (attr_to_dynamic_prop): New function.
	(read_subrange_type): Use attr_to_dynamic_prop to read high bound
	attribute.
	* gdbtypes.c: Include dwarf2loc.h.
	(is_dynamic_type): New function.
	(resolve_dynamic_type): New function.
	(resolve_dynamic_bounds): New function.
	(get_type_length): New function.
	(check_typedef): Use get_type_length to compute type length.
	* gdbtypes.h (TYPE_HIGH_BOUND_KIND): New macro.
	(TYPE_LOW_BOUND_KIND): New macro.
	(is_dynamic_type): New function prototype.
	* value.c (value_from_contents_and_address): Call resolve_dynamic_type
	to resolve dynamic properties of the type. Update comment.
	* valops.c (get_value_at, value_at, value_at_lazy): Update comment.

commit 26cb189f8b
vla: enable sizeof operator to work with variable length arrays

	gdb/
	* eval.c (evaluate_subexp_for_sizeof) <OP_VAR_VALUE>: If the type
	passed to sizeof is dynamic evaluate the argument to compute the length.

commit 04b19544ef
vla: enable sizeof operator for indirection

	gdb/
	* eval.c (evaluate_subexp_for_sizeof) <UNOP_IND>: Create an indirect
	value and retrieve the dynamic type size.

commit bcd629a44f
vla: update type from newly created value

	gdb/
	* ada-lang.c (ada_value_primitive_packed_val): Re-fetch type from value.
	(ada_template_to_fixed_record_type_1): Likewise.
	(ada_to_fixed_type_1): Likewise.
	* cp-valprint.c (cp_print_value_fields_rtti): Likewise.
	(cp_print_value): Likewise.
	* d-valprint.c (dynamic_array_type): Likewise.
	* eval.c (evaluate_subexp_with_coercion): Likewise.
	* findvar.c (address_of_variable): Likewise.
	* jv-valprint.c (java_value_print): Likewise.
	* valops.c (value_ind): Likewise.
	* value.c (coerce_ref): Likewise.

commit b86138fb04
vla: print "variable length" for unresolved dynamic bounds

	gdb/
	* c-typeprint.c (c_type_print_varspec_suffix): Added
	check for not yet resolved high bound. If unresolved, print
	"variable length" string to the console instead of random
	length.

commit e1969afbd4
vla: support for DW_AT_count

	gdb/
	* dwarf2read.c (read_subrange_type): Convert DW_AT_count to a dynamic
	property and store it as the high bound and flag the range accordingly.
	* gdbtypes.c (resolve_dynamic_bounds): If range is flagged as
	RANGE_UPPER_BOUND_IS_COUNT assign low + high - 1 as the new high bound.
	* gdbtypes.h (enum range_flags): New enum.
	(struct range_bounds): Add flags member.

commit 92b09522dc
vla: resolve dynamic bounds if value contents is a constant byte-sequence

	gdb/
	* findvar.c (default_read_var_value): Resolve dynamic bounds if location
	points to a constant blob.

commit 3bce82377f
vla: evaluate operand of sizeof if its type is a vla

	gdb/
	* eval.c (evaluate_subexp_for_sizeof): Add enum noside argument.
	(evaluate_subexp_standard): Pass noside argument.
	(evaluate_subexp_for_sizeof) <BINOP_SUBSCRIPT>: Handle subscript case
	if noside equals EVAL_NORMAL. If the subscript yields a vla type
	re-evaluate subscript operation with EVAL_NORMAL to enable sideffects.
	* gdbtypes.c (resolve_dynamic_bounds): Mark bound as evaluated.
	* gdbtypes.h (enum range_flags): Add RANGE_EVALUATED case.

	gdb/testsuite

	* gdb.base/vla-sideeffect.c: New file.
	* gdb.base/vla-sideeffect.exp: New file.

commit 504f34326e
test: cover subranges with present DW_AT_count attribute

	gdb/testsuite/
	* gdb.dwarf2/count.exp: New file.

commit 1a237e0ee5
test: multi-dimensional c99 vla.

	gdb/testsuite/
	* gdb.base/vla-multi.c: New file.
	* gdb.base/vla-multi.exp: New file.

commit 024e13b46f
test: evaluate pointers to C99 vla correctly.

	gdb/testsuite/
	* gdb.base/vla-ptr.c: New file.
	* gdb.base/vla-ptr.exp: New file.

commit c8655f75e2
test: basic c99 vla tests for C primitives

	gdb/testsuite/
	* gdb.base/vla-datatypes.c: New file.
	* gdb.base/vla-datatypes.exp: New file.

commit 58a84dcf29
test: add mi vla test

	gdb/testsuite/
	* gdb.mi/mi-vla-c99.exp: New file.
	* gdb.mi/vla.c: New file.
2014-04-11 15:26:21 -07:00
Keith Seitz
245a5f0b74 Fix c++/16675 -- sizeof reference type should give the size of
the referent, not the size of the actual reference variable.
2014-04-11 14:17:17 -07:00
Sanimir Agovic
3bce82377f vla: evaluate operand of sizeof if its type is a vla
The c99 standard in "6.5.3.4 The sizeof operator" states:

 If the type of the operand is a variable length array type, the operand
 is evaluated;[...]

This patch mirrors the following c99 semantic in gdb:

 1| int vla[n][m];
 2| int i = 1;
 3| sizeof(vla[i++][0]); // No sideffect
 4| assert (i == 1);
 5| sizeof(vla[i++]);    // With sideffect
 6| assert (i == 2);

Note: ptype/whatsis still do not allow any sideeffects.

This patch was motivated by:

  https://sourceware.org/ml/gdb-patches/2014-01/msg00732.html

	* eval.c (evaluate_subexp_for_sizeof): Add enum noside argument.
	(evaluate_subexp_standard): Pass noside argument.
	(evaluate_subexp_for_sizeof) <BINOP_SUBSCRIPT>: Handle subscript case
	if noside equals EVAL_NORMAL. If the subscript yields a vla type
	re-evaluate subscript operation with EVAL_NORMAL to enable sideffects.
	* gdbtypes.c (resolve_dynamic_bounds): Mark bound as evaluated.
	* gdbtypes.h (enum range_flags): Add RANGE_EVALUATED case.

testsuite/gdb.base/

	* vla-sideeffect.c: New file.
	* vla-sideeffect.exp: New file.
2014-04-11 13:43:55 +01:00
Sanimir Agovic
bcd629a44f vla: update type from newly created value
Constructing a value based on a type and address might change the type
of the newly constructed value. Thus re-fetch type via value_type to ensure
we have the correct type at hand.

	* ada-lang.c (ada_value_primitive_packed_val): Re-fetch type from value.
	(ada_template_to_fixed_record_type_1): Likewise.
	(ada_to_fixed_type_1): Likewise.
	* cp-valprint.c (cp_print_value_fields_rtti): Likewise.
	(cp_print_value): Likewise.
	* d-valprint.c (dynamic_array_type): Likewise.
	* eval.c (evaluate_subexp_with_coercion): Likewise.
	* findvar.c (address_of_variable): Likewise.
	* jv-valprint.c (java_value_print): Likewise.
	* valops.c (value_ind): Likewise.
	* value.c (coerce_ref): Likewise.
2014-04-11 13:43:51 +01:00
Sanimir Agovic
04b19544ef vla: enable sizeof operator for indirection
This patch enables the sizeof operator for indirections:

1| void foo (size_t n) {
2|   int vla[n];
3|   int *vla_ptr = &vla;
4| }

(gdb) p sizeof(*vla_ptr)

yields sizeof (size_t) * n.

	* eval.c (evaluate_subexp_for_sizeof) <UNOP_IND>: Create an indirect
	value and retrieve the dynamic type size.
2014-04-11 13:43:50 +01:00
Sanimir Agovic
26cb189f8b vla: enable sizeof operator to work with variable length arrays
In C99 the sizeof operator computes the size of a variable length array
at runtime (6.5.3.4 The sizeof operator). This patch reflects the semantic
change in the debugger.

We now are able to get the size of a vla:

1| void foo (size_t n) {
2|   int vla[n];
3| }

(gdb) p sizeof(vla)

yields N * sizeof(int).

	* eval.c (evaluate_subexp_for_sizeof) <OP_VAR_VALUE>: If the type
	passed to sizeof is dynamic evaluate the argument to compute the length.
2014-04-11 13:43:49 +01:00
Tom Tromey
3b7344d5ab use bound_minsym as result for lookup_minimal_symbol et al
This patch changes a few minimal symbol lookup functions to return a
bound_minimal_symbol rather than a pointer to the minsym.  This change
helps prepare gdb for computing a minimal symbol's address at the
point of use.

