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gdbstub: move into its own sub directory

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This is in preparation of future refactoring as well as cleaning up
the source tree. Aside from the minor tweaks to meson and trace.h this
is pure code motion.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220929114231.583801-43-alex.bennee@linaro.org>
This commit is contained in:
Alex Bennée 2022-09-29 12:42:22 +01:00
parent 424d5ecf52
commit 842b42df2b
7 changed files with 36 additions and 31 deletions
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2
MAINTAINERS
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@ -2677,7 +2677,7 @@ GDB stub
M: Alex Bennée <alex.bennee@linaro.org>
R: Philippe Mathieu-Daudé <f4bug@amsat.org>
S: Maintained
F: gdbstub*
F: gdbstub/*
F: include/exec/gdbstub.h
F: gdb-xml/
F: tests/tcg/multiarch/gdbstub/

2
gdbstub.c → gdbstub/gdbstub.c
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@ -29,7 +29,7 @@
#include "qemu/ctype.h"
#include "qemu/cutils.h"
#include "qemu/module.h"
#include "trace/trace-root.h"
#include "trace.h"
#include "exec/gdbstub.h"
#ifdef CONFIG_USER_ONLY
#include "qemu.h"

1
gdbstub/meson.build Normal file
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@ -0,0 +1 @@
specific_ss.add(files('gdbstub.c'))

29
gdbstub/trace-events Normal file
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@ -0,0 +1,29 @@
# See docs/devel/tracing.rst for syntax documentation.
# gdbstub.c
gdbstub_op_start(const char *device) "Starting gdbstub using device %s"
gdbstub_op_exiting(uint8_t code) "notifying exit with code=0x%02x"
gdbstub_op_continue(void) "Continuing all CPUs"
gdbstub_op_continue_cpu(int cpu_index) "Continuing CPU %d"
gdbstub_op_stepping(int cpu_index) "Stepping CPU %d"
gdbstub_op_extra_info(const char *info) "Thread extra info: %s"
gdbstub_hit_watchpoint(const char *type, int cpu_gdb_index, uint64_t vaddr) "Watchpoint hit, type=\"%s\" cpu=%d, vaddr=0x%" PRIx64 ""
gdbstub_hit_internal_error(void) "RUN_STATE_INTERNAL_ERROR"
gdbstub_hit_break(void) "RUN_STATE_DEBUG"
gdbstub_hit_paused(void) "RUN_STATE_PAUSED"
gdbstub_hit_shutdown(void) "RUN_STATE_SHUTDOWN"
gdbstub_hit_io_error(void) "RUN_STATE_IO_ERROR"
gdbstub_hit_watchdog(void) "RUN_STATE_WATCHDOG"
gdbstub_hit_unknown(int state) "Unknown run state=0x%x"
gdbstub_io_reply(const char *message) "Sent: %s"
gdbstub_io_binaryreply(size_t ofs, const char *line) "0x%04zx: %s"
gdbstub_io_command(const char *command) "Received: %s"
gdbstub_io_got_ack(void) "Got ACK"
gdbstub_io_got_unexpected(uint8_t ch) "Got 0x%02x when expecting ACK/NACK"
gdbstub_err_got_nack(void) "Got NACK, retransmitting"
gdbstub_err_garbage(uint8_t ch) "received garbage between packets: 0x%02x"
gdbstub_err_overrun(void) "command buffer overrun, dropping command"
gdbstub_err_invalid_repeat(uint8_t ch) "got invalid RLE count: 0x%02x"
gdbstub_err_invalid_rle(void) "got invalid RLE sequence"
gdbstub_err_checksum_invalid(uint8_t ch) "got invalid command checksum digit: 0x%02x"
gdbstub_err_checksum_incorrect(uint8_t expected, uint8_t got) "got command packet with incorrect checksum, expected=0x%02x, received=0x%02x"

1
gdbstub/trace.h Normal file
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@ -0,0 +1 @@
#include "trace/trace-gdbstub.h"

