ish: Trim down the release branchstabilize-wristpin-14469.59.B-ishstabilize-voshyr-14637.B-ishstabilize-quickfix-14695.187.B-ishstabilize-quickfix-14695.124.B-ishstabilize-quickfix-14526.91.B-ishstabilize-14695.85.B-ishstabilize-14695.107.B-ishstabilize-14682.B-ishstabilize-14633.B-ishstabilize-14616.B-ishstabilize-14589.B-ishstabilize-14588.98.B-ishstabilize-14588.14.B-ishstabilize-14588.123.B-ishstabilize-14536.B-ishstabilize-14532.B-ishstabilize-14528.B-ishstabilize-14526.89.B-ishstabilize-14526.84.B-ishstabilize-14526.73.B-ishstabilize-14526.67.B-ishstabilize-14526.57.B-ishstabilize-14498.B-ishstabilize-14496.B-ishstabilize-14477.B-ishstabilize-14469.9.B-ishstabilize-14469.8.B-ishstabilize-14469.58.B-ishstabilize-14469.41.B-ishstabilize-14442.B-ishstabilize-14438.B-ishstabilize-14411.B-ishstabilize-14396.B-ishstabilize-14395.B-ishstabilize-14388.62.B-ishstabilize-14388.61.B-ishstabilize-14388.52.B-ishstabilize-14385.B-ishstabilize-14345.B-ishstabilize-14336.B-ishstabilize-14333.B-ishrelease-R99-14469.B-ishrelease-R98-14388.B-ishrelease-R102-14695.B-ishrelease-R101-14588.B-ishrelease-R100-14526.B-ishfirmware-cherry-14454.B-ishfirmware-brya-14505.B-ishfirmware-brya-14505.71.B-ishfactory-kukui-14374.B-ishfactory-guybrush-14600.B-ishfactory-cherry-14455.B-ishfactory-brya-14517.B-ish

In the interest of making long-term branch maintenance incur as little
technical debt on us as possible, we should not maintain any files on
the branch we are not actually using.

This has the added effect of making it extremely clear when merging CLs
from the main branch when changes have the possibility to affect us.

The follow-on CL adds a convenience script to actually pull updates from
the main branch and generate a CL for the update.

BUG=b:204206272
BRANCH=ish
TEST=make BOARD=arcada_ish && make BOARD=drallion_ish

Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>

1 files changed, 0 insertions, 136 deletions

diff --git a/core/cortex-m0/vecttable.c b/core/cortex-m0/vecttable.c
deleted file mode 100644
index b1eaa957e0..0000000000
--- a/core/cortex-m0/vecttable.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/* Copyright 2018 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * Cortex-M CPU vector table
- */
-
-#ifndef ___INIT
-#define ___INIT
-#include <stddef.h>
-#include <stdint.h>
-
-#include "config.h"
-#include "panic-internal.h"
-#include "task.h"
-#endif  /* __INIT */
-
-typedef void (*func)(void);
-
-#ifndef PASS
-#define PASS 1
-#endif
-
-#if PASS == 1
-
-void __attribute__((naked)) default_handler(void)
-{
-	/*
-	 * An (enforced) long tail call to preserve exn_return in lr without
-	 * restricting the relative placement of default_handler and
-	 * exception_panic.
-	 */
-	asm volatile("bx %0\n" : : "r" (exception_panic));
-}
-
-#define table(x) x
-
-/* Note: the alias target must be defined in this translation unit */
-#define weak_with_default __attribute__((used, weak, alias("default_handler")))
-
-#define vec(name) extern void weak_with_default name ## _handler(void);
-#define irq(num) vec(irq_ ## num)
-
-#define item(name) extern void name(void);
-#define null
-
-extern void stack_end(void); /* not technically correct, it's just a pointer */
-extern void reset(void);
-
-#pragma GCC diagnostic push
-#if __GNUC__ >= 8
-#pragma GCC diagnostic ignored "-Wattribute-alias"
-#endif
-#pragma GCC diagnostic pop
-
-#endif /* PASS 1 */
-
-#if PASS == 2
-#undef table
-#undef vec
-#undef irq
-#undef item
-#undef null
-
-/* number of elements before the first irq vector */
-#define IRQ_OFFSET 16
-/* element in the table that is null: extra IRQs are routed there,
- * then finally overwritten
- */
-#define IRQ_UNUSED_OFFSET 8
-
-#define table(x) func vectors[] __attribute__((section(".text.vecttable,\"a\" @"))) = { x[IRQ_UNUSED_OFFSET] = null };
-
-#define vec(name) name ## _handler,
-#define irq(num) [num < CONFIG_IRQ_COUNT ? num + IRQ_OFFSET : IRQ_UNUSED_OFFSET] = vec(irq_ ## num)
-
-#define item(name) name,
-#define null (void *)0,
-#endif /* PASS 2 */
-
-table(
-	item(stack_end)
-	item(reset)
-	vec(nmi)
-	vec(hard_fault)
-	vec(mpu_fault)
-	vec(bus_fault)
-	vec(usage_fault)
-	null
-	null
-	null
-	null
-	vec(svc)
-	vec(debug)
-	null
-	vec(pendsv)
-	vec(sys_tick)
-	irq(0)
-	irq(1)
-	irq(2)
-	irq(3)
-	irq(4)
-	irq(5)
-	irq(6)
-	irq(7)
-	irq(8)
-	irq(9)
-	irq(10)
-	irq(11)
-	irq(12)
-	irq(13)
-	irq(14)
-	irq(15)
-	irq(16)
-	irq(17)
-	irq(18)
-	irq(19)
-	irq(20)
-	irq(21)
-	irq(22)
-	irq(23)
-	irq(24)
-	irq(25)
-	irq(26)
-	irq(27)
-	irq(28)
-	irq(29)
-	irq(30)
-	irq(31)
-)
-
-#if PASS == 1
-#undef PASS
-#define PASS 2
-#include "vecttable.c"
-#endif