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816ce73ab4
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1055 Commits

Author SHA1 Message Date
Xiang Xiao
816ce73ab4 Replace nxsem_timedwait with nxsem_tickwait 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-15 13:55:58 +03:00
Gustavo Henrique Nihei
be9fc59b07 xtensa: Implement syscalls required for Protected Mode 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-05-14 21:38:12 +08:00
zhuyanlin
ad57791fe0 arch:xtensa: remove struct xtensa_cpstate_s as no need used 
Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
 2022-05-13 15:28:45 +02:00
zhuyanlin
f423f94d08 arch:xtensa: modify xtensa_context_save/restore function 
with FPU registers in xcp context, use pointer instead of double
pointer

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
 2022-05-13 15:28:45 +02:00
zhuyanlin
1dc39689ff xtensa: move fpu register to XCPTCONTEXT_REGS 
1 move fpu register to XCP_REGS
2 move save & restore fpu register to context_save/restore

Consistency with other archs.

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
 2022-05-13 15:28:45 +02:00
Gustavo Henrique Nihei
ba2829adb2 xtensa: Fix argument passing for sys_call5 and sys_call6 functions 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-05-13 10:43:00 +09:00
Xiang Xiao
1ba316b5c7 arch: Remove board/libboard$(LIBEXT) from the rerequest of export_startup 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-12 23:34:31 +03:00
wangbowen6
bc61e71b94 crypto: change type uint32_t to size_t in aes_cypher() arguments. 
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-05-12 22:28:54 +08:00
zhuyanlin
b99ba04a8c arch:xtensa: Add SYS_flush_context syscall 
This syscall do nothing as flush context was done in interrupt handler.

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
 2022-05-11 10:48:53 +02:00
Abdelatif Guettouche
12453bb623 xtensa_sigtramp.S: Remove the ENTRY instruction. 
_xtensa_sig_trampoline is returned to after a context switch and not called
by the usual Window call instructions (call4, call8 and call12),
thus does not need the entry instruction.  Furthermore, the ENTRY instruction
in this case is messing up the backtrace as it creates an extra frame.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-05-11 08:17:25 +09:00
Abdelatif Guettouche
3f632bf12b xtensa_sigtramp.S: Fix call0 instruction. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-05-11 08:17:25 +09:00
Abdelatif Guettouche
1cf2fa75c4 arch/xtensa: Fix some typos and comments. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-05-11 08:17:25 +09:00
Xiang Xiao
8634e8de64 Replace all sem_xxx with nxsem_xxx 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-10 15:08:36 +03:00
Xiang Xiao
e84e5f0e1d arch: Add gcov related config for arm/risc-v/xtensa 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-06 14:43:57 -03:00
Xiang Xiao
45fb96c508 esp32x/wlan: Fix error: increment of a boolean expression 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-05 16:23:32 -03:00
Abdelatif Guettouche
b19b931722 arch/xtensa/src/common/xtensa_coproc.S: Use the first allocated memory 
for the local variable.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-05-04 01:39:07 +08:00
Xiang Xiao
1fde7e17bb arch: Move -fstack-protector-all from Make.defs to Toolchain.defs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-01 23:54:15 +03:00
Xiang Xiao
aeb9c5d822 boards: Move -fno-strict-aliasing from Make.defs to Toolchain.defs 
and migrate MAXOPTIMIZATION into ARCHOPTIMIZATION

