| Age | Commit message (Collapse) | Author | Files | Lines |
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gdb/ChangeLog:
Update copyright year range in all GDB files
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This patch C++ifies the thread_item and threads_listing_context
structures in remote.c. thread_item::{extra,name} are changed to
std::string. As a result, there's a bit of awkwardness in
remote_update_thread_list, where we have to xstrdup those strings when
filling the private_thread_info structure. This is removed in the
following patch, where private_thread_info is also C++ified and its
corresponding fields made std::string too. The xstrdup then becomes an
std::move.
Other than that there's nothing really special, it's a usual day-to-day
VEC -> vector and char* -> std::string change. It allows removing a
cleanup in remote_update_thread_list.
Note that an overload of hex2bin that returns a gdb::byte_vector is
added, with corresponding selftests.
gdb/ChangeLog:
* remote.c (struct thread_item): Add constructor, disable copy
construction and copy assignment, define default move
construction and move assignment.
<extra, name>: Change type to std::string.
<core>: Initialize.
<thread_handle>: Make non-pointer.
(thread_item_t): Remove typedef.
(DEF_VEC_O(thread_item_t)): Remove.
(threads_listing_context) <contains_thread>: New method.
<remove_thread>: New method.
<items>: Change type to std::vector.
(clear_threads_listing_context): Remove.
(threads_listing_context_remove): Remove.
(remote_newthread_step): Use thread_item constructor, adjust to
change to std::vector.
(start_thread): Use thread_item constructor, adjust to change to
std::vector.
(end_thread): Adjust to change to std::vector and std::string.
(remote_get_threads_with_qthreadinfo): Use thread_item
constructor, adjust to std::vector.
(remote_update_thread_list): Adjust to change to std::vector and
std::string, use threads_listing_context methods.
(remove_child_of_pending_fork): Adjust.
(remove_new_fork_children): Adjust.
* Makefile.in (SUBDIR_UNITTESTS_SRCS): Add rsp-low-selftests.c.
(SUBDIR_UNITTESTS_OBS): Add rsp-low-selftests.o.
* unittests/rsp-low-selftests.c: New file.
* common/rsp-low.h: Include common/byte-vector.h.
(hex2bin): New overload.
* common/rsp-low.c (hex2bin): New overload.
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I ran into non-const unpack_varlen_hex while working on something
else, and decided to just fix it first. Ends up constifying a good
deal of remote packet parsing.
gdb/ChangeLog:
2017-09-29 Pedro Alves <palves@redhat.com>
* common/rsp-low.c (unpack_varlen_hex): Constify.
* common/rsp-low.h (unpack_varlen_hex): Constify.
* linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
Constify.
* remote.c (remote_set_permissions, read_ptid)
(remote_current_thread, remote_get_threads_with_qthreadinfo)
(remote_static_tracepoint_marker_at)
(remote_static_tracepoint_markers_by_strid)
(stop_reply_extract_thread, remote_parse_stop_reply): Constify.
* tracepoint.c (parse_trace_status, parse_tracepoint_status)
(parse_tracepoint_definition, parse_tsv_definition)
(parse_static_tracepoint_marker_definition): Constify.
* tracepoint.h (parse_static_tracepoint_marker_definition)
(parse_trace_status, parse_tracepoint_status)
(parse_tracepoint_definition, parse_tsv_definition): Constify.
gdb/gdbserver/ChangeLog:
2017-09-29 Pedro Alves <palves@redhat.com>
* ax.c (gdb_parse_agent_expr): Constify.
* ax.h (gdb_parse_agent_expr): Constify.
* mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
Constify.
* mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
* remote-utils.c (hex_or_minus_one, read_ptid): Constify.
* remote-utils.h (read_ptid): Constify.
* server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
(process_point_options, process_serial_event): Constify.
* tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
(cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
(cmd_qtbuffer): Constify.
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starting the inferior
This patch implements the ability to set/unset environment variables
on the remote target, mimicking what GDB already offers to the user.
There are two features present here: user-set and user-unset
environment variables.
User-set environment variables are only the variables that are
explicitly set by the user, using the 'set environment' command. This
means that variables that were already present in the environment when
starting GDB/GDBserver are not transmitted/considered by this feature.
User-unset environment variables are variables that are explicitly
unset by the user, using the 'unset environment' command.