Note that this changes even those functions that ostensibly search a
single objfile.  That was necessary because, in fact, those functions
can search an objfile and its separate debug objfiles; and it is
important for the caller to know in which objfile the minimal symbol
was actually found.

The bulk of this patch is mechanical.

2014-02-26  Tom Tromey  <tromey@redhat.com>

	* ada-lang.c (ada_update_initial_language): Update.
	(ada_main_name, ada_has_this_exception_support): Update.
	* ada-tasks.c (ada_tasks_inferior_data_sniffer): Update.
	* aix-thread.c (pdc_symbol_addrs, pd_enable): Update.
	* arm-tdep.c (arm_skip_stub): Update.
	* auxv.c (ld_so_xfer_auxv): Update.
	* avr-tdep.c (avr_scan_prologue): Update.
	* ax-gdb.c (gen_var_ref): Update.
	* breakpoint.c (struct breakpoint_objfile_data)
	<overlay_msym, longjmp_msym, terminate_msym, exception_msym>: Change
	type to bound_minimal_symbol.
	(create_overlay_event_breakpoint)
	(create_longjmp_master_breakpoint)
	(create_std_terminate_master_breakpoint)
	(create_exception_master_breakpoint): Update.
	* bsd-uthread.c (bsd_uthread_lookup_address): Update.
	* c-exp.y (classify_name): Update.
	* coffread.c (coff_symfile_read): Update.
	* common/agent.c (agent_look_up_symbols): Update.
	* d-lang.c (d_main_name): Update.
	* dbxread.c (find_stab_function_addr, end_psymtab): Update.
	* dec-thread.c (enable_dec_thread): Update.
	* dwarf2loc.c (call_site_to_target_addr): Update.
	* elfread.c (elf_gnu_ifunc_resolve_by_got): Update.
	* eval.c (evaluate_subexp_standard): Update.
	* findvar.c (struct minsym_lookup_data) <result>: Change type
	to bound_minimal_symbol.
	<objfile>: Remove.
	(minsym_lookup_iterator_cb, default_read_var_value): Update.
	* frame.c (inside_main_func): Update.
	* frv-tdep.c (frv_frame_this_id): Update.
	* gcore.c (call_target_sbrk): Update.
	* glibc-tdep.c (glibc_skip_solib_resolver): Update.
	* gnu-v3-abi.c (gnuv3_get_typeid, gnuv3_skip_trampoline):
	Update.
	* go-lang.c (go_main_name): Update.
	* hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code)
	(hppa_hpux_find_import_stub_for_addr): Update.
	* hppa-tdep.c (hppa_extract_17,	hppa_lookup_stub_minimal_symbol):
	Update.  Change return type.
	* hppa-tdep.h (hppa_lookup_stub_minimal_symbol): Change return
	type.
	* jit.c (jit_breakpoint_re_set_internal): Update.
	* linux-fork.c (inferior_call_waitpid, checkpoint_command):
	Update.
	* linux-nat.c (get_signo): Update.
	* linux-thread-db.c (inferior_has_bug): Update
	* m32c-tdep.c (m32c_return_value)
	(m32c_m16c_address_to_pointer): Update.
	* m32r-tdep.c (m32r_frame_this_id): Update.
	* m68hc11-tdep.c (m68hc11_get_register_info): Update.
	* machoread.c (macho_resolve_oso_sym_with_minsym): Update.
	* minsyms.c (lookup_minimal_symbol_internal): Rename to
	lookup_minimal_symbol.  Change return type.
	(lookup_minimal_symbol): Remove.
	(lookup_bound_minimal_symbol): Update.
	(lookup_minimal_symbol_text): Change return type.
	(lookup_minimal_symbol_solib_trampoline): Change return type.
	* minsyms.h (lookup_minimal_symbol, lookup_minimal_symbol_text)
	(lookup_minimal_symbol_solib_trampoline): Change return type.
	* mips-linux-tdep.c (mips_linux_skip_resolver): Update.
	* objc-lang.c (lookup_objc_class, lookup_child_selector)
	(value_nsstring, find_imps): Update.
	* obsd-tdep.c (obsd_skip_solib_resolver): Update.
	* p-lang.c (pascal_main_name): Update.
	* ppc-linux-tdep.c (ppc_linux_spe_context_lookup): Update.
	* ppc-sysv-tdep.c (convert_code_addr_to_desc_addr): Update.
	* proc-service.c (ps_pglobal_lookup): Update.
	* ravenscar-thread.c (get_running_thread_msymbol): Change
	return type.
	(has_ravenscar_runtime, get_running_thread_id): Update.
	* remote.c (remote_check_symbols): Update.
	* sol-thread.c (ps_pglobal_lookup): Update.
	* sol2-tdep.c (sol2_skip_solib_resolver): Update.
	* solib-dsbt.c (lm_base): Update.
	* solib-frv.c (lm_base, frv_relocate_section_addresses):
	Update.
	* solib-irix.c (locate_base): Update.
	* solib-som.c (som_solib_create_inferior_hook)
	(som_solib_desire_dynamic_linker_symbols, link_map_start):
	Update.
	* solib-spu.c (spu_enable_break): Update.
	* solib-svr4.c (elf_locate_base, enable_break): Update.
	* spu-tdep.c (spu_get_overlay_table, spu_catch_start)
	(flush_ea_cache): Update.
	* stabsread.c (define_symbol): Update.
	* symfile.c (simple_read_overlay_table): Update.
	* symtab.c (find_pc_sect_line): Update.
	* tracepoint.c (scope_info): Update.
	* tui-disasm.c (tui_get_begin_asm_address): Update.
	* value.c (value_static_field): Update.
2014-02-26 12:11:17 -07:00
Doug Evans
6dddc817c1 Extension Language API
* configure.ac (libpython checking): Remove all but python.o from
	CONFIG_OBS.  Remove all but python.c from CONFIG_SRCS.
	* configure: Regenerate.

	* Makefile.in (SFILES): Add extension.c.
	(HFILES_NO_SRCDIR): Add extension.h, extension-priv.h
	(COMMON_OBS): Add extension.o.
	* extension.h: New file.
	* extension-priv.h: New file.
	* extension.c: New file.

	* python/python-internal.h: #include "extension.h".
	(gdbpy_auto_load_enabled): Declare.
	(gdbpy_apply_val_pretty_printer): Declare.
	(gdbpy_apply_frame_filter): Declare.
	(gdbpy_preserve_values): Declare.
	(gdbpy_breakpoint_cond_says_stop): Declare.
	(gdbpy_breakpoint_has_cond): Declare.
	(void source_python_script_for_objfile): Delete.
	* python/python.c: #include "extension-priv.h".
	Delete inclusion of "observer.h".
	(extension_language_python): Moved here and renamed from
	script_language_python in py-auto-load.c.
	Redefined to be of type extension_language_defn.
	(python_extension_script_ops): New global.
	(python_extension_ops): New global.
	(struct python_env): New member previous_active.
	(restore_python_env): Call restore_active_ext_lang.
	(ensure_python_env): Call set_active_ext_lang.
	(gdbpy_clear_quit_flag): Renamed from clear_quit_flag, made static.
	New arg extlang.
	(gdbpy_set_quit_flag): Renamed from set_quit_flag, made static.
	New arg extlang.
	(gdbpy_check_quit_flag): Renamed from check_quit_flag, made static.
	New arg extlang.
	(gdbpy_eval_from_control_command): Renamed from
	eval_python_from_control_command, made static.  New arg extlang.
	(gdbpy_source_script) Renamed from source_python_script, made static.
	New arg extlang.
	(gdbpy_before_prompt_hook): Renamed from before_prompt_hook.  Change
	result to int.  New arg extlang.
	(gdbpy_source_objfile_script): Renamed from
	source_python_script_for_objfile, made static.  New arg extlang.
	(gdbpy_start_type_printers): Renamed from start_type_printers, made
	static.  New args extlang, extlang_printers.  Change result type to
	"void".
	(gdbpy_apply_type_printers): Renamed from apply_type_printers, made
	static.  New arg extlang.  Rename arg printers to extlang_printers
	and change type to ext_lang_type_printers *.
	(gdbpy_free_type_printers): Renamed from free_type_printers, made
	static.  Replace argument arg with extlang, extlang_printers.
	(!HAVE_PYTHON, eval_python_from_control_command): Delete.
	(!HAVE_PYTHON, source_python_script): Delete.
	(!HAVE_PYTHON, gdbpy_should_stop): Delete.
	(!HAVE_PYTHON, gdbpy_breakpoint_has_py_cond): Delete.
	(!HAVE_PYTHON, start_type_printers): Delete.
	(!HAVE_PYTHON, apply_type_printers): Delete.
	(!HAVE_PYTHON, free_type_printers): Delete.
	(_initialize_python): Delete call to observer_attach_before_prompt.
	(finalize_python): Set/restore active extension language.
	(gdbpy_finish_initialization) Renamed from
	finish_python_initialization, made static.  New arg extlang.
	(gdbpy_initialized): New function.
	* python/python.h: #include "extension.h".  Delete #include
	"value.h", "mi/mi-cmds.h".
	(extension_language_python): Declare.
	(GDBPY_AUTO_FILE_NAME): Delete.
	(enum py_bt_status): Moved to extension.h and renamed to
	ext_lang_bt_status.
	(enum frame_filter_flags): Moved to extension.h.
	(enum py_frame_args): Moved to extension.h and renamed to
	ext_lang_frame_args.
	(finish_python_initialization): Delete.
	(eval_python_from_control_command): Delete.
	(source_python_script): Delete.
	(apply_val_pretty_printer): Delete.
	(apply_frame_filter): Delete.
	(preserve_python_values): Delete.
	(gdbpy_script_language_defn): Delete.
	(gdbpy_should_stop, gdbpy_breakpoint_has_py_cond): Delete.
	(start_type_printers, apply_type_printers, free_type_printers): Delete.

