| /kernel/linux/linux-5.10/arch/openrisc/kernel/ |
| D | entry.S | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
12 * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
25 #include <asm/asm-offsets.h>
46 l.sw -8(r1),r2 /* store frame pointer */ ;\
47 l.sw -4(r1),r9 /* store return address */ ;\
50 l.addi r1,r1,-8 ;\
52 l.lwz r9,-4(r1) /* restore return address */ ;\
53 l.lwz r2,-8(r1) /* restore fp */ ;\
59 l.sw -12(r1),t1 /* save extra reg */ ;\
60 l.sw -8(r1),r2 /* store frame pointer */ ;\
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| D | head.S | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
11 * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
26 #include <asm/asm-offsets.h>
30 l.movhi rd,hi(-KERNELBASE) ;\
73 #define EMERGENCY_PRINT_STORE_GPR4 l.sw 0x20(r0),r4
76 #define EMERGENCY_PRINT_STORE_GPR5 l.sw 0x24(r0),r5
79 #define EMERGENCY_PRINT_STORE_GPR6 l.sw 0x28(r0),r6
82 #define EMERGENCY_PRINT_STORE_GPR7 l.sw 0x2c(r0),r7
85 #define EMERGENCY_PRINT_STORE_GPR8 l.sw 0x30(r0),r8
88 #define EMERGENCY_PRINT_STORE_GPR9 l.sw 0x34(r0),r9
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| /kernel/linux/linux-4.19/arch/openrisc/kernel/ |
| D | entry.S | 11 * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
29 #include <asm/asm-offsets.h>
50 l.sw -8(r1),r2 /* store frame pointer */ ;\
51 l.sw -4(r1),r9 /* store return address */ ;\
54 l.addi r1,r1,-8 ;\
56 l.lwz r9,-4(r1) /* restore return address */ ;\
57 l.lwz r2,-8(r1) /* restore fp */ ;\
63 l.sw -12(r1),t1 /* save extra reg */ ;\
64 l.sw -8(r1),r2 /* store frame pointer */ ;\
65 l.sw -4(r1),r9 /* store return address */ ;\
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| D | head.S | 10 * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
30 #include <asm/asm-offsets.h>
34 l.movhi rd,hi(-KERNELBASE) ;\
77 #define EMERGENCY_PRINT_STORE_GPR4 l.sw 0x20(r0),r4
80 #define EMERGENCY_PRINT_STORE_GPR5 l.sw 0x24(r0),r5
83 #define EMERGENCY_PRINT_STORE_GPR6 l.sw 0x28(r0),r6
86 #define EMERGENCY_PRINT_STORE_GPR7 l.sw 0x2c(r0),r7
89 #define EMERGENCY_PRINT_STORE_GPR8 l.sw 0x30(r0),r8
92 #define EMERGENCY_PRINT_STORE_GPR9 l.sw 0x34(r0),r9
117 #define EXCEPTION_STORE_GPR2 l.sw 0x64(r0),r2
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| /kernel/linux/linux-4.19/arch/x86/math-emu/ |
| D | errors.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /*---------------------------------------------------------------------------+
5 | The error handling functions for wm-FPU-emu |
9 | E-mail billm@jacobi.maths.monash.edu.au |
12 +---------------------------------------------------------------------------*/
14 /*---------------------------------------------------------------------------+
19 +---------------------------------------------------------------------------*/
27 #include "exception.h"
68 EXCEPTION(EX_Invalid);
126 printk("SW: backward compatibility\n"); in FPU_printall()
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| /kernel/linux/linux-5.10/arch/x86/math-emu/ |
| D | errors.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /*---------------------------------------------------------------------------+
5 | The error handling functions for wm-FPU-emu |
9 | E-mail billm@jacobi.maths.monash.edu.au |
12 +---------------------------------------------------------------------------*/
14 /*---------------------------------------------------------------------------+
19 +---------------------------------------------------------------------------*/
27 #include "exception.h"
68 EXCEPTION(EX_Invalid);
126 printk("SW: backward compatibility\n"); in FPU_printall()
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| /kernel/linux/linux-5.10/arch/parisc/math-emu/ |
| D | driver.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Linux/PA-RISC Project (http://www.parisc-linux.org/)
