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Add xtensa.h (which is call up_internal.h in other architectures.

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This commit is contained in:
Gregory Nutt 2016-10-15 11:45:15 -06:00
parent 0a0278a3ca
commit 4621784617
14 changed files with 28 additions and 28 deletions
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4
arch/xtensa/include/irq.h
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@ -158,9 +158,9 @@ struct xcptcontext
uint32_t saved_cpsr;
#endif
/* Register save area */
/* Pointer to the register save area on the stack*/
uint32_t regs[XCPTCONTEXT_REGS];
uint32_t *regs;
#ifdef CONFIG_LIB_SYSCALL
/* The following array holds the return address and the exc_return value

28
arch/xtensa/src/common/xtensa.h
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@ -1,7 +1,7 @@
/****************************************************************************
* arch/xtensa/common/xtensa_internal.h
* arch/xtensa/common/xtensa.h
*
* Copyright (C) 2011, 2012, 2015 Gregory Nutt. All rights reserved.
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -33,8 +33,8 @@
*
****************************************************************************/
#ifndef __ARCH_XTENSA_SRC_COMMON_XTENSA_INTERNAL_H
#define __ARCH_XTENSA_SRC_COMMON_XTENSA_INTERNAL_H
#ifndef __ARCH_XTENSA_SRC_COMMON_XTENSA_H
#define __ARCH_XTENSA_SRC_COMMON_XTENSA_H
/****************************************************************************
* Included Files
@ -104,12 +104,12 @@
# define CONFIG_ARCH_INTERRUPTSTACK 0
#endif
/* In the XTENSA model, the state is copied from the stack to the TCB, but
* only a referenced is passed to get the state from the TCB.
/* In the XTENSA model, only a pointer to register state on the stack is
* saved in the TCB.
*/
#define up_savestate(regs) up_copystate(regs, (uint32_t*)g_current_regs)
#define up_restorestate(regs) (g_current_regs = regs)
#define up_savestate(regs) do { reg = g_current_regs; } while (0)
#define up_restorestate(regs) do { g_current_regs = regs; } while (0)
/****************************************************************************
* Public Types
@ -183,7 +183,7 @@ extern uint32_t _bmxdupba_address; /* BMX register setting */
#ifndef __ASSEMBLY__
/* Common Functions *********************************************************/
/* Common functions define in arch/xtensa/src/common. These may be replaced
/* Common functions define in arch/mips/src/common. These may be replaced
* with chip-specific functions of the same name if needed. See also
* functions prototyped in include/nuttx/arch.h.
*/
@ -213,21 +213,21 @@ void up_dumpstate(void);
# define up_dumpstate()
#endif
/* Common XTENSA32 functions defined in arch/xtensa/src/XTENSA32 */
/* Common XTENSA functions */
/* IRQs */
uint32_t *up_doirq(int irq, uint32_t *regs);
/* Software interrupt 0 handler */
/* Software interrupt handler */
int up_swint0(int irq, FAR void *context);
int up_swint(int irq, FAR void *context);
/* Signals */
void up_sigdeliver(void);
/* Chip-specific functions **************************************************/
/* Chip specific functions defined in arch/xtensa/src/<chip> */
/* Chip specific functions defined in arch/mips/src/<chip> */
/* IRQs */
void up_irqinitialize(void);
@ -282,4 +282,4 @@ void up_usbuninitialize(void);
#endif
#endif /* __ASSEMBLY__ */
#endif /* __ARCH_XTENSA_SRC_COMMON_XTENSA_INTERNAL_H */
#endif /* __ARCH_XTENSA_SRC_COMMON_XTENSA_H */

2
arch/xtensa/src/common/xtensa_allocateheap.c
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@ -47,7 +47,7 @@
#include <arch/board/board.h>
#include "up_arch.h"
#include "up_internal.h"
#include "xtensa.h"
/****************************************************************************
* Pre-processor Definitions

2
arch/xtensa/src/common/xtensa_createstack.c
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@ -50,7 +50,7 @@
#include <arch/board/board.h>
#include "up_arch.h"
#include "up_internal.h"
#include "xtensa.h"
/****************************************************************************
* Pre-processor Macros

2
arch/xtensa/src/common/xtensa_etherstub.c
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@ -39,7 +39,7 @@
#include <nuttx/config.h>
#include "up_internal.h"
#include "xtensa.h"
/****************************************************************************
* Pre-processor Definitions

2
arch/xtensa/src/common/xtensa_exit.c
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@ -52,7 +52,7 @@
#include "task/task.h"
#include "sched/sched.h"
#include "group/group.h"
#include "up_internal.h"
#include "xtensa.h"
/****************************************************************************
* Pre-processor Definitions

2
arch/xtensa/src/common/xtensa_idle.c
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@ -41,7 +41,7 @@
#include <nuttx/irq.h>
#include <nuttx/arch.h>
#include "up_internal.h"
#include "xtensa.h"
/****************************************************************************
* Public Functions

2
arch/xtensa/src/common/xtensa_initialize.c
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@ -58,7 +58,7 @@
#include <arch/board/board.h>
#include "up_arch.h"
#include "up_internal.h"
#include "xtensa.h"
/****************************************************************************
* Private Functions

2
arch/xtensa/src/common/xtensa_interruptcontext.c
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@ -43,7 +43,7 @@
#include <nuttx/arch.h>
#include <nuttx/irq.h>
#include "up_internal.h"
#include "xtensa.h"
/****************************************************************************
* Private Types

2
arch/xtensa/src/common/xtensa_lowputs.c
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@ -39,7 +39,7 @@
#include <nuttx/config.h>
#include "up_internal.h"
#include "xtensa.h"
/****************************************************************************
* Pre-processor Definitions

2
arch/xtensa/src/common/xtensa_puts.c
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@ -40,7 +40,7 @@
#include <nuttx/config.h>
#include <nuttx/arch.h>
#include "up_internal.h"
#include "xtensa.h"
/****************************************************************************
* Pre-processor Definitions

2
arch/xtensa/src/common/xtensa_releasestack.c
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@ -45,7 +45,7 @@
#include <nuttx/arch.h>
#include <nuttx/kmalloc.h>
#include "up_internal.h"
#include "xtensa.h"
/****************************************************************************
* Private Types

2
arch/xtensa/src/common/xtensa_stackframe.c
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@ -46,7 +46,7 @@
#include <nuttx/arch.h>
#include "up_internal.h"
#include "xtensa.h"
/****************************************************************************
* Pre-processor Macros

2
arch/xtensa/src/common/xtensa_usestack.c
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@ -47,7 +47,7 @@
#include <nuttx/kmalloc.h>
#include <nuttx/arch.h>
#include "up_internal.h"
#include "xtensa.h"
/****************************************************************************
* Pre-processor Definitions