	* auto-load.c: #include "extension.h".
	(GDB_AUTO_FILE_NAME): Delete.
	(auto_load_gdb_scripts_enabled): Make public.  New arg extlang.
	(script_language_gdb): Delete, moved to extension.c and renamed to
	extension_language_gdb.
	(source_gdb_script_for_objfile): Delete.
	(auto_load_pspace_info): New member unsupported_script_warning_printed.
	(loaded_script): Change type of language member to
	struct extension_language_defn *.
	(init_loaded_scripts_info): Initialize
	unsupported_script_warning_printed.
	(maybe_add_script): Make static.  Change type of language arg to
	struct extension_language_defn *.
	(clear_section_scripts): Reset unsupported_script_warning_printed.
	(auto_load_objfile_script_1): Rewrite to use extension language API.
	(auto_load_objfile_script): Make public.  Remove support-compiled-in
	and auto-load-enabled checks, moved to auto_load_scripts_for_objfile.
	(source_section_scripts): Rewrite to use extension language API.
	(load_auto_scripts_for_objfile): Rewrite to use
	auto_load_scripts_for_objfile.
	(collect_matching_scripts_data): Change type of language member to
	struct extension_language_defn *.
	(auto_load_info_scripts): Change type of language arg to
	struct extension_language_defn *.
	(unsupported_script_warning_print): New function.
	(script_not_found_warning_print): Make static.
	(_initialize_auto_load): Rewrite construction of scripts-directory
	help.
	* auto-load.h (struct objfile): Add forward decl.
	(struct script_language): Delete.
	(struct auto_load_pspace_info): Add forward decl.
	(struct extension_language_defn): Add forward decl.
	(maybe_add_script): Delete.
	(auto_load_objfile_script): Declare.
	(script_not_found_warning_print): Delete.
	(auto_load_info_scripts): Update prototype.
	(auto_load_gdb_scripts_enabled): Declare.
	* python/py-auto-load.c (gdbpy_auto_load_enabled): Renamed from
	auto_load_python_scripts_enabled and made public.
	(script_language_python): Delete, moved to python.c.
	(gdbpy_script_language_defn): Delete.
	(info_auto_load_python_scripts): Update to use
	extension_language_python.

	* breakpoint.c (condition_command): Replace call to
	gdbpy_breakpoint_has_py_cond with call to get_breakpoint_cond_ext_lang.
	(bpstat_check_breakpoint_conditions): Replace call to gdbpy_should_stop
	with call to breakpoint_ext_lang_cond_says_stop.
	* python/py-breakpoint.c (gdbpy_breakpoint_cond_says_stop): Renamed
	from gdbpy_should_stop.  Change result type to enum scr_bp_stop.
	New arg slang.  Return SCR_BP_STOP_UNSET if py_bp_object is NULL.
	(gdbpy_breakpoint_has_cond): Renamed from gdbpy_breakpoint_has_py_cond.
	New arg slang.
	(local_setattro): Print name of extension language with existing
	stop condition.

	* valprint.c (val_print, value_print): Update to call
	apply_ext_lang_val_pretty_printer.
	* cp-valprint.c (cp_print_value): Update call to
	apply_ext_lang_val_pretty_printer.
	* python/py-prettyprint.c: Remove #ifdef HAVE_PYTHON.
	(gdbpy_apply_val_pretty_printer): Renamed from
	apply_val_pretty_printer.  New arg extlang.
	(!HAVE_PYTHON, apply_val_pretty_printer): Delete.

	* cli/cli-cmds.c (source_script_from_stream): Rewrite to use
	extension language API.
	* cli/cli-script.c (execute_control_command): Update to call
	eval_ext_lang_from_control_command.

	* mi/mi-cmd-stack.c (mi_cmd_stack_list_frames): Update to use
	enum ext_lang_bt_status values.  Update call to
	apply_ext_lang_frame_filter.
	(mi_cmd_stack_list_locals): Ditto.
	(mi_cmd_stack_list_args): Ditto.
	(mi_cmd_stack_list_variables): Ditto.
	* mi/mi-main.c: Delete #include "python/python-internal.h".
	Add #include "extension.h".
	(mi_cmd_list_features): Replace reference to python internal variable
	gdb_python_initialized with call to ext_lang_initialized_p.

	* stack.c (backtrace_command_1): Update to use enum ext_lang_bt_status.
	Update to use enum ext_lang_frame_args.  Update to call
	apply_ext_lang_frame_filter.
	* python/py-framefilter.c (extract_sym): Update to use enum
	ext_lang_bt_status.
	(extract_value, py_print_type, py_print_value): Ditto.
	(py_print_single_arg, enumerate_args, enumerate_locals): Ditto.
	(py_mi_print_variables, py_print_locals, py_print_args): Ditto.
	(py_print_frame): Ditto.
	(gdbpy_apply_frame_filter): Renamed from apply_frame_filter.
	New arg extlang.  Update to use enum ext_lang_bt_status.

	* top.c (gdb_init): Delete #ifdef HAVE_PYTHON call to
	finish_python_initialization.  Replace with call to
	finish_ext_lang_initialization.

	* typeprint.c (do_free_global_table): Update to call
	free_ext_lang_type_printers.
	(create_global_typedef_table): Update to call
	start_ext_lang_type_printers.
	(find_global_typedef): Update to call apply_ext_lang_type_printers.
	* typeprint.h (struct ext_lang_type_printers): Add forward decl.
	(type_print_options): Change type of global_printers from "void *"
	to "struct ext_lang_type_printers *".

	* value.c (preserve_values): Update to call preserve_ext_lang_values.
	* python/py-value.c: Remove #ifdef HAVE_PYTHON.
	(gdbpy_preserve_values): Renamed from preserve_python_values.
	New arg extlang.
	(!HAVE_PYTHON, preserve_python_values): Delete.

	* utils.c (quit_flag): Delete, moved to extension.c.
	(clear_quit_flag, set_quit_flag, check_quit_flag): Delete, moved to
	extension.c.

	* eval.c: Delete #include "python/python.h".
	* main.c: Delete #include "python/python.h".

	* defs.h: Update comment.

	testsuite/

	* gdb.python/py-breakpoint.exp (test_bkpt_eval_funcs): Update expected
	output.

	* gdb.gdb/python-interrupts.exp: New file.
2014-02-05 19:27:58 -08:00
Tom Tromey
41bf6acad7 replace XZALLOC with XCNEW
This replaces XZALLOC with XCNEW and removes XZALLOC.
This change is purely mechanical.

