mirror of
https://github.com/apache/nuttx.git
synced 2025-01-13 10:58:49 +08:00
Mostly costmetic updates
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5452 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
parent
57820d7d90
commit
7c7a0d4f24
16 changed files with 149 additions and 108 deletions
|
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@ -1078,7 +1078,6 @@ svn checkout -r5447 svn://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
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svn checkout -r5447 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
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</pre></ul>
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<p>
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<b>Additional new features and extended functionality</b>
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</p>
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||||
|
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@ -1244,7 +1243,7 @@ svn checkout -r5447 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
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This build: (1) Uses all Windows style paths, (2) Uses primarily Windows batch commands from <code>CMD.exe</code>, with (3) a few extensions from <i>GNUWin32</i>.
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</p>
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||||
<p>
|
||||
This capability should still be considered a work in progress because: (1) it has not been verfied on all targets and tools, and (2) still lacks some of the creature-comforts of the more mature environments (like a function <code>configure.sh</code> script and <code>make menuconfig</code> support).
|
||||
This capability should still be considered a work in progress because: (1) It has not been verfied on all targets and tools, and (2) it still lacks some of the creature-comforts of the more mature environments (like a functional <code>configure.sh</code> script and <code>make menuconfig</code> support).
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</li>
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<li>
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Example Windows native builds for STM32F4Discovery, eZ80, z16f, z8, Z80, and Z180.
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@ -1890,8 +1889,7 @@ svn checkout -r5447 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
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</li>
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</ol>
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<p>
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||||
These ports uses a GNU arm-nuttx-elf toolchain* under either Linux or Cygwin (with native Windows GNU
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tools or Cygwin-based GNU tools).
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These ports uses a GNU arm-nuttx-elf toolchain* under either Linux or Cygwin (with native Windows GNU tools or Cygwin-based GNU tools).
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</p>
|
||||
<ul>
|
||||
<p>
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|
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@ -1999,8 +1997,7 @@ svn checkout -r5447 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
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<b>Atmel AT91SAM3U</b>.
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This port uses the <a href="http://www.atmel.com/">Atmel</a> SAM3U-EK
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development board that features the AT91SAM3U4E MCU.
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This port uses a GNU arm-nuttx-elf or arm-eabi toolchain* under either Linux or Cygwin (with native Windows GNU
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||||
tools or Cygwin-based GNU tools).
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This port uses a GNU arm-nuttx-elf or arm-eabi toolchain* under either Linux or Cygwin (with native Windows GNU tools or Cygwin-based GNU tools).
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</p>
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<ul>
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<p>
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|
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@ -2884,7 +2881,7 @@ BFD_ASSERT (*plt_offset != (bfd_vma) -1);
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<b>Zilog z16f Microncontroller</b>.
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This port use the Zilog z16f2800100zcog development kit and the Zilog
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ZDS-II Windows command line tools.
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The development environment is Cygwin under WinXP.
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The development environment is either Windows native or Cygwin under Windows.
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</p>
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||||
<ul>
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||||
<p>
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||||
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@ -2914,7 +2911,7 @@ BFD_ASSERT (*plt_offset != (bfd_vma) -1);
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<p>
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Both boards are based on the eZ80F091 part and both use the Zilog ZDS-II
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Windows command line tools.
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The development environment is Cygwin under WinXP.
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The development environment is either Windows native or Cygwin under Windows.
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</p>
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||||
<ul>
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<p>
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@ -2946,7 +2943,7 @@ BFD_ASSERT (*plt_offset != (bfd_vma) -1);
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</ul>
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<p>
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and the Zilog ZDS-II Windows command line tools.
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The development environment is Cygwin under WinXP.
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The development environment is either Windows native or Cygwin under Windows.
