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Searched refs:watchpoints (Results 1 – 7 of 7) sorted by relevance

/OK3568_Linux_fs/kernel/Documentation/powerpc/
H A Dptrace.rst9 2 hardware watchpoints (read, write and read-write) (DAC)
10 2 value conditions for the hardware watchpoints (DVC)
22 be returned here is the minimum alignment for the hardware watchpoints.
24 an 8-byte alignment restriction for hardware watchpoints. We'd like to avoid
29 watchpoints and whether it supports a range of addresses and a condition.
86 With this GDB can ask for all kinds of hardware breakpoints and watchpoints
H A Ddawr-power9.rst43 For GDB watchpoints (ie 'watch' command) on POWER9 bare metal , GDB
/OK3568_Linux_fs/kernel/kernel/kcsan/
H A Dcore.c94 static atomic_long_t watchpoints[CONFIG_KCSAN_NUM_WATCHPOINTS + NUM_SLOTS-1]; variable
121 watchpoint = &watchpoints[SLOT_IDX_FAST(slot, i)]; in find_watchpoint()
149 …UG_ON(SLOT_IDX(CONFIG_KCSAN_NUM_WATCHPOINTS-1, KCSAN_CHECK_ADJACENT) != ARRAY_SIZE(watchpoints)-1); in insert_watchpoint()
150 …DX(CONFIG_KCSAN_NUM_WATCHPOINTS-1, KCSAN_CHECK_ADJACENT+1) != ARRAY_SIZE(watchpoints) - NUM_SLOTS); in insert_watchpoint()
156 watchpoint = &watchpoints[SLOT_IDX(slot, i)]; in insert_watchpoint()
380 watchpoint - watchpoints); in kcsan_found_watchpoint()
565 watchpoint - watchpoints); in kcsan_setup_watchpoint()
576 watchpoint - watchpoints); in kcsan_setup_watchpoint()
/OK3568_Linux_fs/kernel/Documentation/dev-tools/
H A Dkcsan.rst171 watchpoints more frequently will result in the likelihood of races to be
239 (a) by injecting various delays, and (b) by using address watchpoints (or
244 same address just raced. Using hardware watchpoints, this is the approach taken
247 Unlike DataCollider, KCSAN does not use hardware watchpoints, but instead
248 relies on compiler instrumentation and "soft watchpoints".
250 In KCSAN, watchpoints are implemented using an efficient encoding that stores
252 watchpoints" are portability and greater flexibility. KCSAN then relies on the
266 sets up a watchpoint on marked accesses. By never setting up watchpoints for
291 setting up watchpoints, racy writes from devices can also be detected.
/OK3568_Linux_fs/kernel/lib/
H A DKconfig.kcsan99 int "Number of available watchpoints"
102 Total number of available watchpoints. An address range maps into a
104 Although larger number of watchpoints may not be usable due to
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/share/info/
H A Dgdb.info381 watchpoints.
3073 watchpoints in programs with multiple threads.
3401 * Breakpoints:: Breakpoints, watchpoints, and catchpoints
3429 breakpoints". You must use a different command to set watchpoints
3432 and delete both breakpoints and watchpoints using the same commands.
3440 exception or the loading of a library. As with watchpoints, you use a
3462 * Set Watchpoints:: Setting watchpoints
3609 Print a table of all breakpoints, watchpoints, and catchpoints set
3886 Depending on your system, watchpoints may be implemented in software
3894 includes support for hardware watchpoints, which do not slow down the
[all …]
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/share/info/
H A Dgdb.info381 watchpoints.
3073 watchpoints in programs with multiple threads.
3401 * Breakpoints:: Breakpoints, watchpoints, and catchpoints
3429 breakpoints". You must use a different command to set watchpoints
3432 and delete both breakpoints and watchpoints using the same commands.
3440 exception or the loading of a library. As with watchpoints, you use a
3462 * Set Watchpoints:: Setting watchpoints
3609 Print a table of all breakpoints, watchpoints, and catchpoints set
3886 Depending on your system, watchpoints may be implemented in software
3894 includes support for hardware watchpoints, which do not slow down the
[all …]