2014-01-13  Tom Tromey  <tromey@redhat.com>

	* defs.h (XZALLOC): Remove.
	* ada-lang.c (get_ada_inferior_data): Use XCNEW, not XZALLOC.
	* ada-tasks.c (get_ada_tasks_pspace_data): Likewise.
	(get_ada_tasks_inferior_data): Likewise.
	* auto-load.c (get_auto_load_pspace_data): Likewise.
	* auxv.c (get_auxv_inferior_data): Likewise.
	* bfd-target.c (target_bfd_reopen): Likewise.
	* breakpoint.c (get_catch_syscall_inferior_data): Likewise.
	(deprecated_insert_raw_breakpoint): Likewise.
	* bsd-uthread.c (bsd_uthread_pid_to_str): Likewise.
	* corelow.c (core_open): Likewise.
	* darwin-nat.c (darwin_check_new_threads): Likewise.
	(darwin_attach_pid): Likewise.
	* dummy-frame.c (dummy_frame_push): Likewise.
	* dwarf2-frame.c (dwarf2_frame_cache): Likewise.
	* dwarf2loc.c (allocate_piece_closure): Likewise.
	* elfread.c (elf_symfile_segments): Likewise.
	* eval.c (ptrmath_type_p): Likewise.
	* exceptions.c (EXCEPTIONS_SIGJMP_BUF): Likewise.
	* gdbtypes.c (alloc_type_arch): Likewise.
	(alloc_type_instance): Likewise.
	* hppa-tdep.c (hppa_gdbarch_init): Likewise.
	* inf-child.c (inf_child_can_use_agent): Likewise.
	* inflow.c (get_inflow_inferior_data): Likewise.
	* infrun.c (save_infcall_suspend_state): Likewise.
	* jit.c (jit_reader_load): Likewise.
	(get_jit_objfile_data): Likewise.
	(get_jit_program_space_data): Likewise.
	(jit_object_open_impl): Likewise.
	(jit_symtab_open_impl): Likewise.
	(jit_block_open_impl): Likewise.
	(jit_frame_sniffer): Likewise.
	* linux-fork.c (add_fork): Likewise.
	* maint.c (make_command_stats_cleanup): Likewise.
	* objfiles.c (get_objfile_pspace_data): Likewise.
	* opencl-lang.c (struct lval_closure): Likewise.
	* osdata.c (osdata_start_osdata): Likewise.
	* progspace.c (new_address_space): Likewise.
	(add_program_space): Likewise.
	* remote-sim.c (get_sim_inferior_data): Likewise.
	* sh-tdep.c (sh_gdbarch_init): Likewise.
	* skip.c (Ignore): Likewise.
	(skip_delete_command): Likewise.
	* solib-aix.c (get_solib_aix_inferior_data): Likewise.
	(library_list_start_library): Likewise.
	(solib_aix_current_sos): Likewise.
	* solib-darwin.c (get_darwin_info): Likewise.
	(darwin_current_sos): Likewise.
	* solib-dsbt.c (get_dsbt_info): Likewise.
	* solib-ia64-hpux.c (new_so_list): Likewise.
	(ia64_hpux_get_solib_linkage_addr): Likewise.
	* solib-spu.c (append_ocl_sos): Likewise.
	(spu_current_sos): Likewise.
	* solib-svr4.c (get_svr4_info): Likewise.
	(svr4_keep_data_in_core): Likewise.
	(library_list_start_library): Likewise.
	(svr4_default_sos): Likewise.
	(svr4_read_so_list): Likewise.
	* solib-target.c (library_list_start_library): Likewise.
	(solib_target_current_sos): Likewise.
	* sparc-tdep.c (sparc32_gdbarch_init): Likewise.
	* symfile-debug.c (install_symfile_debug_logging): Likewise.
	* symfile.c (default_symfile_segments): Likewise.
	* target-descriptions.c (tdesc_data_init): Likewise.
	(tdesc_create_reg): Likewise.
	(struct tdesc_type *): Likewise.
	(tdesc_create_vector): Likewise.
	(tdesc_set_struct_size): Likewise.
	(struct tdesc_type *): Likewise.
	(tdesc_free_feature): Likewise.
	(tdesc_create_feature): Likewise.
	* windows-nat.c (windows_add_thread): Likewise.
	(windows_make_so): Likewise.
	* xml-support.c (gdb_xml_body_text): Likewise.
	(gdb_xml_create_parser_and_cleanup): Likewise.
	(xml_process_xincludes): Likewise.
	* xml-syscall.c (allocate_syscalls_info): Likewise.
	(syscall_create_syscall_desc): Likewise.
2014-01-13 07:31:27 -07:00
Joel Brobecker
ecd75fc8ee Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
Tom Tromey
0e9f083f4c remove gdb_string.h
This removes gdb_string.h.  This patch is purely mechanical.  I
created it by running the two commands:

    git rm common/gdb_string.h
    perl -pi -e's/"gdb_string.h"/<string.h>/;'  *.[chyl] */*.[chyl]