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</p>
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||||
<ul>
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<p>
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||||
|
|
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|||
24
README.txt
24
README.txt
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@ -10,7 +10,7 @@ README
|
|||
o Configuring NuttX
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||||
- Instantiating "Canned" Configurations
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||||
- NuttX Configuration Tool
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||||
- NuttX Configuration Tool from DOS
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||||
- NuttX Configuration Tool under DOS
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||||
o Toolchains
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||||
- Cross-Development Toolchains
|
||||
- NuttX Buildroot Toolchain
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||||
|
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@ -292,16 +292,16 @@ NuttX Configuration Tool
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|||
install 'mconf', make certain that your PATH variable includes
|
||||
a path to that installation directory.
|
||||
|
||||
NuttX Configuration Tool from DOS
|
||||
---------------------------------
|
||||
NuttX Configuration Tool under DOS
|
||||
----------------------------------
|
||||
|
||||
Recent versions of NuttX support building NuttX from a native Windows
|
||||
CMD.exe shell (see "Native Windows Build" below). But kconfig-frontends
|
||||
is a Linux tool. There have been some successes building a Windows
|
||||
native version of the kconfig-frontends tool, but that is not ready
|
||||
for prime time.
|
||||
Recent versions of NuttX support building NuttX from a native Windows
|
||||
CMD.exe shell (see "Native Windows Build" below). But kconfig-frontends
|
||||
is a Linux tool. There have been some successes building a Windows
|
||||
native version of the kconfig-frontends tool, but that is not ready
|
||||
for prime time.
|
||||
|
||||
At this point, there are only a few options for the Windows user:
|
||||
At this point, there are only a few options for the Windows user:
|
||||
|
||||
1. You can run the configuration tool using Cygwin. However, the
|
||||
Cygwin Makefile.win will complain so to do this will, you have
|
||||
|
|
@ -566,6 +566,12 @@ Native Windows Build
|
|||
http://www.mingw.org/. If you are using GNUWin32, then it is recommended
|
||||
the you not install the optional MSYS components as there may be conflicts.
|
||||
|
||||
This capability should still be considered a work in progress because:
|
||||
(1) It has not been verfied on all targets and tools, and
|
||||
(2) itstill lacks some of the creature-comforts of the more mature environments
|
||||
(like a functional configure.sh script and 'make menuconfig' support.
|
||||
See the section "NuttX Configuration Tool under DOS" above).
|
||||
|
||||
Installing GNUWin32
|
||||
-------------------
|
||||
|
||||
|
|
|
|||
|
|
@ -79,9 +79,11 @@ void up_doirq(int irq, uint32_t *regs)
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|||
uint32_t *savestate;
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||||
|
||||
/* Nested interrupts are not supported in this implementation. If you want
|
||||
* implemented nested interrupts, you would have to (1) change the way that
|
||||
* current regs is handled and (2) the design associated with
|
||||
* CONFIG_ARCH_INTERRUPTSTACK.
|
||||
* to implement nested interrupts, you would have to (1) change the way that
|
||||
* current_regs is handled and (2) the design associated with
|
||||
* CONFIG_ARCH_INTERRUPTSTACK. The savestate variable will not work for
|
||||
* that purpose as implemented here because only the outermost nested
|
||||
* interrupt can result in a context switch (it can probably be deleted).
|
||||
*/
|
||||
|
||||
/* Current regs non-zero indicates that we are processing an interrupt;
|
||||
|
|
|
|||
|
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@ -79,9 +79,11 @@ uint32_t *up_doirq(int irq, uint32_t *regs)
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|||
uint32_t *savestate;
|
||||
|
||||
/* Nested interrupts are not supported in this implementation. If you want
|
||||
* implemented nested interrupts, you would have to (1) change the way that
|
||||
* current regs is handled and (2) the design associated with
|
||||
* CONFIG_ARCH_INTERRUPTSTACK.
|
||||
* to implement nested interrupts, you would have to (1) change the way that
|
||||
* current_regs is handled and (2) the design associated with
|
||||
* CONFIG_ARCH_INTERRUPTSTACK. The savestate variable will not work for
|
||||
* that purpose as implemented here because only the outermost nested
|
||||
* interrupt can result in a context switch (it can probably be deleted).
|
||||
*/
|
||||
|
||||
/* Current regs non-zero indicates that we are processing an interrupt;
|
||||
|
|
|
|||
|
|
@ -79,9 +79,11 @@ uint8_t *up_doirq(uint8_t irq, uint8_t *regs)
|
|||
uint8_t *savestate;
|
||||
|
||||
/* Nested interrupts are not supported in this implementation. If you want
|
||||
* implemented nested interrupts, you would have to (1) change the way that
|
||||
* current regs is handled and (2) the design associated with
|
||||
* CONFIG_ARCH_INTERRUPTSTACK.
