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c18d7dc434
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62 Commits

Author SHA1 Message Date
YAMAMOTO Takashi
c18d7dc434 xtensa: Implement simcall 2020-03-12 09:03:31 -05:00
YAMAMOTO Takashi
7774cdd7aa Appease many of nxstyle errors for esp32 related files 
I skipped the following files because they were not simple.
I'll create separate PRs.

    arch/xtensa/src/esp32/esp32_cpustart.c
    arch/xtensa/src/common/xtensa_abi.h
    boards/xtensa/esp32/esp32-core/include/board.h

Also, I skipped the following files and directories because
they looked too huge and/or foreign.

    arch/xtensa/include/esp32/tie.h
    arch/xtensa/include/xtensa/xtensa_corebits.h
    arch/xtensa/src/esp32/hardware/
    arch/xtensa/include/esp32/tie-asm.h
    arch/xtensa/include/esp32/core-isa.h
    arch/xtensa/include/xtensa/core.h

I also fixed a few "is is" style typos when unwrapping long lines.
 2020-03-12 07:45:44 -06:00
Xiang Xiao
cde88cabcc Run codespell -w with the latest dictonary again 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-02-23 22:27:46 +01:00
Xiang Xiao
bd4e8e19d3 Run codespell -w against all files 
and fix the wrong correction
 2020-02-22 14:45:07 -06:00
Xiang Xiao
e7d9260014 arch: Customize the typedef of size_t instead of intptr_t 
To ensure size_t same as toolchain definition in the first place and rename CXX_NEWLONG to ARCH_SIZET_LONG.  The change also check whether __SIZE_TYPE__ exist before CONFIG_ARCH_SIZET_LONG so our definition can align with toolchain(gcc/clang) definition automatically.
 2020-02-18 07:15:19 -06:00
Xiang Xiao
68951e8d72 Remove exra whitespace from files (#189) 
* Remove multiple newlines at the end of files
* Remove the whitespace from the end of lines
 2020-01-31 09:24:49 -06:00
Gregory Nutt
abf6965c24 Squashed commit of the following: 
libs/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    syscall/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    wireless/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    Documentation/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    include/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    drivers/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    sched/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    configs:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/xtensa:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/z80:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/x86:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/renesas and arch/risc-v:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/or1k:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/misoc:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/mips:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/avr:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/arm:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
 2019-04-29 14:52:05 -06:00
Gregory Nutt
b1001b4e50 Update TODO list regarding non-queuing of signal actions; Add comments in code at areas where the issue applies. 2019-02-04 08:35:03 -06:00
Xiang Xiao
818d8dda1e Remove empty seria.h and all references 2019-01-26 15:08:14 -06:00
Gregory Nutt
1e59d9dd14 armv7-a, armv7-r, armv7-m: Add atomic read-add-write and read-subtract-write functions. 2018-02-04 12:22:03 -06:00
Gregory Nutt
1c5ec07414 arch/: Remove dangling space at the end of lines. 2017-06-28 13:16:48 -06:00
Gregory Nutt
588d2b506f Xtensa ESP32: Oddly, an rsync barrier when writing to co-processor register corrects problem. 2016-12-21 08:04:48 -06:00
Gregory Nutt
cdd8dc72a5 Xtensa ESP32: Basically a redesign of the interrupt dispatch logic. 2016-12-16 15:36:52 -06:00