4
meson.build
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@ -2863,6 +2863,7 @@ trace_events_subdirs = [
'qom',
'monitor',
'util',
'gdbstub',
]
if have_linux_user
trace_events_subdirs += [ 'linux-user' ]
@ -2986,6 +2987,7 @@ subdir('authz')
subdir('crypto')
subdir('ui')
subdir('hw')
subdir('gdbstub')
if enable_modules
@ -3063,7 +3065,7 @@ common_ss.add(files('cpus-common.c'))
subdir('softmmu')
common_ss.add(capstone)
specific_ss.add(files('cpu.c', 'disas.c', 'gdbstub.c'), capstone)
specific_ss.add(files('cpu.c', 'disas.c'), capstone)
# Work around a gcc bug/misfeature wherein constant propagation looks
# through an alias:

28
trace-events
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@ -46,34 +46,6 @@ ram_block_discard_range(const char *rbname, void *hva, size_t length, bool need_
memory_notdirty_write_access(uint64_t vaddr, uint64_t ram_addr, unsigned size) "0x%" PRIx64 " ram_addr 0x%" PRIx64 " size %u"
memory_notdirty_set_dirty(uint64_t vaddr) "0x%" PRIx64
# gdbstub.c
gdbstub_op_start(const char *device) "Starting gdbstub using device %s"
gdbstub_op_exiting(uint8_t code) "notifying exit with code=0x%02x"
gdbstub_op_continue(void) "Continuing all CPUs"
gdbstub_op_continue_cpu(int cpu_index) "Continuing CPU %d"
gdbstub_op_stepping(int cpu_index) "Stepping CPU %d"
gdbstub_op_extra_info(const char *info) "Thread extra info: %s"
gdbstub_hit_watchpoint(const char *type, int cpu_gdb_index, uint64_t vaddr) "Watchpoint hit, type=\"%s\" cpu=%d, vaddr=0x%" PRIx64 ""
gdbstub_hit_internal_error(void) "RUN_STATE_INTERNAL_ERROR"
gdbstub_hit_break(void) "RUN_STATE_DEBUG"
gdbstub_hit_paused(void) "RUN_STATE_PAUSED"
gdbstub_hit_shutdown(void) "RUN_STATE_SHUTDOWN"
gdbstub_hit_io_error(void) "RUN_STATE_IO_ERROR"
gdbstub_hit_watchdog(void) "RUN_STATE_WATCHDOG"
gdbstub_hit_unknown(int state) "Unknown run state=0x%x"
gdbstub_io_reply(const char *message) "Sent: %s"
gdbstub_io_binaryreply(size_t ofs, const char *line) "0x%04zx: %s"
gdbstub_io_command(const char *command) "Received: %s"
gdbstub_io_got_ack(void) "Got ACK"
gdbstub_io_got_unexpected(uint8_t ch) "Got 0x%02x when expecting ACK/NACK"
gdbstub_err_got_nack(void) "Got NACK, retransmitting"
gdbstub_err_garbage(uint8_t ch) "received garbage between packets: 0x%02x"
gdbstub_err_overrun(void) "command buffer overrun, dropping command"
gdbstub_err_invalid_repeat(uint8_t ch) "got invalid RLE count: 0x%02x"
gdbstub_err_invalid_rle(void) "got invalid RLE sequence"
gdbstub_err_checksum_invalid(uint8_t ch) "got invalid command checksum digit: 0x%02x"
gdbstub_err_checksum_incorrect(uint8_t expected, uint8_t got) "got command packet with incorrect checksum, expected=0x%02x, received=0x%02x"
# job.c
job_state_transition(void *job, int ret, const char *legal, const char *s0, const char *s1) "job %p (ret: %d) attempting %s transition (%s-->%s)"
job_apply_verb(void *job, const char *state, const char *verb, const char *legal) "job %p in state %s; applying verb %s (%s)"