|
||||
* to implement nested interrupts, you would have to (1) change the way that
|
||||
* current_regs is handled and (2) the design associated with
|
||||
* CONFIG_ARCH_INTERRUPTSTACK. The savestate variable will not work for
|
||||
* that purpose as implemented here because only the outermost nested
|
||||
* interrupt can result in a context switch (it can probably be deleted).
|
||||
*/
|
||||
|
||||
/* Current regs non-zero indicates that we are processing an interrupt;
|
||||
|
|
|
|||
|
|
@ -79,9 +79,11 @@ uint32_t *up_doirq(int irq, uint32_t *regs)
|
|||
uint32_t *savestate;
|
||||
|
||||
/* Nested interrupts are not supported in this implementation. If you want
|
||||
* implemented nested interrupts, you would have to (1) change the way that
|
||||
* current regs is handled and (2) the design associated with
|
||||
* CONFIG_ARCH_INTERRUPTSTACK.
|
||||
* to implement nested interrupts, you would have to (1) change the way that
|
||||
* current_regs is handled and (2) the design associated with
|
||||
* CONFIG_ARCH_INTERRUPTSTACK. The savestate variable will not work for
|
||||
* that purpose as implemented here because only the outermost nested
|
||||
* interrupt can result in a context switch (it can probably be deleted).
|
||||
*/
|
||||
|
||||
/* Current regs non-zero indicates that we are processing an interrupt;
|
||||
|
|
|
|||
|
|
@ -79,9 +79,11 @@ uint8_t *up_doirq(int irq, uint8_t *regs)
|
|||
uint8_t *savestate;
|
||||
|
||||
/* Nested interrupts are not supported in this implementation. If you want
|
||||
* implemented nested interrupts, you would have to (1) change the way that
|
||||
* current regs is handled and (2) the design associated with
|
||||
* CONFIG_ARCH_INTERRUPTSTACK.
|
||||
* to implement nested interrupts, you would have to (1) change the way that
|
||||
* current_regs is handled and (2) the design associated with
|
||||
* CONFIG_ARCH_INTERRUPTSTACK. The savestate variable will not work for
|
||||
* that purpose as implemented here because only the outermost nested
|
||||
* interrupt can result in a context switch (it can probably be deleted).
|
||||
*/
|
||||
|
||||
/* Current regs non-zero indicates that we are processing an interrupt;
|
||||
|
|
|
|||
|
|
@ -79,9 +79,11 @@ uint32_t *up_doirq(int irq, uint32_t *regs)
|
|||
uint32_t *savestate;
|
||||
|
||||
/* Nested interrupts are not supported in this implementation. If you want
|
||||
* implemented nested interrupts, you would have to (1) change the way that
|
||||
* current regs is handled and (2) the design associated with
|
||||
* CONFIG_ARCH_INTERRUPTSTACK.
|
||||
* to implement nested interrupts, you would have to (1) change the way that
|
||||
* current_regs is handled and (2) the design associated with
|
||||
* CONFIG_ARCH_INTERRUPTSTACK. The savestate variable will not work for
|
||||
* that purpose as implemented here because only the outermost nested
|
||||
* interrupt can result in a context switch (it can probably be deleted).
|
||||
*/
|
||||
|
||||
/* Current regs non-zero indicates that we are processing an interrupt;
|
||||
|
|
|
|||
|
|
@ -79,6 +79,15 @@ uint32_t *up_doirq(int irq, uint32_t* regs)
|
|||
{
|
||||
uint32_t *savestate;
|
||||
|
||||
/* Nested interrupts are not supported in this implementation. If
|
||||
* you want to implement nested interrupts, you would have to (1)
|
||||
* change the way that current_regs is handled and (2) the design
|
||||
* associated with CONFIG_ARCH_INTERRUPTSTACK. The savestate
|
||||
* variable will not work for that purpose as implemented here
|
||||
* because only the outermost nested interrupt can result in a
|
||||
* context switch (it can probably be deleted).
|
||||
*/
|
||||
|
||||
/* Current regs non-zero indicates that we are processing
|
||||
* an interrupt; current_regs is also used to manage
|
||||
* interrupt level context switches.