5 * Floating-point emulation code
6 * Copyright (C) 2001 Hewlett-Packard (Paul Bame) <bame@debian.org>
9 * linux/arch/math-emu/driver.c.c
14 * Copyright (C) 2001 Hewlett-Packard <bame@debian.org>
20 #include "math-emu.h"
25 #define extru(r,pos,len) (((r) >> (31-(pos))) & (( 1 << (len)) - 1))
29 /* Format of the floating-point exception registers. */
31 unsigned int exception : 6; member
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| /kernel/linux/linux-4.19/arch/parisc/math-emu/ |
| D | driver.c | 2 * Linux/PA-RISC Project (http://www.parisc-linux.org/)
4 * Floating-point emulation code
5 * Copyright (C) 2001 Hewlett-Packard (Paul Bame) <bame@debian.org>
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 * linux/arch/math-emu/driver.c.c
27 * Copyright (C) 2001 Hewlett-Packard <bame@debian.org>
33 #include "math-emu.h"
38 #define extru(r,pos,len) (((r) >> (31-(pos))) & (( 1 << (len)) - 1))
42 /* Format of the floating-point exception registers. */
44 unsigned int exception : 6; member
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| /kernel/linux/linux-5.10/arch/mips/kernel/ |
| D | genex.S | 6 * Copyright (C) 1994 - 2000, 2001, 2003 Ralf Baechle
28 * General exception vector for all other CPUs.
31 * to fit into space reserved for the exception handler.
47 * General exception handler for CPUs with virtual coherency exception.
50 * exception) bytes to fit into space reserved for the exception handler.
75 * c0_badvaddr because after return from this exception handler the
76 * load / store will be re-executed.
80 li k1, -4 # Is this ...
89 sw k1, (k0)
100 sw k1, (k0)
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| D | cps-vec-ns16550.S | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
9 #include <asm/asm-offsets.h>
25 # define UART_S sw
32 * _mips_cps_putc() - write a character to the UART
45 * _mips_cps_puts() - write a string to the UART
46 * @a0: pointer to NULL-terminated ASCII string
49 * Write a null-terminated ASCII string to the UART.
65 * _mips_cps_putx4 - write a 4b hex value to the UART
76 addiu a0, a0, -10
82 * _mips_cps_putx8 - write an 8b hex value to the UART
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| /kernel/linux/linux-4.19/arch/mips/kernel/ |
| D | genex.S | 6 * Copyright (C) 1994 - 2000, 2001, 2003 Ralf Baechle
27 * General exception vector for all other CPUs.
30 * to fit into space reserved for the exception handler.
49 * General exception handler for CPUs with virtual coherency exception.
52 * exception) bytes to fit into space reserved for the exception handler.
77 * c0_badvaddr because after return from this exception handler the
78 * load / store will be re-executed.
82 li k1, -4 # Is this ...
91 sw k1, (k0)
102 sw k1, (k0)
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/net/wireless/ |
| D | qcom,ath11k.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
5 ---
7 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 - Kalle Valo <kvalo@codeaurora.org>
21 - qcom,ipq8074-wifi
22 - qcom,ipq6018-wifi
29 - description: misc-pulse1 interrupt events
30 - description: misc-latch interrupt events
31 - description: sw exception interrupt events
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| /kernel/liteos_m/arch/risc-v/nuclei/gcc/ |
| D | los_exc.S | 44 * - All the interrupt requests will be ignored by CPU.
55 * - This Macro could use to save context when you enter to interrupt
56 * or exception
63 addi sp, sp, -20*REGBYTES
65 addi sp, sp, -14*REGBYTES
94 * - You could use this macro to restore context before you want return
118 /* De-allocate the stack space */
121 /* De-allocate the stack space */
156 * \brief Exception/NMI Entry
158 * This function provide common entry functions for exception/nmi.