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* common/gdb_string.h: Remove.
	* aarch64-tdep.c: Use string.h, not gdb_string.h.
	* ada-exp.y: Use string.h, not gdb_string.h.
	* ada-lang.c: Use string.h, not gdb_string.h.
	* ada-lex.l: Use string.h, not gdb_string.h.
	* ada-typeprint.c: Use string.h, not gdb_string.h.
	* ada-valprint.c: Use string.h, not gdb_string.h.
	* aix-thread.c: Use string.h, not gdb_string.h.
	* alpha-linux-tdep.c: Use string.h, not gdb_string.h.
	* alpha-mdebug-tdep.c: Use string.h, not gdb_string.h.
	* alpha-nat.c: Use string.h, not gdb_string.h.
	* alpha-osf1-tdep.c: Use string.h, not gdb_string.h.
	* alpha-tdep.c: Use string.h, not gdb_string.h.
	* alphanbsd-tdep.c: Use string.h, not gdb_string.h.
	* amd64-dicos-tdep.c: Use string.h, not gdb_string.h.
	* amd64-linux-nat.c: Use string.h, not gdb_string.h.
	* amd64-linux-tdep.c: Use string.h, not gdb_string.h.
	* amd64-nat.c: Use string.h, not gdb_string.h.
	* amd64-sol2-tdep.c: Use string.h, not gdb_string.h.
	* amd64fbsd-tdep.c: Use string.h, not gdb_string.h.
	* amd64obsd-tdep.c: Use string.h, not gdb_string.h.
	* arch-utils.c: Use string.h, not gdb_string.h.
	* arm-linux-nat.c: Use string.h, not gdb_string.h.
	* arm-linux-tdep.c: Use string.h, not gdb_string.h.
	* arm-tdep.c: Use string.h, not gdb_string.h.
	* arm-wince-tdep.c: Use string.h, not gdb_string.h.
	* armbsd-tdep.c: Use string.h, not gdb_string.h.
	* armnbsd-nat.c: Use string.h, not gdb_string.h.
	* armnbsd-tdep.c: Use string.h, not gdb_string.h.
	* armobsd-tdep.c: Use string.h, not gdb_string.h.
	* avr-tdep.c: Use string.h, not gdb_string.h.
	* ax-gdb.c: Use string.h, not gdb_string.h.
	* ax-general.c: Use string.h, not gdb_string.h.
	* bcache.c: Use string.h, not gdb_string.h.
	* bfin-tdep.c: Use string.h, not gdb_string.h.
	* breakpoint.c: Use string.h, not gdb_string.h.
	* build-id.c: Use string.h, not gdb_string.h.
	* buildsym.c: Use string.h, not gdb_string.h.
	* c-exp.y: Use string.h, not gdb_string.h.
	* c-lang.c: Use string.h, not gdb_string.h.
	* c-typeprint.c: Use string.h, not gdb_string.h.
	* c-valprint.c: Use string.h, not gdb_string.h.
	* charset.c: Use string.h, not gdb_string.h.
	* cli-out.c: Use string.h, not gdb_string.h.
	* cli/cli-cmds.c: Use string.h, not gdb_string.h.
	* cli/cli-decode.c: Use string.h, not gdb_string.h.
	* cli/cli-dump.c: Use string.h, not gdb_string.h.
	* cli/cli-interp.c: Use string.h, not gdb_string.h.
	* cli/cli-logging.c: Use string.h, not gdb_string.h.
	* cli/cli-script.c: Use string.h, not gdb_string.h.
	* cli/cli-setshow.c: Use string.h, not gdb_string.h.
	* cli/cli-utils.c: Use string.h, not gdb_string.h.
	* coffread.c: Use string.h, not gdb_string.h.
	* common/common-utils.c: Use string.h, not gdb_string.h.
	* common/filestuff.c: Use string.h, not gdb_string.h.
	* common/linux-procfs.c: Use string.h, not gdb_string.h.
	* common/linux-ptrace.c: Use string.h, not gdb_string.h.
	* common/signals.c: Use string.h, not gdb_string.h.
	* common/vec.h: Use string.h, not gdb_string.h.
	* core-regset.c: Use string.h, not gdb_string.h.
	* corefile.c: Use string.h, not gdb_string.h.
	* corelow.c: Use string.h, not gdb_string.h.
	* cp-abi.c: Use string.h, not gdb_string.h.
	* cp-support.c: Use string.h, not gdb_string.h.
	* cp-valprint.c: Use string.h, not gdb_string.h.
	* cris-tdep.c: Use string.h, not gdb_string.h.
	* d-lang.c: Use string.h, not gdb_string.h.
	* dbxread.c: Use string.h, not gdb_string.h.
	* dcache.c: Use string.h, not gdb_string.h.
	* demangle.c: Use string.h, not gdb_string.h.
	* dicos-tdep.c: Use string.h, not gdb_string.h.
	* disasm.c: Use string.h, not gdb_string.h.
	* doublest.c: Use string.h, not gdb_string.h.
	* dsrec.c: Use string.h, not gdb_string.h.
	* dummy-frame.c: Use string.h, not gdb_string.h.
	* dwarf2-frame.c: Use string.h, not gdb_string.h.
	* dwarf2loc.c: Use string.h, not gdb_string.h.
	* dwarf2read.c: Use string.h, not gdb_string.h.
	* elfread.c: Use string.h, not gdb_string.h.
	* environ.c: Use string.h, not gdb_string.h.
	* eval.c: Use string.h, not gdb_string.h.
	* event-loop.c: Use string.h, not gdb_string.h.
	* exceptions.c: Use string.h, not gdb_string.h.
	* exec.c: Use string.h, not gdb_string.h.
	* expprint.c: Use string.h, not gdb_string.h.
	* f-exp.y: Use string.h, not gdb_string.h.
	* f-lang.c: Use string.h, not gdb_string.h.
	* f-typeprint.c: Use string.h, not gdb_string.h.
	* f-valprint.c: Use string.h, not gdb_string.h.
	* fbsd-nat.c: Use string.h, not gdb_string.h.
	* findcmd.c: Use string.h, not gdb_string.h.
	* findvar.c: Use string.h, not gdb_string.h.
	* fork-child.c: Use string.h, not gdb_string.h.
	* frame.c: Use string.h, not gdb_string.h.
	* frv-linux-tdep.c: Use string.h, not gdb_string.h.
	* frv-tdep.c: Use string.h, not gdb_string.h.
	* gdb.c: Use string.h, not gdb_string.h.
	* gdb_bfd.c: Use string.h, not gdb_string.h.
	* gdbarch.c: Use string.h, not gdb_string.h.
	* gdbtypes.c: Use string.h, not gdb_string.h.
	* gnu-nat.c: Use string.h, not gdb_string.h.
	* gnu-v2-abi.c: Use string.h, not gdb_string.h.
	* gnu-v3-abi.c: Use string.h, not gdb_string.h.
	* go-exp.y: Use string.h, not gdb_string.h.
	* go-lang.c: Use string.h, not gdb_string.h.
	* go32-nat.c: Use string.h, not gdb_string.h.
	* hppa-hpux-tdep.c: Use string.h, not gdb_string.h.
	* hppa-linux-nat.c: Use string.h, not gdb_string.h.
	* hppanbsd-tdep.c: Use string.h, not gdb_string.h.
	* hppaobsd-tdep.c: Use string.h, not gdb_string.h.
	* i386-cygwin-tdep.c: Use string.h, not gdb_string.h.
	* i386-dicos-tdep.c: Use string.h, not gdb_string.h.
	* i386-linux-nat.c: Use string.h, not gdb_string.h.
	* i386-linux-tdep.c: Use string.h, not gdb_string.h.
	* i386-nto-tdep.c: Use string.h, not gdb_string.h.
	* i386-sol2-tdep.c: Use string.h, not gdb_string.h.
	* i386-tdep.c: Use string.h, not gdb_string.h.
	* i386bsd-tdep.c: Use string.h, not gdb_string.h.
	* i386gnu-nat.c: Use string.h, not gdb_string.h.
	* i386nbsd-tdep.c: Use string.h, not gdb_string.h.
	* i386obsd-tdep.c: Use string.h, not gdb_string.h.
	* i387-tdep.c: Use string.h, not gdb_string.h.
	* ia64-libunwind-tdep.c: Use string.h, not gdb_string.h.
	* ia64-linux-nat.c: Use string.h, not gdb_string.h.
	* inf-child.c: Use string.h, not gdb_string.h.
	* inf-ptrace.c: Use string.h, not gdb_string.h.
	* inf-ttrace.c: Use string.h, not gdb_string.h.
	* infcall.c: Use string.h, not gdb_string.h.
	* infcmd.c: Use string.h, not gdb_string.h.
	* inflow.c: Use string.h, not gdb_string.h.
	* infrun.c: Use string.h, not gdb_string.h.
	* interps.c: Use string.h, not gdb_string.h.
	* iq2000-tdep.c: Use string.h, not gdb_string.h.
	* irix5-nat.c: Use string.h, not gdb_string.h.
	* jv-exp.y: Use string.h, not gdb_string.h.
	* jv-lang.c: Use string.h, not gdb_string.h.
	* jv-typeprint.c: Use string.h, not gdb_string.h.
	* jv-valprint.c: Use string.h, not gdb_string.h.
	* language.c: Use string.h, not gdb_string.h.
	* linux-fork.c: Use string.h, not gdb_string.h.
	* linux-nat.c: Use string.h, not gdb_string.h.
	* lm32-tdep.c: Use string.h, not gdb_string.h.
	* m2-exp.y: Use string.h, not gdb_string.h.
	* m2-typeprint.c: Use string.h, not gdb_string.h.
	* m32c-tdep.c: Use string.h, not gdb_string.h.
	* m32r-linux-nat.c: Use string.h, not gdb_string.h.
	* m32r-linux-tdep.c: Use string.h, not gdb_string.h.
	* m32r-rom.c: Use string.h, not gdb_string.h.
	* m32r-tdep.c: Use string.h, not gdb_string.h.
