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[src/trunk]: src/sys/arch/emips/emips KNF and misc whitespace cleanup.
details: https://anonhg.NetBSD.org/src/rev/93f4fd13db36
branches: trunk
changeset: 467057:93f4fd13db36
user: tsutsui <tsutsui%NetBSD.org@localhost>
date: Sun Jan 12 13:15:10 2020 +0000
description:
KNF and misc whitespace cleanup.
diffstat:
sys/arch/emips/emips/locore_machdep.S | 229 ++++++++++++++++++---------------
sys/arch/emips/emips/machdep.c | 12 +-
2 files changed, 132 insertions(+), 109 deletions(-)
diffs (truncated from 337 to 300 lines):
diff -r 1708be7b9173 -r 93f4fd13db36 sys/arch/emips/emips/locore_machdep.S
--- a/sys/arch/emips/emips/locore_machdep.S Sun Jan 12 13:15:08 2020 +0000
+++ b/sys/arch/emips/emips/locore_machdep.S Sun Jan 12 13:15:10 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: locore_machdep.S,v 1.1 2011/01/26 01:18:50 pooka Exp $ */
+/* $NetBSD: locore_machdep.S,v 1.2 2020/01/12 13:15:10 tsutsui Exp $ */
/*-
* Copyright (c) 2010 The NetBSD Foundation, Inc.
@@ -47,52 +47,72 @@
/*
* Extension control register bits, definitions and semantics
*/
-/* The Opcode field holds the opcode assigned to the given Extension slot (Z).
- * When this field is written to, the CAM used for decoding the Extension Instructions is updated
- * (in CAM Decoding mode). The value can be one of the eight Extension Opcodes, or any other opcode
- * iff the Extension has priority and is meant to mask an existing instruction.
+/*
+ * The Opcode field holds the opcode assigned to the given Extension slot (Z).
+ * When this field is written to, the CAM used for decoding the Extension
+ * Instructions is updated (in CAM Decoding mode). The value can be one
+ * of the eight Extension Opcodes, or any other opcode iff the Extension
+ * has priority and is meant to mask an existing instruction.
*/
#define EXTCTL_OP 0xfc000000
-/* The Kernel/User flag denotes that Extension Z is a Kernel[0] or User[1] mode Extension.
+/*
+ * The Kernel/User flag denotes that Extension Z is a Kernel[0] or User[1]
+ * mode Extension.
*/
#define EXTCTL_KU 0x02000000
-/* The Scope flag denotes that Extension Z is a Local[0] (per process) or Global[1] (shared) Extension.
+/*
+ * The Scope flag denotes that Extension Z is a Local[0] (per process) or
+ * Global[1] (shared) Extension.
*/
#define EXTCTL_SC 0x01000000
-/* The Peripheral flag denotes that Extension Z is a Peripheral Extension.
+/*
+ * The Peripheral flag denotes that Extension Z is a Peripheral Extension.
*/
#define EXTCTL_PER 0x00080000
-/* The Interrupt flag denotes that Extension Z has an interrupt.
+/*
+ * The Interrupt flag denotes that Extension Z has an interrupt.
*/
#define EXTCTL_INT 0x00040000
-/* The Virtual/Physical flag denotes that Extension Z uses Virtual[0] or Physical[0] addresses
- * when accessing the memory bus.
+/*
+ * The Virtual/Physical flag denotes that Extension Z uses Virtual[0] or
+ * Physical[0] addresses when accessing the memory bus.
*/
#define EXTCTL_VP 0x00020000
-/* The State field denotes the state of Extension Z. (Loaded, Config, Running, Suspend, etc)
+/*
+ * The State field denotes the state of Extension Z. (Loaded, Config,
+ * Running, Suspend, etc)
*/
#define EXTCTL_ST 0x0000f000
-/* The Priority field denotes the execution priority for Extension Z during arbitration.
+/*
+ * The Priority field denotes the execution priority for Extension Z
+ * during arbitration.
*/
#define EXTCTL_PR 0x00000f00
-/* The Privileged flag denotes that Extension Z has access to security sensitive system resources.
+/*
+ * The Privileged flag denotes that Extension Z has access to security
+ * sensitive system resources.