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| /kernel/linux/linux-4.19/arch/riscv/kernel/ |
| D | entry.S | 22 #include <asm/asm-offsets.h>
28 * Prepares to enter a system call or exception by saving all registers to the
49 addi sp, sp, -(PT_SIZE_ON_STACK)
81 * Disable user-mode memory access as it should only be set in the
104 * Prepares to return from a system call or exception by restoring all
151 * Set sscratch register to 0, so that if a recursive exception
152 * occurs, the exception vector knows it came from the kernel
191 /* Check if exception code lies within bounds */
240 REG_L s0, TASK_TI_FLAGS(tp) /* current_thread_info->flags */
264 /* Handle pending signals and notify-resume requests */
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| /kernel/linux/linux-4.19/arch/mips/dec/prom/ |
| D | locore.S | 1 /* SPDX-License-Identifier: GPL-2.0 */
12 * Simple general exception handling routine. This one is used for the
23 sw k0, 0(k1)
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| /kernel/linux/linux-5.10/arch/mips/dec/prom/ |
| D | locore.S | 1 /* SPDX-License-Identifier: GPL-2.0 */
12 * Simple general exception handling routine. This one is used for the
23 sw k0, 0(k1)
|
| /kernel/liteos_m/targets/riscv_nuclei_gd32vf103_soc_gcc/SoC/gd32vf103/Common/Source/GCC/ |
| D | startup_gd32vf103.S | 4 * SPDX-License-Identifier: Apache-2.0
10 * www.apache.org/licenses/LICENSE-2.0
265 * Set ECLIC non-vector entry to be controlled
267 * Initialize ECLIC non-vector interrupt
275 * Set Exception Entry MTVEC to exc_entry
276 * Due to settings above, Exception and NMI
306 /* If the ILM phy-address same as the logic-address, then quit */
314 sw t0, (a1)
326 sw t0, (a1)
336 sw zero, (a0)
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| /kernel/linux/linux-5.10/arch/arm/mach-berlin/ |
| D | platsmp.c | 1 // SPDX-License-Identifier: GPL-2.0
5 * Antoine Ténart <antoine.tenart@free-electrons.com>
20 * There are two reset registers, one with self-clearing (SC)
21 * reset and one with non-self-clearing reset (NON_SC).
47 return -EFAULT; in berlin_boot_secondary()
51 * exception vector. in berlin_boot_secondary()
64 np = of_find_compatible_node(NULL, NULL, "arm,cortex-a9-scu"); in berlin_smp_prepare_cpus()
70 np = of_find_compatible_node(NULL, NULL, "marvell,berlin-cpu-ctrl"); in berlin_smp_prepare_cpus()
84 * in the reset exception vector. in berlin_smp_prepare_cpus()
89 * Write the secondary startup address into the SW reset address in berlin_smp_prepare_cpus()
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| /kernel/linux/linux-4.19/arch/arm/mach-berlin/ |
| D | platsmp.c | 1 // SPDX-License-Identifier: GPL-2.0
5 * Antoine Ténart <antoine.tenart@free-electrons.com>
20 * There are two reset registers, one with self-clearing (SC)
21 * reset and one with non-self-clearing reset (NON_SC).
47 return -EFAULT; in berlin_boot_secondary()
51 * exception vector. in berlin_boot_secondary()
64 np = of_find_compatible_node(NULL, NULL, "arm,cortex-a9-scu"); in berlin_smp_prepare_cpus()
70 np = of_find_compatible_node(NULL, NULL, "marvell,berlin-cpu-ctrl"); in berlin_smp_prepare_cpus()
84 * in the reset exception vector. in berlin_smp_prepare_cpus()
89 * Write the secondary startup address into the SW reset address in berlin_smp_prepare_cpus()
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| /kernel/liteos_m/targets/riscv_nuclei_demo_soc_gcc/SoC/demosoc/Common/Source/GCC/ |
| D | startup_demosoc.S | 4 * SPDX-License-Identifier: Apache-2.0
10 * www.apache.org/licenses/LICENSE-2.0
201 * Set ECLIC non-vector entry to be controlled
203 * Initialize ECLIC non-vector interrupt
211 * Set Exception Entry MTVEC to exc_entry
212 * Due to settings above, Exception and NMI
242 /* If the ILM phy-address same as the logic-address, then quit */
250 sw t0, (a1)
262 sw t0, (a1)
272 sw zero, (a0)
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| /kernel/linux/linux-5.10/arch/ia64/kernel/ |
| D | unaligned.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Architecture-specific unaligned trap handling.