	* m68hc11-tdep.c: Use string.h, not gdb_string.h.
	* m68k-tdep.c: Use string.h, not gdb_string.h.
	* m68kbsd-tdep.c: Use string.h, not gdb_string.h.
	* m68klinux-nat.c: Use string.h, not gdb_string.h.
	* m68klinux-tdep.c: Use string.h, not gdb_string.h.
	* m88k-tdep.c: Use string.h, not gdb_string.h.
	* macrocmd.c: Use string.h, not gdb_string.h.
	* main.c: Use string.h, not gdb_string.h.
	* mdebugread.c: Use string.h, not gdb_string.h.
	* mem-break.c: Use string.h, not gdb_string.h.
	* memattr.c: Use string.h, not gdb_string.h.
	* memory-map.c: Use string.h, not gdb_string.h.
	* mep-tdep.c: Use string.h, not gdb_string.h.
	* mi/mi-cmd-break.c: Use string.h, not gdb_string.h.
	* mi/mi-cmd-disas.c: Use string.h, not gdb_string.h.
	* mi/mi-cmd-env.c: Use string.h, not gdb_string.h.
	* mi/mi-cmd-stack.c: Use string.h, not gdb_string.h.
	* mi/mi-cmd-var.c: Use string.h, not gdb_string.h.
	* mi/mi-cmds.c: Use string.h, not gdb_string.h.
	* mi/mi-console.c: Use string.h, not gdb_string.h.
	* mi/mi-getopt.c: Use string.h, not gdb_string.h.
	* mi/mi-interp.c: Use string.h, not gdb_string.h.
	* mi/mi-main.c: Use string.h, not gdb_string.h.
	* mi/mi-parse.c: Use string.h, not gdb_string.h.
	* microblaze-rom.c: Use string.h, not gdb_string.h.
	* microblaze-tdep.c: Use string.h, not gdb_string.h.
	* mingw-hdep.c: Use string.h, not gdb_string.h.
	* minidebug.c: Use string.h, not gdb_string.h.
	* minsyms.c: Use string.h, not gdb_string.h.
	* mips-irix-tdep.c: Use string.h, not gdb_string.h.
	* mips-linux-tdep.c: Use string.h, not gdb_string.h.
	* mips-tdep.c: Use string.h, not gdb_string.h.
	* mips64obsd-tdep.c: Use string.h, not gdb_string.h.
	* mipsnbsd-tdep.c: Use string.h, not gdb_string.h.
	* mipsread.c: Use string.h, not gdb_string.h.
	* mn10300-linux-tdep.c: Use string.h, not gdb_string.h.
	* mn10300-tdep.c: Use string.h, not gdb_string.h.
	* monitor.c: Use string.h, not gdb_string.h.
	* moxie-tdep.c: Use string.h, not gdb_string.h.
	* mt-tdep.c: Use string.h, not gdb_string.h.
	* nbsd-tdep.c: Use string.h, not gdb_string.h.
	* nios2-linux-tdep.c: Use string.h, not gdb_string.h.
	* nto-procfs.c: Use string.h, not gdb_string.h.
	* nto-tdep.c: Use string.h, not gdb_string.h.
	* objc-lang.c: Use string.h, not gdb_string.h.
	* objfiles.c: Use string.h, not gdb_string.h.
	* opencl-lang.c: Use string.h, not gdb_string.h.
	* osabi.c: Use string.h, not gdb_string.h.
	* osdata.c: Use string.h, not gdb_string.h.
	* p-exp.y: Use string.h, not gdb_string.h.
	* p-lang.c: Use string.h, not gdb_string.h.
	* p-typeprint.c: Use string.h, not gdb_string.h.
	* parse.c: Use string.h, not gdb_string.h.
	* posix-hdep.c: Use string.h, not gdb_string.h.
	* ppc-linux-nat.c: Use string.h, not gdb_string.h.
	* ppc-sysv-tdep.c: Use string.h, not gdb_string.h.
	* ppcfbsd-tdep.c: Use string.h, not gdb_string.h.
	* ppcnbsd-tdep.c: Use string.h, not gdb_string.h.
	* ppcobsd-tdep.c: Use string.h, not gdb_string.h.
	* printcmd.c: Use string.h, not gdb_string.h.
	* procfs.c: Use string.h, not gdb_string.h.
	* prologue-value.c: Use string.h, not gdb_string.h.
	* python/py-auto-load.c: Use string.h, not gdb_string.h.
	* python/py-gdb-readline.c: Use string.h, not gdb_string.h.
	* ravenscar-thread.c: Use string.h, not gdb_string.h.
	* regcache.c: Use string.h, not gdb_string.h.
	* registry.c: Use string.h, not gdb_string.h.
	* remote-fileio.c: Use string.h, not gdb_string.h.
	* remote-m32r-sdi.c: Use string.h, not gdb_string.h.
	* remote-mips.c: Use string.h, not gdb_string.h.
	* remote-sim.c: Use string.h, not gdb_string.h.
	* remote.c: Use string.h, not gdb_string.h.
	* reverse.c: Use string.h, not gdb_string.h.
	* rs6000-aix-tdep.c: Use string.h, not gdb_string.h.
	* ser-base.c: Use string.h, not gdb_string.h.
	* ser-go32.c: Use string.h, not gdb_string.h.
	* ser-mingw.c: Use string.h, not gdb_string.h.
	* ser-pipe.c: Use string.h, not gdb_string.h.
	* ser-tcp.c: Use string.h, not gdb_string.h.
	* ser-unix.c: Use string.h, not gdb_string.h.
	* serial.c: Use string.h, not gdb_string.h.
	* sh-tdep.c: Use string.h, not gdb_string.h.
	* sh64-tdep.c: Use string.h, not gdb_string.h.
	* shnbsd-tdep.c: Use string.h, not gdb_string.h.
	* skip.c: Use string.h, not gdb_string.h.
	* sol-thread.c: Use string.h, not gdb_string.h.
	* solib-dsbt.c: Use string.h, not gdb_string.h.
	* solib-frv.c: Use string.h, not gdb_string.h.
	* solib-osf.c: Use string.h, not gdb_string.h.
	* solib-spu.c: Use string.h, not gdb_string.h.
	* solib-target.c: Use string.h, not gdb_string.h.
	* solib.c: Use string.h, not gdb_string.h.
	* somread.c: Use string.h, not gdb_string.h.
	* source.c: Use string.h, not gdb_string.h.
	* sparc-nat.c: Use string.h, not gdb_string.h.
	* sparc-sol2-tdep.c: Use string.h, not gdb_string.h.
	* sparc-tdep.c: Use string.h, not gdb_string.h.
	* sparc64-tdep.c: Use string.h, not gdb_string.h.
	* sparc64fbsd-tdep.c: Use string.h, not gdb_string.h.
	* sparc64nbsd-tdep.c: Use string.h, not gdb_string.h.
	* sparcnbsd-tdep.c: Use string.h, not gdb_string.h.
	* spu-linux-nat.c: Use string.h, not gdb_string.h.
	* spu-multiarch.c: Use string.h, not gdb_string.h.
	* spu-tdep.c: Use string.h, not gdb_string.h.
	* stabsread.c: Use string.h, not gdb_string.h.
	* stack.c: Use string.h, not gdb_string.h.
	* std-regs.c: Use string.h, not gdb_string.h.
	* symfile.c: Use string.h, not gdb_string.h.
	* symmisc.c: Use string.h, not gdb_string.h.
	* symtab.c: Use string.h, not gdb_string.h.
	* target.c: Use string.h, not gdb_string.h.
	* thread.c: Use string.h, not gdb_string.h.
	* tilegx-linux-nat.c: Use string.h, not gdb_string.h.
	* tilegx-tdep.c: Use string.h, not gdb_string.h.
	* top.c: Use string.h, not gdb_string.h.
	* tracepoint.c: Use string.h, not gdb_string.h.
	* tui/tui-command.c: Use string.h, not gdb_string.h.
	* tui/tui-data.c: Use string.h, not gdb_string.h.
	* tui/tui-disasm.c: Use string.h, not gdb_string.h.
	* tui/tui-file.c: Use string.h, not gdb_string.h.
	* tui/tui-layout.c: Use string.h, not gdb_string.h.
	* tui/tui-out.c: Use string.h, not gdb_string.h.
	* tui/tui-regs.c: Use string.h, not gdb_string.h.
	* tui/tui-source.c: Use string.h, not gdb_string.h.
	* tui/tui-stack.c: Use string.h, not gdb_string.h.
	* tui/tui-win.c: Use string.h, not gdb_string.h.
	* tui/tui-windata.c: Use string.h, not gdb_string.h.
	* tui/tui-winsource.c: Use string.h, not gdb_string.h.
	* typeprint.c: Use string.h, not gdb_string.h.
	* ui-file.c: Use string.h, not gdb_string.h.
	* ui-out.c: Use string.h, not gdb_string.h.
	* user-regs.c: Use string.h, not gdb_string.h.
	* utils.c: Use string.h, not gdb_string.h.
	* v850-tdep.c: Use string.h, not gdb_string.h.
	* valarith.c: Use string.h, not gdb_string.h.
	* valops.c: Use string.h, not gdb_string.h.
	* valprint.c: Use string.h, not gdb_string.h.
	* value.c: Use string.h, not gdb_string.h.
	* varobj.c: Use string.h, not gdb_string.h.
	* vax-tdep.c: Use string.h, not gdb_string.h.
	* vaxnbsd-tdep.c: Use string.h, not gdb_string.h.
	* vaxobsd-tdep.c: Use string.h, not gdb_string.h.
	* windows-nat.c: Use string.h, not gdb_string.h.
	* xcoffread.c: Use string.h, not gdb_string.h.
	* xml-support.c: Use string.h, not gdb_string.h.
	* xstormy16-tdep.c: Use string.h, not gdb_string.h.
	* xtensa-linux-nat.c: Use string.h, not gdb_string.h.
2013-11-18 13:29:00 -07:00
Tom Tromey
3a1115a0cc fix PR symtab/15719
This patch fixes PR symtab/15719.

