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Max Filippov 0b5372570b xtensa: implement call0 ABI support in assembly 
Replace hardcoded register and opcode names with ABI-agnostic macros.
Add register save/restore code where necessary. Conditionalize windowed
only or call0 only code. Add stack initialization matching _switch_to
epilogue to copy_thread.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2021-10-18 22:19:35 -07:00
..
syscalls
Merge branch 'akpm' (patches from Andrew)
2021-09-03 10:08:28 -07:00
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
align.S
xtensa: clean up word alignment macros in assembly code
2017-12-10 14:48:53 -08:00
asm-offsets.c
xtensa: add missing exclusive access state management
2020-07-31 14:15:57 -07:00
coprocessor.S
xtensa: move coprocessor_flush to the .text section
2021-03-08 20:15:09 -08:00
entry.S
xtensa: implement call0 ABI support in assembly
2021-10-18 22:19:35 -07:00
head.S
xtensa: implement call0 ABI support in assembly
2021-10-18 22:19:35 -07:00
hw_breakpoint.c
xtensa: replace variant/core.h with asm/core.h
2019-05-06 17:48:55 -07:00
irq.c
xtensa: call irqchip_init only when CONFIG_USE_OF is selected
2021-09-27 09:46:33 -07:00
jump_label.c
jump_label: move 'asm goto' support test to Kconfig
2019-01-06 09:46:51 +09:00
Makefile
xtensa: use the generic uncached segment support
2019-11-11 10:52:18 +01:00
mcount.S
xtensa: implement call0 ABI support in assembly
2021-10-18 22:19:35 -07:00
module.c
xtensa: clean up custom-controlled debug output
2017-12-16 22:37:08 -08:00
mxhead.S
xtensa: drop unused sections and remapped reset handlers
2015-11-03 17:19:39 +03:00
pci-dma.c
dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h>
2020-10-06 07:07:06 +02:00
pci.c
xtensa: fix warning comparing pointer to 0
2021-04-04 15:39:02 -07:00
perf_event.c
xtensa: fix xtensa_pmu_setup prototype
2020-07-31 14:09:12 -07:00
platform.c
xtensa: drop empty platform_* functions from platforms
2020-01-31 12:17:28 -08:00
process.c
xtensa: implement call0 ABI support in assembly
2021-10-18 22:19:35 -07:00
ptrace.c
Merge branch 'work.regset' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2020-08-07 09:29:25 -07:00
s32c1i_selftest.c
xtensa: move S32C1I self-test to a separate file
2016-11-16 15:08:28 -08:00
setup.c
xtensa: use CONFIG_USE_OF instead of CONFIG_OF
2021-09-27 06:08:58 -07:00
signal.c
xtensa: add support for TIF_NOTIFY_SIGNAL
2020-11-12 08:45:56 -07:00
smp.c
sched/core: Initialize the idle task with preemption disabled
2021-05-12 13:01:45 +02:00
stacktrace.c
arch: xtensa: Remove CONFIG_OPROFILE support
2021-01-29 10:05:51 +05:30
syscall.c
xtensa: syscalls: switch to generic syscalltbl.sh
2021-04-04 15:39:03 -07:00
time.c
xtensa: Replace <linux/clk-provider.h> by <linux/of_clk.h>
2020-12-07 14:01:02 -08:00
traps.c
xtensa: add fairness to IRQ handling
2021-08-11 11:36:10 -07:00
vectors.S
xtensa: move _SimulateUserKernelVectorException out of WindowVectors
2021-10-18 22:19:34 -07:00
vmlinux.lds.S
xtensa: reorganize vectors placement
2020-02-04 21:57:02 -08:00
xtensa_ksyms.c
asm-generic: reverse GENERIC_{STRNCPY_FROM,STRNLEN}_USER symbols
2021-07-30 10:30:21 +02:00