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-01 11:36:41 +03:00
Xiang Xiao
a021177de8 arch: Fix the style found in review 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-01 11:29:44 +03:00
Xiang Xiao
94cb0c6072 arch: Move -nostdinc++ to Tooolchain.defs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-29 21:08:14 -03:00
Abdelatif Guettouche
da273fce0b arch/xtensa: Replace the xcp context with stack context to improve context switching 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-29 02:51:41 +08:00
Abdelatif Guettouche
98d8d2a1ff arch/xtensa: Group all the macros in one file. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-27 08:57:53 -03:00
Abdelatif Guettouche
541eabb535 xtensa_int_handlers.S: Refactor the calls to ps_setup. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-27 08:57:53 -03:00
Abdelatif Guettouche
aaa5316235 arch/xtensa: Simply use xtensa_createstack for CPU1 idle task. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-26 01:36:54 +08:00
Xiang Xiao
8f8ee25a9c boards: Move -g from Make.defs to Toolchain.defs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-25 16:23:03 +03:00
Xiang Xiao
75326e563d boards: Move -fno-common from Make.defs to Toolchain.defs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-25 07:57:29 +03:00
Abdelatif Guettouche
3942f4d133 arch/xtensa: No need to save SP in EXCSAVE_1 when linking the interrupt 
frame with the previous frame.  The SP is already saved in A12.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-23 10:19:23 +08:00
Abdelatif Guettouche
f130d8c143 xtensa_user_handler.S: Fix backtrace. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-23 10:19:23 +08:00
Abdelatif Guettouche
7a3ad4b224 xtensa_user_handler.S: Use the ps_setup macro when dealing with an 
exception.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-23 10:19:23 +08:00
Xiang Xiao
5a565e753c pm: Move pm_initialize call from driver_initialize to xxx_pminitialize 
since it's too late with the below commit:
ommit a594a5d7a8
Author: chao.an <anchao@xiaomi.com>
Date:   Mon Apr 11 19:44:26 2022 +0800

    sched/init: drivers_initialize() should be late than up_initialize()

    up_initialize
    |
     ->up_serialinit
       |
        ->uart_register  /* ("/dev/console", &CONSOLE_DEV); */

    drivers_initialize
    |
     ->syslog_console_init
       |
        ->register_driver /* ("/dev/console", &g_consoleops, 0666, NULL); */

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-22 14:36:27 +03:00
chao.an
1c8e12406e compile/opt: add config DEBUG_LINK_MAP 
Selecting this option will pass "-Map=$(TOPDIR)$(DELIM)nuttx.map" to ld
when linking NuttX ELF. That file can be useful for verifying
and debugging magic section games, and for seeing which
pieces of code get eliminated with DEBUG_OPT_UNUSED_SECTIONS.

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-22 01:37:23 +08:00
chao.an
64d7326ed5 compile/opt: add config DEBUG_OPT_UNUSED_SECTIONS 
Enable this option to optimization the unused input sections with the
linker by compiling with " -ffunction-sections -fdata-sections ", and
linking with " --gc-sections ".

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-22 01:37:23 +08:00
Abdelatif Guettouche
56ecd44f63 arch/xtensa: Color the other CPUs task when they are created. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-22 01:12:55 +08:00
Abdelatif Guettouche
64e4c9ca02 arch/xtensa: Move xtensa_save_context to up_saveusercontext for 
consistency with other archs.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-21 01:59:34 +08:00
Abdelatif Guettouche
6db910a1aa arch/xtensa: Use syscall interface for xtensa_save/restore_context. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-21 01:59:34 +08:00
Huang Qi
95ab7b973b arch/sparc,xtensa: Control output by $(Q) as other arch 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-04-20 12:04:17 +02:00
Xiang Xiao
d28892e454 arch/xtensa: Remove unneeded group_addrenv call which handled by xtensa_irq_dispatch 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-18 18:34:12 +03:00
Xiang Xiao
6bc61b5752 arch/xtensa: Remove FAR from chip and board folder 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-17 18:42:38 +03:00
chao.an
c08d9047b2 arch/Toolchain.defs: replace all ${/$} with $(/$) 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-17 00:58:34 +08:00
Petro Karashchenko
09b3fb25ab drivers: remove unimplemented open/close/ioctl interfaces 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-04-15 16:56:25 +08:00
Alan C. Assis
c232be541c Add SPIRAM to ESP32-S2 2022-04-14 22:10:23 +08:00
chao.an
b3d47e246f arch/stack_color: correct the stack top of running task 
This PR to ensure the stack pointer is locate to the stack top