|
||||
|
|
|
|||
|
|
@ -90,6 +90,15 @@ FAR chipreg_t *up_doirq(int irq, FAR chipreg_t *regs)
|
|||
{
|
||||
FAR chipreg_t *savestate;
|
||||
|
||||
/* Nested interrupts are not supported in this implementation. If
|
||||
* you want to implement nested interrupts, you would have to (1) change
|
||||
* the way that current_regs is handled and (2) the design associated
|
||||
* with CONFIG_ARCH_INTERRUPTSTACK. The savestate variable will not
|
||||
* work for that purpose as implemented here because only the outermost
|
||||
* nested interrupt can result in a context switch (it can probably be
|
||||
* deleted).
|
||||
*/
|
||||
|
||||
/* Current regs non-zero indicates that we are processing
|
||||
* an interrupt; current_regs is also used to manage
|
||||
* interrupt level context switches.
|
||||
|
|
|
|||
|
|
@ -34,8 +34,8 @@
|
|||
*
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef __ARCH_Z80_SRC_Z80_CHIP_H
|
||||
#define __ARCH_Z80_SRC_Z80_CHIP_H
|
||||
#ifndef __ARCH_Z80_INCLUDE_Z80_CHIP_H
|
||||
#define __ARCH_Z80_INCLUDE_Z80_CHIP_H
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
|
|
@ -76,4 +76,4 @@ extern "C" {
|
|||
#endif
|
||||
#endif
|
||||
|
||||
#endif /* __ARCH_Z80_SRC_Z80_CHIP_H */
|
||||
#endif /* __ARCH_Z80_INCLUDE_Z80_CHIP_H */
|
||||
|
|
|
|||
|
|
@ -94,28 +94,26 @@
|
|||
|
||||
#ifndef __ASSEMBLY__
|
||||
#ifdef __cplusplus
|
||||
#define EXTERN extern "C"
|
||||
extern "C" {
|
||||
#else
|
||||
#define EXTERN extern
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
/* Supplied by chip- or board-specific logic */
|
||||
|
||||
EXTERN void up_irqinitialize(void);
|
||||
EXTERN int up_timerisr(int irq, FAR chipreg_t *regs);
|
||||
void up_irqinitialize(void);
|
||||
int up_timerisr(int irq, FAR chipreg_t *regs);
|
||||
|
||||
#ifdef USE_LOWSERIALINIT
|
||||
EXTERN void up_lowserialinit(void);
|
||||
void up_lowserialinit(void);
|
||||
#endif
|
||||
|
||||
/* Defined in up_doirq.c */
|
||||
|
||||
EXTERN FAR chipreg_t *up_doirq(uint8_t irq, FAR chipreg_t *regs);
|
||||
FAR chipreg_t *up_doirq(uint8_t irq, FAR chipreg_t *regs);
|
||||
|
||||
/* Define in up_sigdeliver */
|
||||
|
||||
EXTERN void up_sigdeliver(void);
|
||||
void up_sigdeliver(void);
|
||||
|
||||
/* Defined in CPU-specific logic (only for Z180) */
|
||||
|
||||
|
|
@ -132,7 +130,7 @@ void up_addregion(void);
|
|||
/* Defined in up_serial.c */
|
||||
|
||||
#ifdef USE_SERIALDRIVER
|
||||
EXTERN void up_serialinit(void);
|
||||
void up_serialinit(void);
|
||||
#else
|
||||
# define up_serialinit()
|
||||
#endif
|
||||
|
|
@ -140,7 +138,7 @@ EXTERN void up_serialinit(void);
|
|||
/* Defined in drivers/lowconsole.c */
|
||||
|
||||
#ifdef CONFIG_DEV_LOWCONSOLE
|
||||
EXTERN void lowconsole_init(void);
|
||||
void lowconsole_init(void);
|
||||
#else
|
||||
# define lowconsole_init()
|
||||
#endif
|
||||
|
|
@ -159,14 +157,14 @@ extern void up_puts(const char *str);
|
|||
|
||||
/* Defined in up_timerisr.c */
|
||||
|
||||
EXTERN void up_timerinit(void);
|
||||
void up_timerinit(void);
|
||||
|
||||
/* Defined in board/up_leds.c */
|
||||
|
||||
#ifdef CONFIG_ARCH_LEDS
|
||||
EXTERN void up_ledinit(void);
|
||||
EXTERN void up_ledon(int led);
|
||||
EXTERN void up_ledoff(int led);
|
||||
void up_ledinit(void);
|
||||
void up_ledon(int led);
|
||||
void up_ledoff(int led);
|
||||
#else
|
||||
# define up_ledinit()
|
||||
# define up_ledon(led)
|
||||
|
|
@ -176,16 +174,16 @@ EXTERN void up_ledoff(int led);
|
|||
