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arm: core: Update core to use struct k_thread

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This patch updates the ARM core to use struct k_thread instead of struct
tcs. Struct tcs has been deprecated with Zephyr 1.6.

Change-Id: I1219add0bbcca4b963ffe02cd4519eca355c7719
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
This commit is contained in:
Vincenzo Frascino 2017-03-27 15:35:09 +01:00 • committed by Andrew Boie
commit bb9c8df891
4 changed files with 28 additions and 22 deletions
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8
arch/arm/core/swap.S
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@ -58,11 +58,11 @@ SECTION_FUNC(TEXT, __pendsv)
ldr r1, =_kernel
ldr r2, [r1, #_kernel_offset_to_current]
/* addr of callee-saved regs in TCS in r0 */
/* addr of callee-saved regs in thread in r0 */
ldr r0, =_thread_offset_to_callee_saved
add r0, r2
/* save callee-saved + psp in TCS */
/* save callee-saved + psp in thread */
mrs ip, PSP
#if defined(CONFIG_ARMV6_M)
@ -167,7 +167,7 @@ _thread_irq_disabled:
vldmia r0, {s16-s31}
#endif
/* load callee-saved + psp from TCS */
/* load callee-saved + psp from thread */
add r0, r2, #_thread_offset_to_callee_saved
ldmia r0, {v1-v8, ip}
#else
@ -260,7 +260,7 @@ _context_switch:
* interrupts were not locked: in that case the BASEPRI value is 0.
*
* Given that _Swap() is called to effect a cooperative context switch,
* only the caller-saved integer registers need to be saved in the TCS of the
* only the caller-saved integer registers need to be saved in the thread of the
* outgoing thread. This is all performed by the hardware, which stores it in
* its exception stack frame, created when handling the svc exception.
*