The bug is that "watch -location" crashes on a certain expression.

The problem is that fetch_subexp_value is catching an exception.
For ordinary watchpoints this is ok; but for location watchpoints,
it is better for the exception to propagate.

Built and regtested on x86-64 Fedora 18.
New test case included.

	PR symtab/15719:
	* breakpoint.c (update_watchpoint, watchpoint_check)
	(watch_command_1): Update.
	* eval.c (fetch_subexp_value): Add "preserve_errors"
	parameter.
	* ppc-linux-nat.c (check_condition): Update.
	* value.h (fetch_subexp_value): Update.

	* gdb.base/watchpoint.c (struct foo5): New.
	(nullptr): New global.
	* gdb.base/watchpoint.exp (test_watch_location): Add test.
2013-08-02 16:41:08 +00:00
Tom Tromey
a1b8c4cc7e * eval.c (parse_and_eval_long): Make 'exp' const.
* value.h (parse_and_eval_long): Update.
2013-05-14 20:37:57 +00:00
Tom Tromey
ac1ca910d7 PR exp/15364:
* eval.c (evaluate_subexp_standard) <STRUCTOP_STRUCT,
	STRUCTOP_PTR>: Return a not_lval value for
	EVAL_AVOID_SIDE_EFFECTS.
	* opencl-lang.c (evaluate_subexp_opencl): Return a not_lval value
	for EVAL_AVOID_SIDE_EFFECTS.
gdb/testsuite
	* gdb.base/exprs.exp (test_expr): Add regression test.
	* gdb.base/exprs.c (null_t_struct): New global.
2013-05-13 16:51:52 +00:00
Tom Tromey
6e72ca205c PR c++/9065:
* NEWS: Update.
	* breakpoint.c (watchpoint_exp_is_const): Add OP_TYPEID.
	* c-exp.y (TYPEID): New token.
	(exp): Add new TYPEID productions.
	(ident_tokens): Add "typeid".
	* cp-abi.c (cplus_typeid, cplus_typeid_type): New functions.
	* cp-abi.h (cplus_typeid, cplus_typeid_type): Declare.
	(struct cp_abi_ops) <get_typeid, get_typeid_type>: New fields.
	* eval.c (evaluate_subexp_standard) <OP_TYPEID>: New case.
	* expprint.c (dump_subexp_body_standard) <OP_TYPEID>: New
	case.
	* gnu-v3-abi.c (std_type_info_gdbarch_data): New global.
	(build_std_type_info_type, gnuv3_get_typeid_type)
	(gnuv3_get_typeid): New functions.
	(init_gnuv3_ops): Initialize std_type_info_gdbarch_data.  Set
	new fields on ABI object.
	* parse.c (operator_length_standard) <OP_TYPEID>: New case.
	* std-operator.def (OP_TYPEID): New.
gdb/testsuite
	* gdb.cp/typeid.cc: New file.
	* gdb.cp/typeid.exp: New file.
2013-04-15 17:36:14 +00:00
Tom Tromey
fce632b6dc PR c++/9197:
* opencl-lang.c (evaluate_subexp_opencl) <STRUCTOP_STRUCT>: Use
	value_struct_elt, not lookup_struct_elt_type.
	* eval.c (evaluate_subexp_standard) <STRUCTOP_STRUCT,
	STRUCTOP_PTR>: Use value_struct_elt, not lookup_struct_elt_type.
	* expression.h (EVAL_AVOID_SIDE_EFFECTS): Update comment.
gdb/testsuite
	* gdb.cp/m-static.exp: Add constructor ptype tests.
	* gdb.cp/m-static.cc (single_constructor): New class.
	(main): Make instance of single_constructor.
2013-03-25 17:26:18 +00:00
Tom Tromey
24d6c2a0bb * ax-gdb.c (gen_var_ref): Unconditionally call via computed ops,
if possible.
	* dwarf2read.c (read_func_scope): Remove old FIXME.
	* eval.c (evaluate_subexp_standard): Check SYMBOL_COMPUTED_OPS,
	not LOC_COMPUTED.
	* findvar.c (symbol_read_needs_frame, default_read_var_value):
	Unconditionally call via computed ops, if possible.
	* printcmd.c (address_info): Unconditionally call via computed ops,
	if possible.
	* stack.c (read_frame_arg): Unconditionally call via computed ops,
	if possible.
	* symtab.c (register_symbol_computed_impl): Sanity check 'ops'.
	* tracepoint.c (scope_info): Unconditionally call via computed ops,
	if possible.
2013-03-20 18:35:22 +00:00
Keith Seitz
bbc13ae3db * ada-lang.c (ada_read_renaming_var_value): Pass const
pointer to expression string to parse_exp_1.
	(create_excep_cond_exprs): Likewise.
	* ax-gdb.c (agent_eval_command_one): Likewise.
	(maint_agent_printf_command): Likewise.
	Constify much of the string handling/parsing.
	* breakpoint.c (set_breakpoint_condition): Pass const
	pointer to expression string to parse_exp_1.
	(update_watchpoint): Likewise.
	(parse_cmd_to_aexpr): Constify string handling.
	Pass const pointer to parse_exp_1.
	(init_breakpoint_sal): Pass const pointer to parse_exp_1.
	(find_condition_and_thread): Likewise.
	Make TOK const.
	(watch_command_1): Make "arg" const.
	Constify string handling.
	Copy the expression string instead of changing the input
	string.
	(update_breakpoint_location): Pass const pointer to
	parse_exp_1.
	* eval.c (parse_and_eval_address): Make "exp" const.
	(parse_to_comma_and_eval): Make "expp" const.
	(parse_and_eval): Make "exp" const.
	* expression.h (parse_expression): Make argument const.
	(parse_exp_1): Make first argument const.
	* findcmd.c (parse_find_args): Treat "args" as const.
	* linespec.c (parse_linespec): Pass const pointer to
	linespec_expression_to_pc.
	(linespec_expression_to_pc): Make "exp_ptr" const.
	* parse.c (parse_exp_1): Make "stringptr" const.
	Make a copy of the expression to pass to parse_exp_in_context until
	this whole interface can be constified.
	(parse_expression): Make "string" const.
	* printcmd.c (ui_printf): Treat "arg" as const.
	Handle const strings.
	* tracepoint.c (validate_actionline): Pass const pointer to
	all calls to parse_exp_1.
	(encode_actions_1): Likewise.
	* value.h (parse_to_comma_and_eval): Make argument const.
	(parse_and_eval_address): Likewise.
	(parse_and_eval): Likewise.
	* varobj.c (varobj_create): Pass const pointer to parse_exp_1.
	(varobj_set_value): Likewise.
	* cli/cli-cmds.c (disassemble_command): Treat "arg" as const and
	constify string handling.
	Pass const pointers to parse_and_eval_address and
	parse_to_comman_and_eval.
	* cli/cli-utils.c (skip_to_space): Rename to ...
	(skip_to_space_const): ... this. Handle const strings.
	* cli/cli-utils.h (skip_to_space): Turn into macro which invokes
	skip_to_space_const.
	(skip_to_space_const): Declare.
	* common/format.c (parse_format_string): Make "arg" const.
	Handle const strings.
	* common/format.h (parse_format_string): Make "arg" const.
	* gdbserver/ax.c (ax_printf): Make "format" const.
	* python/python.c (gdbpy_parse_and_eval): Do not make a copy
	of the expression string.
2013-03-12 17:39:45 +00:00
Pedro Alves
4819b3f897 Fix ptype bug actually exercised in userdef.exp
I happened to notice a bug with ptype &Ref, and found out userdef.exp
actually exercises the bug.  With:

class Container
{
public:
  Member m;

  Member& operator* ();
};

Member& Container::operator* ()
{
  return this->m;
}

And 'c' is of type Container:

(gdb) p c
$1 = {m = {z = -9192}}
(gdb) p *c
$2 = (Member &) @0x7fffffffda20: {z = -9192}
(gdb) ptype *c
type = class Member {
  public:
    int z;
} &

(gdb) p &*c
$3 = (Member *) 0x7fffffffda20

(gdb) ptype &*c
type = class Member {
  public:
    int z;
} &*
(gdb)

Notice that last print (&*c) on says the type is a pointer - that's
how you get the address behind a reference.  But notice the last ptype
instead says the type of the same expression is a pointer _reference_.
This looks like a bug to me.

This patch fixes it.  The issue is that we're entering the VALUE_LVAL
(x) == lval_memory branch by mistake for references.  The fix is just
to swap the tests so references are checked first, like value_addr
also handles references first.

Tested on x86_64 Fedora 17.

2013-02-14  Pedro Alves  <palves@redhat.com>

	* eval.c (evaluate_subexp_for_address) <default_case_after_eval,
	EVAL_AVOID_SIDE_EFFECTS>: Swap and handle TYPE_CODE_REF before
	lval_memory.

2013-02-14  Pedro Alves  <palves@redhat.com>

	* gdb.cp/userdef.exp (ptype &*c): Don't expect an &.
2013-02-14 12:43:46 +00:00
Siva Chandra Reddy
28c64fc2c0 * valops.c (find_overload_match): Remove unused argument 'lax'.
* value.h: Remove unused argument 'lax' from the declaration of
	find_overload_match.
	* eval.c (value_subexp_standard): Do not pass a 'lax' argument
	to find_overload_match.
	* valarith.c (value_user_defined_cpp_op): Do not pass a 'lax'
	argument to find_overload_match.
2013-01-25 22:31:43 +00:00
Joel Brobecker
28e7fd6234 Update years in copyright notice for the GDB files.
Two modifications:
  1. The addition of 2013 to the copyright year range for every file;
  2. The use of a single year range, instead of potentially multiple
     year ranges, as approved by the FSF.
2013-01-01 06:33:28 +00:00
Yao Qi
f56825018b gdb/
2012-11-29  Yao Qi  <yao@codesourcery.com>
	    Tom Tromey  <tromey@redhat.com>

	* eval.c (evaluate_subexp_standard): Get the correct pointer
	type for TYPE_CODE_MEMBERPTR.
2012-11-29 07:55:10 +00:00
Yao Qi
5edf51feea gdb/
2012-11-27  Daniel Jacobowitz  <dan@codesourcery.com>
	    Yao Qi  <yao@codesourcery.com>

	* eval.c (evaluate_subexp_standard): Add handling of
	TYPE_CODE_MEMBERPTR when calling functions.  Correct the
	result of ptype for calling a TYPE_CODE_METHODPTR.

gdb/testsuite/
2012-11-27  Daniel Jacobowitz  <dan@codesourcery.com>

	* gdb.cp/member-ptr.cc (class Diamond): Add func_ptr.
	(func): New function.
	(main): Initialize diamond.func_ptr and add diamond_pfunc_ptr.
	* gdb.cp/member-ptr.exp: Add new tests for ptype and for
	pointers to members with pointer-to-function type.
2012-11-27 07:59:12 +00:00
Yao Qi
f0559fff60 gdb:
2012-11-02  Yao Qi  <yao@codesourcery.com>