/* Architecture specific hook into the timer interrupt handler */
|
||||
|
||||
#ifdef CONFIG_ARCH_TIMERHOOK
|
||||
EXTERN void up_timerhook(void);
|
||||
void up_timerhook(void);
|
||||
#endif
|
||||
|
||||
/* Defined in board/up_network.c */
|
||||
|
||||
#ifdef CONFIG_NET
|
||||
EXTERN int up_netinitialize(void);
|
||||
EXTERN void up_netuninitialize(void);
|
||||
int up_netinitialize(void);
|
||||
void up_netuninitialize(void);
|
||||
# ifdef CONFIG_ARCH_MCFILTER
|
||||
EXTERN int up_multicastfilter(FAR struct uip_driver_s *dev, FAR uint8_t *mac, bool enable);
|
||||
int up_multicastfilter(FAR struct uip_driver_s *dev, FAR uint8_t *mac, bool enable);
|
||||
# else
|
||||
# define up_multicastfilter(dev, mac, enable)
|
||||
# endif
|
||||
|
|
@ -197,19 +195,18 @@ EXTERN int up_multicastfilter(FAR struct uip_driver_s *dev, FAR uint8_t *mac, bo
|
|||
|
||||
/* Return the current value of the stack pointer (used in stack dump logic) */
|
||||
|
||||
EXTERN uint16_t up_getsp(void);
|
||||
uint16_t up_getsp(void);
|
||||
|
||||
/* Dump stack and registers */
|
||||
|
||||
#ifdef CONFIG_ARCH_STACKDUMP
|
||||
EXTERN void up_stackdump(void);
|
||||
void up_stackdump(void);
|
||||
# define REGISTER_DUMP() _REGISTER_DUMP()
|
||||
#else
|
||||
# define up_stackdump()
|
||||
# define REGISTER_DUMP()
|
||||
#endif
|
||||
|
||||
#undef EXTERN
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -67,7 +67,14 @@
|
|||
|
||||
#define IN_INTERRUPT() (current_regs != NULL)
|
||||
|
||||
/* The following macro is used when the system enters interrupt handling logic */
|
||||
/* The following macro is used when the system enters interrupt handling logic
|
||||
*
|
||||
* NOTE: Nested interrupts are not supported in this implementation. If you want
|
||||
* to implement nested interrupts, you would have to change the way that
|
||||
* current_regs is handled. The savestate variable would not work for
|
||||
* that purpose as implemented here because only the outermost nested
|
||||
* interrupt can result in a context switch (it can probably be deleted).
|
||||
*/
|
||||
|
||||
#define DECL_SAVESTATE() \
|
||||
FAR chipreg_t *savestate
|
||||
|
|
@ -132,33 +139,30 @@ extern volatile chipreg_t *current_regs;
|
|||
|
||||
#ifndef __ASSEMBLY__
|
||||
#ifdef __cplusplus
|
||||
#define EXTERN extern "C"
|
||||
extern "C" {
|
||||
#else
|
||||
#define EXTERN extern
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
/* Defined in ez80_copystate.c */
|
||||
|
||||
EXTERN void ez80_copystate(FAR chipreg_t *dest, FAR const chipreg_t *src);
|
||||
void ez80_copystate(FAR chipreg_t *dest, FAR const chipreg_t *src);
|
||||
|
||||
/* Defined in ez80_saveusercontext.asm */
|
||||
|
||||
EXTERN int ez80_saveusercontext(FAR chipreg_t *regs);
|
||||
int ez80_saveusercontext(FAR chipreg_t *regs);
|
||||
|
||||
/* Defined in ez80_restorecontext.asm */
|
||||
|
||||
EXTERN void ez80_restorecontext(FAR chipreg_t *regs);
|
||||
void ez80_restorecontext(FAR chipreg_t *regs);
|
||||
|
||||
/* Defined in ez80_sigsetup.c */
|
||||
|
||||
EXTERN void ez80_sigsetup(FAR _TCB *tcb, sig_deliver_t sigdeliver, chipreg_t *regs);
|
||||
void ez80_sigsetup(FAR _TCB *tcb, sig_deliver_t sigdeliver, chipreg_t *regs);
|
||||
|
||||
/* Defined in ez80_registerdump.c */
|
||||
|
||||
EXTERN void ez80_registerdump(void);
|
||||
void ez80_registerdump(void);
|
||||
|
||||
#undef EXTERN
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -77,9 +77,11 @@
|
|||
* - savestate holds the previous value of current_state.