*/
#define EXTCTL_PRV 0x00000080
-/* The Trap flag denotes whether an RI exception will be generated for an Extension Z's instruction
- * if Extension Z is disabled.
+/*
+ * The Trap flag denotes whether an RI exception will be generated for
+ * an Extension Z's instruction if Extension Z is disabled.
*/
#define EXTCTL_TR 0x00000010
-/* The Trapped flag denotes that a trap occurred during Extension Z's last execution and it was unable
- * to complete.
+/*
+ * The Trapped flag denotes that a trap occurred during Extension Z's
+ * last execution and it was unable to complete.
*/
#define EXTCTL_TD 0x00000008
-/* The Clock Enable flag denotes that the clock for Extension Z is active.
+/*
+ * The Clock Enable flag denotes that the clock for Extension Z is active.
*/
#define EXTCTL_CE 0x00000004
-/* The Enable flag denotes that Extension Z is enabled for execution.
+/*
+ * The Enable flag denotes that Extension Z is enabled for execution.
*/
#define EXTCTL_EN 0x00000002
-/* The Loaded flag denotes that Extension Z has been loaded
+/*
+ * The Loaded flag denotes that Extension Z has been loaded
*/
#define EXTCTL_LD 0x00000001
@@ -103,61 +123,62 @@
* nb: clears the counter too
*/
LEAF(acc_get_misses)
- la v0,1f
- andi a0,a0,7
- sll a0,a0,3
- addu a0,v0,a0
- jr a0
- nop
+ la v0, 1f
+ andi a0, a0, 7
+ sll a0, a0, 3
+ addu a0, v0, a0
+ jr a0
+ nop
1:
- j ra
- mfc0 v0, MIPS_COP_0_EXT_MISS, 0
- j ra
- mfc0 v0, MIPS_COP_0_EXT_MISS, 1
- j ra
- mfc0 v0, MIPS_COP_0_EXT_MISS, 2
- j ra
- mfc0 v0, MIPS_COP_0_EXT_MISS, 3
- j ra
- mfc0 v0, MIPS_COP_0_EXT_MISS, 4
- j ra
- mfc0 v0, MIPS_COP_0_EXT_MISS, 5
- j ra
- mfc0 v0, MIPS_COP_0_EXT_MISS, 6
- j ra
- mfc0 v0, MIPS_COP_0_EXT_MISS, 7
+ j ra
+ mfc0 v0, MIPS_COP_0_EXT_MISS, 0
+ j ra
+ mfc0 v0, MIPS_COP_0_EXT_MISS, 1
+ j ra
+ mfc0 v0, MIPS_COP_0_EXT_MISS, 2
+ j ra
+ mfc0 v0, MIPS_COP_0_EXT_MISS, 3
+ j ra
+ mfc0 v0, MIPS_COP_0_EXT_MISS, 4
+ j ra
+ mfc0 v0, MIPS_COP_0_EXT_MISS, 5
+ j ra
+ mfc0 v0, MIPS_COP_0_EXT_MISS, 6
+ j ra
+ mfc0 v0, MIPS_COP_0_EXT_MISS, 7
END(acc_get_misses)
/*
* unsigned int acc_get_hits(int slot_number);
*
- * Get the number of hits for the given accelerator slot on the current processor
+ * Get the number of hits for the given accelerator slot on the current
+ * processor
* nb: clears the counter too
*/
LEAF(acc_get_hits)
- la v0,1f
- andi a0,a0,7
- sll a0,a0,3
- addu a0,v0,a0
- jr a0
- nop