5 * Copyright (C) 1999-2002, 2004 Hewlett-Packard Co
7 * David Mosberger-Tang <davidm@hpl.hp.com>
9 * 2002/12/09 Fix rotating register handling (off-by-1 error, missing fr-rotation). Fix
10 * get_rse_reg() to not leak kernel bits to user-level (reading an out-of-frame
28 #include <asm/exception.h>
69 * For M-unit:
72 * --------|------|---------|
73 * [40-37] | [36] | [35:30] |
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| /kernel/linux/linux-4.19/arch/ia64/kernel/ |
| D | unaligned.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Architecture-specific unaligned trap handling.
5 * Copyright (C) 1999-2002, 2004 Hewlett-Packard Co
7 * David Mosberger-Tang <davidm@hpl.hp.com>
9 * 2002/12/09 Fix rotating register handling (off-by-1 error, missing fr-rotation). Fix
10 * get_rse_reg() to not leak kernel bits to user-level (reading an out-of-frame
28 #include <asm/exception.h>
69 * For M-unit:
72 * --------|------|---------|
73 * [40-37] | [36] | [35:30] |
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| /kernel/linux/linux-4.19/arch/m68k/kernel/ |
| D | signal.c | 16 * 1997-12-01 Modified for POSIX.1b signals by Andreas Schwab
25 * Atari :-) Current limitation: Only one sigstack can be active at one time.
65 #define FMT4SIZE sizeof(((struct frame *)0)->un.fmt4)
69 [1] = -1, /* sizeof(((struct frame *)0)->un.fmt1), */
70 [2] = sizeof(((struct frame *)0)->un.fmt2),
71 [3] = sizeof(((struct frame *)0)->un.fmt3),
73 [5] = -1, /* sizeof(((struct frame *)0)->un.fmt5), */
74 [6] = -1, /* sizeof(((struct frame *)0)->un.fmt6), */
75 [7] = sizeof(((struct frame *)0)->un.fmt7),
76 [8] = -1, /* sizeof(((struct frame *)0)->un.fmt8), */
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| /kernel/linux/linux-4.19/arch/mips/lib/ |
| D | csum_partial.S | 15 #include <asm/asm-offsets.h>
326 * The exception handler for loads requires that:
327 * 1- AT contain the address of the byte just past the end of the source
329 * 2- src_entry <= src < AT, and
330 * 3- (dst - src) == (dst_entry - src_entry),
338 * The exception handlers for stores stores -EFAULT to errptr and return.
351 * Wrapper to add an entry in the exception table
352 * in case the insn causes a memory exception.
358 * handler : Exception handler
376 /* EVA without exception */ \
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| /kernel/linux/linux-5.10/arch/riscv/kernel/ |
| D | entry.S | 1 /* SPDX-License-Identifier: GPL-2.0-only */
14 #include <asm/asm-offsets.h>
35 addi sp, sp, -(PT_SIZE_ON_STACK)
67 * Disable user-mode memory access as it should only be set in the
89 * Set the scratch register to 0, so that if a recursive exception
90 * occurs, the exception vector knows it came from the kernel
150 /* Check if exception code lies within bounds */
160 * When running is M-Mode (no MMU config), MPIE does not get set.
168 /* Recover a0 - a7 for system calls */
238 REG_L s0, TASK_TI_FLAGS(tp) /* current_thread_info->flags */
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