The idea behind this patch is to store user-set and user-unset
environment variables in two separate sets, both part of gdb_environ.
Then, when extended_remote_create_inferior is preparing to start the
inferior, it will iterate over the two sets and set/unset variables
accordingly. Three new packets are introduced:
- QEnvironmentHexEncoded, which is used to set environment variables,
and contains an hex-encoded string in the format "VAR=VALUE" (VALUE
can be empty if the user set a variable with a null value, by doing
'set environment VAR=').
- QEnvironmentUnset, which is used to unset environment variables, and
contains an hex-encoded string in the format "VAR".
- QEnvironmentReset, which is always the first packet to be
transmitted, and is used to reset the environment, i.e., discard any
changes made by the user on previous runs.
The QEnvironmentHexEncoded packet is inspired on LLDB's extensions to
the RSP. Details about it can be seen here:
<https://raw.githubusercontent.com/llvm-mirror/lldb/master/docs/lldb-gdb-remote.txt>
I decided not to implement the QEnvironment packet because it is
considered deprecated by LLDB. This packet, on LLDB, serves the same
purpose of QEnvironmentHexEncoded, but sends the information using a
plain text, non-hex-encoded string.
The other two packets are new.
This patch also includes updates to the documentation, testsuite, and
unit tests, without introducing regressions.
gdb/ChangeLog:
2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
* NEWS (Changes since GDB 8.0): Add entry mentioning new support
for setting/unsetting environment variables on the remote target.
(New remote packets): Add entries for QEnvironmentHexEncoded,
QEnvironmentUnset and QEnvironmentReset.
* common/environ.c (gdb_environ::operator=): Extend method to
handle m_user_set_env_list and m_user_unset_env_list.
(gdb_environ::clear): Likewise.
(match_var_in_string): Change type of first parameter from 'char
*' to 'const char *'.
(gdb_environ::set): Extend method to handle
m_user_set_env_list and m_user_unset_env_list.
(gdb_environ::unset): Likewise.
(gdb_environ::clear_user_set_env): New method.
(gdb_environ::user_set_envp): Likewise.
(gdb_environ::user_unset_envp): Likewise.
* common/environ.h (gdb_environ): Handle m_user_set_env_list and
m_user_unset_env_list on move constructor/assignment.
(unset): Add new default parameter 'update_unset_list = true'.
(clear_user_set_env): New method.
(user_set_envp): Likewise.
(user_unset_envp): Likewise.
(m_user_set_env_list): New std::set.
(m_user_unset_env_list): Likewise.
* common/rsp-low.c (hex2str): New function.
(bin2hex): New overload for bin2hex function.
* common/rsp-low.c (hex2str): New prototype.
(str2hex): New overload prototype.
* remote.c: Include "environ.h". Add QEnvironmentHexEncoded,
QEnvironmentUnset and QEnvironmentReset.
(remote_protocol_features): Add QEnvironmentHexEncoded,
QEnvironmentUnset and QEnvironmentReset packets.
(send_environment_packet): New function.
(extended_remote_environment_support): Likewise.
(extended_remote_create_inferior): Call
extended_remote_environment_support.
(_initialize_remote): Add QEnvironmentHexEncoded,
QEnvironmentUnset and QEnvironmentReset packet configs.
* unittests/environ-selftests.c (gdb_selftest_env_var):
New variable.
(test_vector_initialization): New function.
(test_init_from_host_environ): Likewise.
(test_reinit_from_host_environ): Likewise.
(test_set_A_unset_B_unset_A_cannot_find_A_can_find_B):
Likewise.
(test_unset_set_empty_vector): Likewise.
(test_vector_clear): Likewise.
(test_std_move): Likewise.
(test_move_constructor):
(test_self_move): Likewise.
(test_set_unset_reset): Likewise.
(run_tests): Rewrite in terms of the functions above.
gdb/gdbserver/ChangeLog:
2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
* server.c (handle_general_set): Handle QEnvironmentHexEncoded,
QEnvironmentUnset and QEnvironmentReset packets.
(handle_query): Inform remote that QEnvironmentHexEncoded,
QEnvironmentUnset and QEnvironmentReset are supported.
gdb/doc/ChangeLog:
2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
* gdb.texinfo (set environment): Add @anchor. Explain that
environment variables set by the user are sent to GDBserver.