	* std-operator.def: Remove OP_LABELED.
	* eval.c: Remove the declaration of 'get_label'.
	(get_label): Remove.
	(evaluate_struct_tuple): Remove code handling OP_LABELED.
	Update comment.
	Remove local variable 'variantno' and related code.
	Replace 'substruct_type' with 'struct_type'.  Replace 'subfieldno'
	with 'fieldno'.
	* expprint.c (print_subexp_standard): Likewise.
	(dump_subexp_body_standard): Likewise.
	* parse.c (operator_length_standard): Likewise.

gdb/testsuite:

2012-11-02  Yao Qi  <yao@codesourcery.com>

	* gdb.base/setvar.exp: Test setting nested struct.
	* gdb.base/setvar.c (v_struct3): New.
2012-11-02 00:14:39 +00:00
Siddhesh Poyarekar
0953dec1c5 * eval.c (evaluate_subexp_standard): Eliminate single-use
variable LOWER.
2012-09-21 09:24:41 +00:00
Yao Qi
6b1755ce16 gdb/
* gdbtypes.h (enum type_code): Define TYPE_CODE_BITSTRING -1.
	* arm-tdep.c (arm_type_align): Remove code handling TYPE_CODE_BITSTRING.
	* c-typeprint.c (c_type_print_varspec_prefix): Likewise.
	(c_type_print_varspec_suffix): Likewise.
	* eval.c (evaluate_subexp_standard): Likewise.
	* f-typeprint.c (f_type_print_varspec_prefix): Likewise.
	(f_type_print_varspec_suffix): Likewise.
	* gdbtypes.c (is_scalar_type): Likewise.
	(recursive_dump_type): Likewise.
	* infcall.c (value_arg_coerce): Likewise.
	* m2-valprint.c (m2_val_print): Likewise.
	* p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
	(pascal_type_print_varspec_suffix): Likewise.
	(pascal_type_print_base): Likewise.
	* p-valprint.c (pascal_val_print): Likewise.
	(pascal_val_print): Likewise.
	* valops.c (value_slice): Likewise.
	* valprint.c (scalar_type_p): Likewise.
	* valarith.c (value_bitstring_subscript): Remove.
	(value_concat): Remove code handling TYPE_CODE_BITSTRING.
	Remove comment on TYPE_CODE_BITSTRING.

	* stabsread.c (read_type): Don't set TYPE_CODE (type) to
	TYPE_CODE_BITSTRING.

	* python/py-type.c (pyty_codes): Move ENTRY (TYPE_CODE_BITSTRING) to
	slot 0.

gdb/doc:
	* gdb.texinfo (Types In Python): Mention gdb.TYPE_CODE_BITSTRING
	is deprecated.
2012-08-16 07:36:28 +00:00
Yao Qi
7507c54a53 gdb/
* std-operator.def: Remove TERNOP_SLICE_COUNT.
	* breakpoint.c (watchpoint_exp_is_const): Remove handling to
	TERNOP_SLICE_COUNT.
	* eval.c (evaluate_subexp_standard): Likewise.
	* expprint.c (print_subexp_standard): Likewise.
	(dump_subexp_body_standard): Likewise.
	* parse.c (operator_length_standard): Likewise.
2012-08-13 01:02:07 +00:00
Yao Qi
5cad973621 gdb/
* std-operator.def: Remove OP_BITSTRING.
	* breakpoint.c (watchpoint_exp_is_const): Update.
	* eval.c (evaluate_subexp_standard): Remove handling to
	OP_BITSTRING.
	* expprint.c (print_subexp_standard): Likewise.
	(dump_subexp_body_standard): Likewise.
	* parse.c (operator_length_standard): Likewise.
	* valops.c (value_bitstring): Remove.
	* value.h: Remove the declaration of 'value_bitstring'.
2012-08-13 00:54:04 +00:00
Doug Evans
4f485ebc90 * eval.c (evaluate_subexp_standard): Fix thinko in handling
UNOP_MEMVAL_TYPE.
	* expprint.c (print_subexp_standard, case OP_TYPE): New.
	(print_subexp_standard, case UNOP_CAST_TYPE): Don't increment pos.
	(print_subexp_standard, case UNOP_DYNAMIC_CAST): Ditto.
	(print_subexp_standard, case UNOP_REINTERPRET_CAST): Ditto.
	(print_subexp_standard, case UNOP_MEMVAL_TYPE): Ditto.
	(dump_subexp_body_standard, case UNOP_DYNAMIC_CAST): Don't increment
	elt.
	(dump_subexp_body_standard, case UNOP_REINTERPRET_CAST): Ditto.
	(dump_subexp_body_standard, case UNOP_CAST_TYPE): Ditto.
	(dump_subexp_body_standard, case UNOP_MEMVAL_TYPE): Ditto.
	(dump_prefix_expression): Handle OP_TYPE.

	testsuite/
	* gdb.base/debug-expr.c: New file.
	* gdb.base/debug-expr.exp: New file.
	* gdb.base/exprs.exp: Test {type} casts.
	* gdb.cp/debug-expr.exp: New file.
2012-08-08 21:17:04 +00:00
Tom Tromey
608b49672e PR exp/13206:
* ax-gdb.c (gen_expr) <OP_TYPEOF, OP_DECLTYPE>: New cases.
	* breakpoint.c (watchpoint_exp_is_const) <OP_TYPEOF,
	OP_DECLTYPE>: New cases.
	* c-exp.y (TYPEOF, DECLTYPE): New tokens.
	(type_exp): Add new productions.
	(ident_tokens): Add __typeof__, typeof, __typeof, __decltype,
	and decltype.
	* eval.c (evaluate_subexp_standard) <OP_TYPEOF, OP_DECLTYPE>:
	New case.
	* expprint.c (dump_subexp_body_standard) <OP_TYPEOF,
	OP_DECLTYPE>: New case.
	* parse.c (operator_length_standard) <OP_TYPEOF, OP_DECLTYPE>:
	New case.
	* std-operator.def (OP_TYPEOF, OP_DECLTYPE): New constants.
	* varobj.c (varobj_create): Handle OP_TYPEOF, OP_DECLTYPE.
gdb/testsuite
	* gdb.cp/casts.exp: Add tests for typeof and decltype.
	* gdb.cp/casts.cc (decltype): New function.
	(main): Use it.
2012-07-19 15:38:18 +00:00
Tom Tromey
9eaf670568 * ax-gdb.c (gen_expr): Handle UNOP_CAST_TYPE, UNOP_MEMVAL_TYPE.
* breakpoint.c (watchpoint_exp_is_const): Handle UNOP_CAST_TYPE,
	UNOP_REINTERPRET_CAST, UNOP_DYNAMIC_CAST.
	* c-exp.y (exp): Emit UNOP_MEMVAL_TYPE, UNOP_CAST_TYPE.  Update
	for changes to UNOP_REINTERPRET_CAST, UNOP_DYNAMIC_CAST.  Use
	type_exp production where appropriate.
	* eval.c (evaluate_subexp_standard) <UNOP_CAST_TYPE>: New case.
	<UNOP_DYNAMIC_CAST, UNOP_REINTERPRET_CAST>: Update.
	<UNOP_MEMVAL_TYPE>: New case.
	(evaluate_subexp_for_address) <UNOP_MEMVAL_TYPE>: New case.
	(evaluate_subexp_for_sizeof) <UNOP_MEMVAL_TYPE>: New case.
	* expprint.c (print_subexp_standard) <UNOP_CAST_TYPE>: New case.
	<UNOP_MEMVAL_TYPE>: New case.
	(dump_subexp_body_standard) <UNOP_DYNAMIC_CAST,
	UNOP_REINTERPRET_CAST>: Update.
	<UNOP_CAST_TYPE, UNOP_MEMVAL_TYPE>: New cases.
	* parse.c (operator_length_standard) <UNOP_DYNAMIC_CAST,
	UNOP_REINTERPRET_CAST>: Update.
	<UNOP_CAST_TYPE, UNOP_MEMVAL_TYPE>: New cases.
	* stack.c (return_command): Also check for UNOP_CAST_TYPE.
	* std-operator.def (UNOP_CAST_TYPE, UNOP_MEMVAL_TYPE): New
	constants.
2012-07-19 15:33:25 +00:00
Tom Tromey
e314d62968 * c-exp.y (check_parameter_typelist): New function.
(parameter_typelist): Call it.
	* eval.c (make_params): Handle '(void)' case.
	* gdbtypes.c (lookup_function_type_with_arguments): Handle
	'(void)' case.
testsuite
	* gdb.base/whatis.exp: Add error checks for improper 'void' uses.
	* gdb.base/callfuncs.exp: Add cast-based test.
	* gdb.base/callfuncs.c (voidfunc): New function.
2012-07-09 14:20:52 +00:00