|
||||
* - savecpr holds the previous value of current_cpr.
|
||||
*
|
||||
* TODO: I think this logic is bad... I do not thing that this will really
|
||||
* handle nested interrupts correctly. What if we are nested and then a
|
||||
* context switch occurs? current_regs will not be updated correctly!
|
||||
* NOTE: Nested interrupts are not supported in this implementation. If you want
|
||||
* to implement nested interrupts, you would have to change the way that
|
||||
* current_regs/cbr is handled. The savestate/savecbr variables would not work
|
||||
* for that purpose as implemented here because only the outermost nested
|
||||
* interrupt can result in a context switch (they can probabaly be deleted).
|
||||
*/
|
||||
|
||||
#define DECL_SAVESTATE() \
|
||||
|
|
@ -203,33 +205,30 @@ extern uint8_t current_cbr;
|
|||
|
||||
#ifndef __ASSEMBLY__
|
||||
#ifdef __cplusplus
|
||||
#define EXTERN extern "C"
|
||||
extern "C" {
|
||||
#else
|
||||
#define EXTERN extern
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
/* Defined in z180_copystate.c */
|
||||
|
||||
EXTERN void z180_copystate(FAR chipreg_t *dest, FAR const chipreg_t *src);
|
||||
void z180_copystate(FAR chipreg_t *dest, FAR const chipreg_t *src);
|
||||
|
||||
/* Defined in z180_saveusercontext.asm */
|
||||
|
||||
EXTERN int z180_saveusercontext(FAR chipreg_t *regs);
|
||||
int z180_saveusercontext(FAR chipreg_t *regs);
|
||||
|
||||
/* Defined in z180_restoreusercontext.asm */
|
||||
|
||||
EXTERN void z180_restoreusercontext(FAR chipreg_t *regs);
|
||||
void z180_restoreusercontext(FAR chipreg_t *regs);
|
||||
|
||||
/* Defined in z180_sigsetup.c */
|
||||
|
||||
EXTERN void z180_sigsetup(FAR _TCB *tcb, sig_deliver_t sigdeliver, FAR chipreg_t *regs);
|
||||
void z180_sigsetup(FAR _TCB *tcb, sig_deliver_t sigdeliver, FAR chipreg_t *regs);
|
||||
|
||||
/* Defined in z180_registerdump.c */
|
||||
|
||||
EXTERN void z180_registerdump(void);
|
||||
void z180_registerdump(void);
|
||||
|
||||
#undef EXTERN
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -112,7 +112,14 @@
|
|||
#define IN_INTERRUPT() \
|
||||
(g_z8irqstate.state != Z8_IRQSTATE_NONE)
|
||||
|
||||
/* The following macro is used when the system enters interrupt handling logic */
|
||||
/* The following macro is used when the system enters interrupt handling logic
|
||||
*
|
||||
* NOTE: Nested interrupts are not supported in this implementation. If you want
|
||||
* to implement nested interrupts, you would have to change the way that
|
||||
* current_regs is handled. The savestate variable would not work for
|
||||
* that purpose as implemented here because only the outermost nested
|
||||
* interrupt can result in a context switch (it can probably be deleted).
