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arch/sim: Move setjmp/longjmp to libc/machine/sim

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao
2021-04-05 13:01:15 +08:00
committed by Alan Carvalho de Assis
parent acc3596adc
commit dd1d980c3a
25 changed files with 225 additions and 161 deletions
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arch/sim/include/irq.h
+7 -25
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@@ -25,48 +25,30 @@
#ifndef __ARCH_SIM_INCLUDE_IRQ_H
#define __ARCH_SIM_INCLUDE_IRQ_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <arch/setjmp.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#define NR_IRQS 64
/* Number of registers saved in context switch */
#if defined(CONFIG_HOST_X86_64) && !defined(CONFIG_SIM_M32)
/* Storage order: %rbx, %rsp, %rbp, %r12, %r13, %r14, %r15, %rip */
# define XCPTCONTEXT_REGS 8
# define XCPTCONTEXT_SIZE (8 * XCPTCONTEXT_REGS)
#elif defined(CONFIG_HOST_X86) || defined(CONFIG_SIM_M32)
/* Storage order: %ebx, %esi, %edi, %ebp, sp, and return PC */
# define XCPTCONTEXT_REGS 6
# define XCPTCONTEXT_SIZE (4 * XCPTCONTEXT_REGS)
#elif defined(CONFIG_HOST_ARM)
# define XCPTCONTEXT_REGS 16
# define XCPTCONTEXT_SIZE (4 * XCPTCONTEXT_REGS)
#endif
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
#if defined(CONFIG_HOST_X86_64) && !defined(CONFIG_SIM_M32)
typedef unsigned long xcpt_reg_t;
#else
typedef unsigned int xcpt_reg_t;
#endif
/* This struct defines the way the registers are stored */
struct xcptcontext
{
void *sigdeliver; /* Actual type is sig_deliver_t */
xcpt_reg_t regs[XCPTCONTEXT_REGS];
jmp_buf regs;
};
#endif