(unset environment): Likewise, but for unsetting variables.
(Connecting) <Remote Packet>: Add "environment-hex-encoded",
"QEnvironmentHexEncoded", "environment-unset", "QEnvironmentUnset",
"environment-reset" and "QEnvironmentReset" to the table.
(Remote Protocol) <QEnvironmentHexEncoded, QEnvironmentUnset,
QEnvironmentReset>: New item, explaining the packet.
gdb/testsuite/ChangeLog:
2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
* gdb.base/share-env-with-gdbserver.c: New file.
* gdb.base/share-env-with-gdbserver.exp: Likewise.
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This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.
gdb/ChangeLog:
Update copyright year range in all GDB files.
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gdb/ChangeLog:
Update year range in copyright notice of all files.
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Adapt code in remote.c to take into account addressable unit size when
reading/writing memory.
A few variables are renamed and suffixed with _bytes or _units. This
way, it's more obvious if there is any place where we add or compare
values of different kinds (which would be a mistake).
gdb/ChangeLog:
* common/rsp-low.c (needs_escaping): New.
(remote_escape_output): Add unit_size parameter. Refactor to
support multi-byte addressable units. Rename parameters.
* common/rsp-low.h (remote_escape_output): Add unit_size
parameter and rename others. Update doc.
* remote.c (align_for_efficient_write): New.
(remote_write_bytes_aux): Add unit_size parameter and use it.
Rename some variables. Update doc.
(remote_xfer_partial): Get unit size and use it.
(remote_read_bytes_1): Add unit_size parameter and use it.
Rename some variables. Update doc.
(remote_write_bytes): Same.
(remote_xfer_live_readonly_partial): Same.
(remote_read_bytes): Same.
(remote_flash_write): Update call to remote_write_bytes_aux.
(remote_write_qxfer): Update call to remote_escape_output.
(remote_search_memory): Same.
(remote_hostio_pwrite): Same.
gdb/gdbserver/ChangeLog:
* server.c (write_qxfer_response): Update call to
remote_escape_output.
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gdb/ChangeLog:
Update year range in copyright notice of all files.
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This commit makes 19 of the 22 shared .c files in common, nat and
target include common-defs.h instead of defs.h/server.h. The
remaining three files need slight extra work and are dealt with
in separate commits.
gdb/ChangeLog:
* common/agent.c: Include common-defs.h.
Don't include defs.h or server.h.
* common/buffer.c: Likewise.
* common/common-debug.c: Likewise.
* common/common-utils.c: Likewise.
* common/errors.c: Likewise.
* common/filestuff.c: Likewise.
* common/format.c: Likewise.
* common/gdb_vecs.c: Likewise.
* common/print-utils.c: Likewise.
* common/ptid.c: Likewise.
* common/rsp-low.c: Likewise.
* common/signals.c: Likewise.
* common/vec.c: Likewise.
* common/xml-utils.c: Likewise.
* nat/linux-osdata.c: Likewise.
* nat/linux-procfs.c: Likewise.
* nat/linux-ptrace.c: Likewise.
* nat/mips-linux-watch.c: Likewise.
* target/waitstatus.c: Likewise.
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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.
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This updates all the comments in rsp-low.[ch], now that the
unification has been completed.
2014-02-12 Tom Tromey <tromey@redhat.com>
* common/rsp-low.c: Update comments.
* common/rsp-low.h: Update comments.
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convert_ascii_to_int is identical to hex2bin.
This removes the former.
2014-02-12 Tom Tromey <tromey@redhat.com>
* common/rsp-low.c (convert_ascii_to_int): Remove.
* common/rsp-low.h (convert_ascii_to_int): Don't declare.
2014-02-12 Tom Tromey <tromey@redhat.com>
* ax.c (gdb_parse_agent_expr): Use hex2bin, not
convert_ascii_to_int.
* regcache.c (registers_to_string): Likewise.
* remote-utils.c (decode_M_packet): Likewise.
* server.c (process_serial_event): Likewise.
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unhexify and hex2bin are identical, so this removes unhexify. The
particular choice of which to keep was made on the basis of
parallelism with the earlier patch that removed hexify.
2014-02-12 Tom Tromey <tromey@redhat.com>
* common/rsp-low.h (unhexify): Don't declare.
* common/rsp-low.c (unhexify): Remove.