|
||||
*/
|
||||
|
||||
#define DECL_SAVESTATE() \
|
||||
struct z8_irqstate_s savestate
|
||||
|
|
@ -216,37 +223,34 @@ extern struct z8_irqstate_s g_z8irqstate;
|
|||
|
||||
#ifndef __ASSEMBLY__
|
||||
#ifdef __cplusplus
|
||||
#define EXTERN extern "C"
|
||||
extern "C" {
|
||||
#else
|
||||
#define EXTERN extern
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
/* Defined in z8_irq.c */
|
||||
|
||||
EXTERN void up_maskack_irq(int irq);
|
||||
void up_maskack_irq(int irq);
|
||||
|
||||
/* Defined in z8_saveusercontext.asm */
|
||||
|
||||
EXTERN int z8_saveusercontext(FAR chipreg_t *regs);
|
||||
int z8_saveusercontext(FAR chipreg_t *regs);
|
||||
|
||||
/* Defined in z8_saveirqcontext.c */
|
||||
|
||||
EXTERN void z8_saveirqcontext(FAR chipreg_t *regs);
|
||||
void z8_saveirqcontext(FAR chipreg_t *regs);
|
||||
|
||||
/* Defined in z8_restorecontext.asm */
|
||||
|
||||
EXTERN void z8_restorecontext(FAR chipreg_t *regs);
|
||||
void z8_restorecontext(FAR chipreg_t *regs);
|
||||
|
||||
/* Defined in z8_sigsetup.c */
|
||||
|
||||
EXTERN void z8_sigsetup(FAR _TCB *tcb, sig_deliver_t sigdeliver, FAR chipreg_t *regs);
|
||||
void z8_sigsetup(FAR _TCB *tcb, sig_deliver_t sigdeliver, FAR chipreg_t *regs);
|
||||
|
||||
/* Defined in z8_registerdump.c */
|
||||
|
||||
EXTERN void z8_registerdump(void);
|
||||
void z8_registerdump(void);
|
||||
|
||||
#undef EXTERN
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -66,7 +66,14 @@
|
|||
|
||||
#define IN_INTERRUPT() (current_regs != NULL)
|
||||
|
||||
/* The following macro is used when the system enters interrupt handling logic */
|
||||
/* The following macro is used when the system enters interrupt handling logic
|
||||
*
|
||||
* NOTE: Nested interrupts are not supported in this implementation. If you want
|
||||
* to implement nested interrupts, you would have to change the way that
|
||||
* current_regs is handled. The savestate variable would not work for
|
||||
* that purpose as implemented here because only the outermost nested
|
||||
* interrupt can result in a context switch (it can probably be deleted).
|
||||
*/
|
||||
|
||||
#define DECL_SAVESTATE() \
|
||||
FAR chipreg_t *savestate
|
||||
|
|
@ -131,33 +138,30 @@ extern volatile chipreg_t *current_regs;
|
|||
|
||||
#ifndef __ASSEMBLY__
|
||||
#ifdef __cplusplus
|
||||
#define EXTERN extern "C"
|
||||
extern "C" {
|
||||
#else
|
||||
#define EXTERN extern
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
/* Defined in z80_copystate.c */
|
||||
|
||||
EXTERN void z80_copystate(FAR chipreg_t *dest, FAR const chipreg_t *src);
|
||||
void z80_copystate(FAR chipreg_t *dest, FAR const chipreg_t *src);
|
||||
|
||||
/* Defined in z80_saveusercontext.asm */
|
||||
|
||||
EXTERN int z80_saveusercontext(FAR chipreg_t *regs);
|
||||
int z80_saveusercontext(FAR chipreg_t *regs);
|
||||
|
||||
/* Defined in z80_restoreusercontext.asm */
|
||||
|
||||
EXTERN void z80_restoreusercontext(FAR chipreg_t *regs);
|
||||
void z80_restoreusercontext(FAR chipreg_t *regs);
|
||||
|
||||
/* Defined in z80_sigsetup.c */
|
||||
|
||||
EXTERN void z80_sigsetup(FAR _TCB *tcb, sig_deliver_t sigdeliver, FAR chipreg_t *regs);
|
||||
void z80_sigsetup(FAR _TCB *tcb, sig_deliver_t sigdeliver, FAR chipreg_t *regs);
|
||||
|
||||
/* Defined in z80_registerdump.c */
|
||||
|
||||
EXTERN void z80_registerdump(void);
|
||||
void z80_registerdump(void);
|
||||
|
||||
#undef EXTERN
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Reference in a new issue