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Early integration fixes 

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@1783 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo 2009-05-15 18:03:59 +00:00
parent cbb86895de
commit 88f5e87e86
4 changed files with 86 additions and 78 deletions
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155
nuttx/arch/arm/src/lm3s/lm3s_irq.c
View File

@ -41,6 +41,8 @@
#include <nuttx/config.h>
#include <sys/types.h>
#include <debug.h>
#include <nuttx/irq.h>
#include <nuttx/arch.h>
@ -73,6 +75,83 @@ uint32 *current_regs;
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: lm3s_nmi, lm3s_hardfault, lm3s_mpu, lm3s_busfault, lm3s_usagefault,
* lm3s_svcall, lm3s_dbgmonitor, lm3s_pendsv, lm3s_reserved
*
* Description:
* Handlers for various execptions. None are handled and all are fatal
* error conditions. The only advantage these provided over the default
* unexpected interrupt handler is that they provide a diagnostic output.
*
****************************************************************************/
#ifdef CONFIG_DEBUG
static int lm3s_nmi(int irq, FAR void *context)
{
(void)irqsave();
dbg("PANIC!!! NMI received\n");
PANIC(OSERR_UNEXPECTEDISR);
return 0;
}
static int lm3s_hardfault(int irq, FAR void *context)
{
(void)irqsave();
dbg("PANIC!!! Hard fault received\n");
PANIC(OSERR_UNEXPECTEDISR);
return 0;
}
static int lm3s_mpu(int irq, FAR void *context)
{
(void)irqsave();
dbg("PANIC!!! MPU interrupt received\n");
PANIC(OSERR_UNEXPECTEDISR);
return 0;
}
static int lm3s_busfault(int irq, FAR void *context)
{
(void)irqsave();
dbg("PANIC!!! Bus fault recived\n");
PANIC(OSERR_UNEXPECTEDISR);
return 0;
}
static int lm3s_usagefault(int irq, FAR void *context)
{
(void)irqsave();
dbg("PANIC!!! Usage fault received\n");
PANIC(OSERR_UNEXPECTEDISR);
return 0;
}
static int lm3s_svcall(int irq, FAR void *context)
{
(void)irqsave();
dbg("PANIC!!! SVCALL received\n");
PANIC(OSERR_UNEXPECTEDISR);
return 0;
}
static int lm3s_dbgmonitor(int irq, FAR void *context)
{
(void)irqsave();
dbg("PANIC!!! Debug Monitor receieved\n");
PANIC(OSERR_UNEXPECTEDISR);
return 0;
}
static int lm3s_reserved(int irq, FAR void *context)
{
(void)irqsave();
dbg("PANIC!!! Reserved interrupt\n");
PANIC(OSERR_UNEXPECTEDISR);
return 0;
}
#endif
/****************************************************************************
* Name: lml3s_irqinfo
*
@ -322,79 +401,3 @@ int up_prioritize_irq(int irq, int priority)
return OK;
}
#endif
/****************************************************************************
* Name: lm3s_nmi, lm3s_hardfault, lm3s_mpu, lm3s_busfault, lm3s_usagefault,
* lm3s_svcall, lm3s_dbgmonitor, lm3s_pendsv, lm3s_reserved
*
* Description:
* Handlers for various execptions. None are handler and all are fatal
* error conditions.
*
****************************************************************************/
#ifdef CONFIG_DEBUG
int lm3s_nmi(int irq, FAR void *context)
{
(void)irqsave();
dbg("PANIC!!! NMI received\n");
PANIC(OSERR_UNEXPECTEDISR);
return 0;
}
int lm3s_hardfault(int irq, FAR void *context)
{
(void)irqsave();
dbg("PANIC!!! Hard fault received\n");
PANIC(OSERR_UNEXPECTEDISR);
return 0;
}
int lm3s_mpu(int irq, FAR void *context)
{
(void)irqsave();
dbg("PANIC!!! MPU interrupt received\n");
PANIC(OSERR_UNEXPECTEDISR);
return 0;
}
int lm3s_busfault(int irq, FAR void *context)
{
(void)irqsave();
dbg("PANIC!!! Bus fault recived\n");
PANIC(OSERR_UNEXPECTEDISR);
return 0;
}
int lm3s_usagefault(int irq, FAR void *context)
{
(void)irqsave();
dbg("PANIC!!! Usage fault received\n");
PANIC(OSERR_UNEXPECTEDISR);
return 0;
}
int lm3s_svcall(int irq, FAR void *context)
{
(void)irqsave();
dbg("PANIC!!! SVCALL received\n");
PANIC(OSERR_UNEXPECTEDISR);
return 0;
}
int lm3s_dbgmonitor(int irq, FAR void *context)
{
(void)irqsave();
dbg("PANIC!!! Debug Monitor receieved\n");
PANIC(OSERR_UNEXPECTEDISR);
return 0;
}
int lm3s_reserved(int irq, FAR void *context)
{
(void)irqsave();
dbg("PANIC!!! Reserved interrupt\n");
PANIC(OSERR_UNEXPECTEDISR);
return 0;
}
#endif

1
nuttx/arch/arm/src/lm3s/lm3s_lowputc.c
View File

@ -220,7 +220,6 @@ void up_lowputc(char ch)
void up_lowsetup(void)
{
uint32 rcgc1;
#if defined(HAVE_CONSOLE) && !defined(CONFIG_SUPPRESS_UART_CONFIG)
uint32 ctl;

6
nuttx/configs/eagle100/ostest/defconfig
View File

@ -131,6 +131,9 @@ CONFIG_LM3S_ETHLEDS=n
# CONFIG_INTELHEX_BINARY - make the Intel HEX binary format
# used with many different loaders using the GNU objcopy program
# Should not be selected if you are not using the GNU toolchain.
# CONFIG_MOTOROLA_SREC - make the Motorola S-Record binary format
# used with many different loaders using the GNU objcopy program
# Should not be selected if you are not using the GNU toolchain.
# CONFIG_RAW_BINARY - make a raw binary format file used with many
# different loaders using the GNU objcopy program. This option
# should not be selected if you are not using the GNU toolchain.
@ -138,7 +141,8 @@ CONFIG_LM3S_ETHLEDS=n
#
CONFIG_RRLOAD_BINARY=n
CONFIG_INTELHEX_BINARY=n
CONFIG_RAW_BINARY=n
CONFIG_MOTOROLA_SREC=n
CONFIG_RAW_BINARY=y
CONFIG_HAVE_LIBM=n
#

2
nuttx/configs/eagle100/ostest/ld.script
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@ -52,10 +52,12 @@ SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
*(.text)
*(.fixup)
*(.gnu.warning)
*(.rodata)
*(.rodata.str1.1)
*(.glue_7)
*(.glue_7t)
*(.got) /* Global offset table */