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-14 16:48:19 +08:00
Abdelatif Guettouche
6d12ee19e2 arch: Move the DUMP_ON_EXIT logic after nxtask_exit. 
Otherwise we will try to dump the state of the current task, however the
exit handler has already started doing some cleanup and invalidated its
group.  Accessing the group from dumponexit will crash.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-13 21:59:23 +08:00
Abdelatif Guettouche
d6c952c56f arch: Fix compile error when enabling CONFIG_DUMP_ON_EXIT 
"error: incompatible types when assigning to type 'struct filelist *' from type 'struct filelist'
   filelist = tcb->group->tg_filelist;"

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-13 21:59:23 +08:00
chao.an
ff210e1c2d arch/stack_color: correct the end address of stack color 
The different optimization of compilers will cause ambiguity in
obtaining sp through up_getsp() in arm_stack_color(), if compile
with clang and enable the optimization flag (-Ofast), up_getsp()
call will be earlier than push {r0-r9,lr}, the end address of color
stack will overlap with saved registers.

Compile line:
clang --target=arm-none-eabi -c "-Ofast" -fno-builtin -march=armv8.1-m.main+mve.fp+fp.dp \
-mtune=cortex-m55 -mthumb -mfpu=fpv5-d16 -mfloat-abi=hard -D__NuttX__ -common/arm_checkstack.c -o  arm_checkstack.o

Assembler code:
llvm-objdump -aS arm_checkstack.o
------------------------------------
|00000000 <arm_stack_color>:
|;   start = INT32_ALIGN_UP((uintptr_t)stackbase);
|       0: c2 1c         adds  r2, r0, #3
|       2: 22 f0 03 02   bic r2, r2, #3
|;   end   = nbytes ? INT32_ALIGN_DOWN((uintptr_t)stackbase + nbytes) :
|       6: 19 b1         cbz r1, 0x10 <arm_stack_color+0x10> @ imm = #6
|       8: 08 44         add r0, r1
|       a: 20 f0 03 00   bic r0, r0, #3
|       e: 00 e0         b 0x12 <arm_stack_color+0x12> @ imm = #0
|;   __asm__
|      10: 68 46         mov r0, sp                               <--- fetch the sp before push {r7 lr}
|      12: 80 b5         push  {r7, lr}                           <--- sp changed
|;   nwords = (end - start) >> 2;
|      14: 80 1a         subs  r0, r0, r2
|      16: 80 08         lsrs  r0, r0, #2
|; }
|      18: 08 bf         it  eq
|      1a: 80 bd         popeq {r7, pc}
|      1c: 4b f6 ef 63   movw  r3, #48879
|      20: cd f6 ad 63   movt  r3, #57005
|      24: a0 ee 10 3b   vdup.32 q0, r3
|;   while (nwords-- > 0)
|      28: 20 f0 01 e0   dlstp.32  lr, r0
|;       *ptr++ = STACK_COLOR;                                    <--- overwrite
|      2c: a2 ec 04 1f   vstrw.32  q0, [r2], #16
|      30: 1f f0 05 c0   letp  lr, 0x2c <arm_stack_color+0x2c> @ imm = #-8
|; }
|      34: 80 bd         pop {r7, pc}
------------------------------------

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-13 09:37:54 +08:00
Alan C. Assis
1090e1a8ea xtensa/esp32: Add support to TWAI/CANBus controller 2022-04-06 15:09:46 +03:00
zhuyanlin
6a761ff087 arch:tcbinfo: update tcbinfo as xcpcontext update 
Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
 2022-04-05 13:33:00 +02:00
Abdelatif Guettouche
f527abc324 arch/xtensa: Build the xtensa_tcbinfo.c file for S2 and S3. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-04 21:25:47 +08:00
Abdelatif Guettouche
11807abd4e arch/xtensa: Add xtensa_tcbinfo struct that contains helpful offsets. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-02 10:39:14 +08:00
chao.an
253562f11f arch/xtensa: add syscall note support in the flat build 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-01 21:04:51 +08:00