zhuyanlin
a4e93be0fb
arch:xtensa: fix sp duplicate reduce in handler enter
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In xtensa/include/irq.h the XCPTCONTEXT_SIZE is
`#define XCPTCONTEXT_SIZE ((4 * XCPTCONTEXT_REGS) + 0x20)`
XCPTCONTEXT_SIZE is already byte size of xcpcontext
Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2022-03-01 13:46:31 +01:00
zhuyanlin
793ec6c909
arch:xtensa:vectors:fix bugs in a0 save
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Use right EXCSAVE_X
Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2022-01-19 16:28:03 +01:00
zhuyanlin
580d17cc02
arch:xtensa: make xtensa_abi.h global include and usage
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N/A
Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2021-11-06 07:39:27 -05:00
zhuyanlin
cec6aeb059
arch:xtensa:vector: fix typo error in level4_ventor
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Change-Id: I66cd3ff30e50e18ed718499aef609dd7aeb82dd3
2021-08-04 20:16:41 -07:00
Abdelatif Guettouche
286d947caf
arch/xtensa: Fix some alingments and typos in assembly code.
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Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
2020-10-11 00:53:38 +08:00
YAMAMOTO Takashi
d2a6e56308
xtensa: Save PS correctly in double exception handler
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"EPS" is not a real register. It's just a base value of EPS_{2..7}.
2020-03-31 14:31:31 +08:00
Gregory Nutt
886ce88b4f
Xtensa ESP32: Automatically mount /proc at start-up.
2016-12-19 09:43:16 -06:00
Gregory Nutt
8de1127899
Xtensa ESP32: Using wrong register to disable interrupts.
2016-12-17 11:00:12 -06:00
Gregory Nutt
6599feb310
Xtensa ESP32: Fixes a few issue with restoring registers on interrupt return, but there is still a problem
2016-12-16 17:56:22 -06:00
Gregory Nutt
10b9a10d2f
Xtensa ESP32: Fix several build-related issues associated with vector section
2016-12-15 10:08:26 -06:00
Gregory Nutt
4d0b0e44f1
Xtensa/ESP32: Add up_cpu_idlestack() and fix some compile issues.
2016-10-31 14:56:48 -06:00
Gregory Nutt
a8e3f79494
Xtensa/ESP32: Add User Exception handler
2016-10-31 12:04:52 -06:00
Gregory Nutt
85ed3dae9a
Update some compilation issues
2016-10-30 15:38:51 -06:00
Gregory Nutt
a4c3fef0b7
Xtensa: Add more exception vectors. All just cause a PANIC now.
2016-10-30 12:20:11 -06:00
Gregory Nutt
fdede8099b
Xtensa/ESP32: Add Level1 handler, panic handler, remove EXECHOOKS.
2016-10-30 10:57:57 -06:00
Gregory Nutt
c0da94fc3e
Xtensa: Remove xtensa_macros.h; duplicates xtensa_abi.h
2016-10-30 07:45:28 -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
2514ddec8b
Xtensa: Add NMI handler
2016-10-23 16:24:09 -06:00