+ la v0, 1f
+ andi a0, a0, 7
+ sll a0, a0, 3
+ addu a0, v0, a0
+ jr a0
+ nop
1:
- j ra
- mfc0 v0, MIPS_COP_0_EXT_HIT, 0
- j ra
- mfc0 v0, MIPS_COP_0_EXT_HIT, 1
- j ra
- mfc0 v0, MIPS_COP_0_EXT_HIT, 2
- j ra
- mfc0 v0, MIPS_COP_0_EXT_HIT, 3
- j ra
- mfc0 v0, MIPS_COP_0_EXT_HIT, 4
- j ra
- mfc0 v0, MIPS_COP_0_EXT_HIT, 5
- j ra
- mfc0 v0, MIPS_COP_0_EXT_HIT, 6
- j ra
- mfc0 v0, MIPS_COP_0_EXT_HIT, 7
+ j ra
+ mfc0 v0, MIPS_COP_0_EXT_HIT, 0
+ j ra
+ mfc0 v0, MIPS_COP_0_EXT_HIT, 1
+ j ra
+ mfc0 v0, MIPS_COP_0_EXT_HIT, 2
+ j ra
+ mfc0 v0, MIPS_COP_0_EXT_HIT, 3
+ j ra
+ mfc0 v0, MIPS_COP_0_EXT_HIT, 4
+ j ra
+ mfc0 v0, MIPS_COP_0_EXT_HIT, 5
+ j ra
+ mfc0 v0, MIPS_COP_0_EXT_HIT, 6
+ j ra
+ mfc0 v0, MIPS_COP_0_EXT_HIT, 7
END(acc_get_hits)
/*
@@ -167,50 +188,50 @@
* Returns the previous value in the control register
*/
LEAF(acc_activate)
- la v0,1f
- andi a0,a0,7
- sll a0,a0,4
- addu a0,v0,a0
- jr a0
- nop
+ la v0, 1f
+ andi a0, a0, 7
+ sll a0, a0, 4
+ addu a0, v0, a0
+ jr a0
+ nop
1:
- mfc0 v0, MIPS_COP_0_EXT_CTL, 0
- mtc0 a1, MIPS_COP_0_EXT_CTL, 0
- j ra
- nop
+ mfc0 v0, MIPS_COP_0_EXT_CTL, 0
+ mtc0 a1, MIPS_COP_0_EXT_CTL, 0
+ j ra
+ nop
- mfc0 v0, MIPS_COP_0_EXT_CTL, 1
- mtc0 a1, MIPS_COP_0_EXT_CTL, 1
- j ra
- nop
+ mfc0 v0, MIPS_COP_0_EXT_CTL, 1
+ mtc0 a1, MIPS_COP_0_EXT_CTL, 1
+ j ra
+ nop
- mfc0 v0, MIPS_COP_0_EXT_CTL, 2
- mtc0 a1, MIPS_COP_0_EXT_CTL, 2
- j ra
- nop
+ mfc0 v0, MIPS_COP_0_EXT_CTL, 2
+ mtc0 a1, MIPS_COP_0_EXT_CTL, 2
+ j ra
+ nop
- mfc0 v0, MIPS_COP_0_EXT_CTL, 3
- mtc0 a1, MIPS_COP_0_EXT_CTL, 3
- j ra
- nop
+ mfc0 v0, MIPS_COP_0_EXT_CTL, 3
+ mtc0 a1, MIPS_COP_0_EXT_CTL, 3
+ j ra
+ nop
- mfc0 v0, MIPS_COP_0_EXT_CTL, 4
- mtc0 a1, MIPS_COP_0_EXT_CTL, 4
- j ra
- nop
+ mfc0 v0, MIPS_COP_0_EXT_CTL, 4
+ mtc0 a1, MIPS_COP_0_EXT_CTL, 4
+ j ra
+ nop
- mfc0 v0, MIPS_COP_0_EXT_CTL, 5
- mtc0 a1, MIPS_COP_0_EXT_CTL, 5
- j ra
- nop
+ mfc0 v0, MIPS_COP_0_EXT_CTL, 5
+ mtc0 a1, MIPS_COP_0_EXT_CTL, 5
+ j ra
+ nop
- mfc0 v0, MIPS_COP_0_EXT_CTL, 6
- mtc0 a1, MIPS_COP_0_EXT_CTL, 6
- j ra
- nop
+ mfc0 v0, MIPS_COP_0_EXT_CTL, 6
+ mtc0 a1, MIPS_COP_0_EXT_CTL, 6
+ j ra
+ nop
- mfc0 v0, MIPS_COP_0_EXT_CTL, 7
- mtc0 a1, MIPS_COP_0_EXT_CTL, 7
- j ra
- nop
+ mfc0 v0, MIPS_COP_0_EXT_CTL, 7
+ mtc0 a1, MIPS_COP_0_EXT_CTL, 7
+ j ra
+ nop
END(acc_activate)
diff -r 1708be7b9173 -r 93f4fd13db36 sys/arch/emips/emips/machdep.c
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