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path: root/src/target/armv8_cache.c
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2019-05-14helper/command: change prototype of command_print/command_print_samelineAntonio Borneo
To prepare for handling TCL return values consistently, all calls to command_print/command_print_sameline should switch to CMD as first parameter. Change prototype of command_print() and command_print_sameline() to pass CMD instead of CMD_CTX. Since the first parameter is currently not used, the change can be done though scripts without manual coding. This patch is created using the command: sed -i PATTERN $(find src/ doc/ -type f) with all the following patters: 's/\(command_print(cmd\)->ctx,/\1,/' 's/\(command_print(CMD\)_CTX,/\1,/' 's/\(command_print(struct command_\)context \*context,/\1invocation *cmd,/' 's/\(command_print_sameline(cmd\)->ctx,/\1,/' 's/\(command_print_sameline(CMD\)_CTX,/\1,/' 's/\(command_print_sameline(struct command_\)context \*context,/\1invocation *cmd,/' This change is inspired by http://openocd.zylin.com/1815 from Paul Fertser but is now done through scripting. Change-Id: I3386d8f96cdc477e7a2308dd18269de3bed04385 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/5081 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2019-05-14target/armv8: change prototype of display_cache_info()Paul Fertser
To prepare for handling TCL return values consistently, all calls to command_print/command_print_sameline should be ready to switch to CMD as first parameter. Change prototype of display_cache_info(), armv8_handle_inner_cache_info_command() and armv8_handle_cache_info_command() to pass CMD instead of CMD_CTX. This change was part of http://openocd.zylin.com/1815 from Paul Fertser and has been extracted and rebased to simplify the review. Change-Id: I13519c79af82cdba57d5205ba84a5a27fce65a36 Signed-off-by: Paul Fertser <fercerpav@gmail.com> Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/5066 Tested-by: jenkins
2018-03-16aarch64: fix debug entry from EL0Matthias Welwarsky
If we enter debug state from EL0, some registers are not accessible. Temporarily move to EL1H and back to gain access. Also, fix armv8_dpm_modeswitch() to not immediately restore the previous state on elevating the privilege level. Change-Id: Ic2a92109230ff4eb6834c00ef544397a5b7ad56a Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com> Reviewed-on: http://openocd.zylin.com/4461 Tested-by: jenkins Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
2017-02-24aarch64: fix software breakpoints when in aarch32 stateMatthias Welwarsky
Use the correct opcode for Aarch32 state, both for the breakpoint instruction itself and the cache handling functions. Change-Id: I975fa67b1e577b54f5c672a01d516419c6a614b2 Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com> Reviewed-on: http://openocd.zylin.com/3981 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2017-02-10aarch64: cache identification for aarch32 stateMatthias Welwarsky
Use proper T32 opcodes for cache identification when the PE is in Aarch32 state Change-Id: I9cd9169409889273a3fd61167f388e68d8dde86d Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
2017-02-10aarch64: armv8 cache functions updateMatthias Welwarsky
Update cache identification to match functionality present in armv7a_cache.c Change-Id: I2dc4bee80f5a22b8728334d40331c183d1406f27 Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
2017-02-10aarch64: add cache handling functionsMatthias Welwarsky
For now only D-Cache flush (Clean&Invalidate) and I-Cache invalidate are implemented. That's enough for software breakpoints. Change-Id: I8e96d645a230b51e3490403f4564e59ba6a76cf3 Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>