Gregory Nutt
41cf32a20e Fix windowspill register handling + Use r6, not r2 when passing paramters with call4 2016-12-16 09:20:36 -06:00
Gregory Nutt
b5e979d58f ESP32: Fix a couple of bugs associated with handling of CPU interrupts. 2016-12-14 13:31:44 -06:00
Gregory Nutt
a8e3f79494 Xtensa/ESP32: Add User Exception handler 2016-10-31 12:04:52 -06:00
Gregory Nutt
a787a99071 ESP32: Add inter-cpu interrupts 2016-10-31 08:29:28 -06:00
Gregory Nutt
63d5ab5b67 Add logic to attach inter-CPU interrupts. Fix some compilation errors. 2016-10-30 16:15:04 -06:00
Gregory Nutt
85ed3dae9a Update some compilation issues 2016-10-30 15:38:51 -06:00
Gregory Nutt
fdede8099b Xtensa/ESP32: Add Level1 handler, panic handler, remove EXECHOOKS. 2016-10-30 10:57:57 -06:00
Gregory Nutt
8c96221093 Xtensa: Replace CONFIG_XTENSA_CALL0_ABI with compiler defined __XTENSA_CALL0_ABI__ 2016-10-30 07:37:51 -06:00
Gregory Nutt
d346f25aae Xtensa/ESP32: Fix some compile issues related to new co-processor logic 2016-10-29 10:27:46 -06:00
Gregory Nutt
ccf5b4e357 Xtensa: Cleanup of co-processor logic; remove some unnecessary things. 2016-10-29 09:36:33 -06:00
Gregory Nutt
b4b26285f1 ESP32: Add tie-asm.h 2016-10-28 10:53:14 -06:00
Gregory Nutt
be2a801e30 Xtensa: Add xtensa_coproc.h 2016-10-28 10:33:20 -06:00
Gregory Nutt
6ed5d4b20c ESP32: Fix some compilation errors 2016-10-27 16:36:22 -06:00
Paul A. Patience
912fe06a86 Add architecture-specific inttypes.h 2016-10-27 16:01:38 -04:00
Gregory Nutt
76788040d5 ESP32: Add esp32_config.h 2016-10-26 15:45:03 -06:00
Gregory Nutt
650757bbf0 ESP32: Add GPIO support 2016-10-26 12:11:24 -06:00
Gregory Nutt
b8462d3e04 ESP32: Need to take priority into account when allocating CPU interrupts 2016-10-25 16:27:58 -06:00
Gregory Nutt
2a59205ffa ESP32: Add CPU interrupt managmement logic; improve level interrupt decoding. 2016-10-25 12:02:53 -06:00
Gregory Nutt
1dabbd8489 Costmetic changes 2016-10-24 16:18:30 -06:00
Gregory Nutt
4cf60022ca Xtensa: Correct some compile issues 2016-10-23 16:25:55 -06:00
Gregory Nutt
a41c98952c Xtensa: Fix some compilation issues 2016-10-23 13:33:48 -06:00
Gregory Nutt
1166d44441 Minor improvement to the up_irq_save() implementation 2016-10-23 13:37:40 -06:00
Gregory Nutt
6bbe55602c Xtensa: Add tie.h 2016-10-23 13:25:41 -06:00
Gregory Nutt
1fcced12eb Xtensa: Timer code now compiles okay 2016-10-23 11:31:48 -06:00
Gregory Nutt
bf363d103b Merge branch 'esp32' of bitbucket.org:nuttx/nuttx into esp32 2016-10-23 10:47:31 -06:00
Gregory Nutt
9f06b13ffb Xtensa: Add core.h header file 2016-10-23 10:43:16 -06:00
Gregory Nutt
c3d76d56bc Xtensa: Fix some compilation issues 2016-10-23 10:06:30 -06:00
Gregory Nutt
09b462e419 Xtensa: Add region protected; Implement some missing signal handling logic. 2016-10-23 09:02:50 -06:00
Gregory Nutt
112b62a14e Xtensa: Correct variou compilation issues 2016-10-23 08:04:57 -06:00
Gregory Nutt
a9a4f6384d Xtensa: Add interrupt enable/disable controls. Add dummy timer and IRQ initialization. 2016-10-23 08:00:17 -06:00
Gregory Nutt
75df09fd40 Remove support for software prioritization of interrupts 2016-10-23 06:37:28 -06:00
Gregory Nutt
2c83d79465 Xtensa: Remove 'virtual' interrupt support 2016-10-23 06:24:35 -06:00
Gregory Nutt
764ef72641 Xtensa: Restore XCHAL_ naming convenction 2016-10-22 09:03:43 -06:00
Gregory Nutt
1ea22b680d Xtensa: Add timer dispatch logic 2016-10-21 13:23:28 -06:00
Gregory Nutt
f07601a067 Xtensa: First cat at context switching functions 2016-10-21 10:43:59 -06:00
Gregory Nutt
9e1600b7d3 Xtensa: Trivial interrupt-related changes 2016-10-20 12:56:35 -06:00
Gregory Nutt
5c3afd088e Xtensa: A little more interrupt handling logic 2016-10-20 11:44:14 -06:00