2014-02-12 Tom Tromey <tromey@redhat.com>
* server.c (handle_query, handle_v_run): Use hex2bin, not
unhexify.
* tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
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convert_int_to_ascii is identical to bin2hex. This removes the
former. In this case I made the choice of which to keep on the basis
that I consider the name bin2hex to be superior to
convert_int_to_ascii.
2014-02-12 Tom Tromey <tromey@redhat.com>
* common/rsp-low.h (convert_int_to_ascii): Don't declare.
* common/rsp-low.c (convert_int_to_ascii): Remove.
2014-02-12 Tom Tromey <tromey@redhat.com>
* ax.c (gdb_unparse_agent_expr): Use bin2hex, not
convert_int_to_ascii.
* regcache.c (registers_to_string, collect_register_as_string):
Likewise.
* remote-utils.c (look_up_one_symbol, relocate_instruction):
Likewise.
* server.c (process_serial_event): Likewise.
* tracepoint.c (cmd_qtstatus, response_source, response_tsv)
(cmd_qtbuffer, cstr_to_hexstr): Likewise.
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This removes hexify in favor of bin2hex.
The choice of which to keep was arbitrary.
2014-02-12 Tom Tromey <tromey@redhat.com>
* common/rsp-low.h (hexify): Don't declare.
* common/rsp-low.c (hexify): Remove.
2014-02-12 Tom Tromey <tromey@redhat.com>
* remote-utils.c (look_up_one_symbol, monitor_output): Use
bin2hex, not hexify.
* tracepoint.c (cmd_qtstatus): Likewise.
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hexify had the same issue as bin2hex; and the fix is the same.
2014-02-12 Tom Tromey <tromey@redhat.com>
* common/rsp-low.c (hexify): Never take strlen of argument.
2014-02-12 Tom Tromey <tromey@redhat.com>
* remote-utils.c (monitor_output): Pass explicit length to
hexify.
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Currently bin2hex may call strlen if the length argument is zero.
This prevents some function unification; and also it seems cleaner to
me not to have a special meaning for a zero length.
2014-02-12 Tom Tromey <tromey@redhat.com>
* common/rsp-low.c (bin2hex): Never take strlen of argument.
* remote.c (extended_remote_run, remote_rcmd)
(remote_download_trace_state_variable, remote_save_trace_data)
(remote_set_trace_notes): Update.
* tracepoint.c (encode_source_string, tfile_write_status)
(tfile_write_uploaded_tsv): Update.
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This moves various low-level remote serial protocol bits into
common/rsp-low.[ch].
This is as close to a pure move as possible. There are some
redundancies remaining but those will be dealt with in a subsequent
patch.
Note that the two variants of remote_escape_output disagreed on the
treatment of "*". On the theory that quoting cannot hurt but the
absence possibly can, I chose the gdbserver variant to be the
canonical one.
2014-02-12 Tom Tromey <tromey@redhat.com>
* tracepoint.c: Include rsp-low.h.
* remote.h (hex2bin, bin2hex, unpack_varlen_hex): Don't declare.
* remote.c: Include rsp-low.h.
(hexchars, ishex, unpack_varlen_hex, pack_nibble, pack_hex_byte)
(fromhex, hex2bin, tohex, bin2hex, remote_escape_output)
(remote_unescape_input): Move to common/rsp-low.c.
* common/rsp-low.h: New file.
* common/rsp-low.c: New file.
* Makefile.in (SFILES): Add common/rsp-low.c.
(HFILES_NO_SRCDIR): Add common/rsp-low.h.
(COMMON_OBS): Add rsp-low.o.
(rsp-low.o): New target.
2014-02-12 Tom Tromey <tromey@redhat.com>
* tracepoint.c: Include rsp-low.h.
* server.c: Include rsp-low.h.
* remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
(unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
declare.
* remote-utils.c: Include rsp-low.h.
(fromhex, hexchars, ishex, unhexify, tohex, hexify)
(remote_escape_output, remote_unescape_input, unpack_varlen_hex)
(convert_int_to_ascii, convert_ascii_to_int): Move to
common/rsp-low.c.
* regcache.c: Include rsp-low.h.
* ax.c: Include rsp-low.h.
* Makefile.in (SFILES): Add common/rsp-low.c.
(OBS): Add rsp-low.o.
(rsp-low.o): New target.
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