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bsps/sparc: Remove set_vector() usage and implementation

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Removed all uses and implementations of set_vector() function across ERC32,
LEON2, and LEON3 BSPs. Replaced with rtems_interrupt_handler_install() and
rtems_interrupt_entry_install().

- Added ERC32_Clear_and_unmask_interrupt() and LEON_Clear_and_unmask_interrupt()
  for unmasking logic previously in set_vector().
- Deleted set_vector() definitions and implementations in each BSP.
- Updated related obj.yml files.
- Replaced set_vector() with rtems_interrupt_catch() in shared/gnatcommon.c.
This commit is contained in:
Sunil-Hegde
2025-05-16 01:43:20 +05:30
committed by Sunil Hegde
parent 3e1a73d634
commit a899cdd57d
17 changed files with 250 additions and 298 deletions
Download Patch File Download Diff File Expand all files Collapse all files

126
bsps/sparc/erc32/console/erc32_console.c
View File

@@ -31,6 +31,7 @@
#define CONSOLE_UART_A_TRAP ERC32_TRAP_TYPE(ERC32_INTERRUPT_UART_A_RX_TX)
#define CONSOLE_UART_B_TRAP ERC32_TRAP_TYPE(ERC32_INTERRUPT_UART_B_RX_TX)
#define CONSOLE_UART_ERROR_TRAP ERC32_TRAP_TYPE(ERC32_INTERRUPT_UART_ERROR)
static uint8_t erc32_console_get_register(uintptr_t addr, uint8_t i)
{
@@ -47,39 +48,43 @@ static void erc32_console_set_register(uintptr_t addr, uint8_t i, uint8_t val)
static int erc32_console_first_open(int major, int minor, void *arg);
#if (CONSOLE_USE_INTERRUPTS)
static ssize_t erc32_console_write_support_int(
int minor, const char *buf, size_t len);
static ssize_t erc32_console_write_support_int(
int minor, const char *buf, size_t len);
static rtems_interrupt_entry erc32_UART_A;
static rtems_interrupt_entry erc32_UART_B;
static rtems_interrupt_entry erc32_UART_ERROR;
#else
int console_inbyte_nonblocking( int port );
static ssize_t erc32_console_write_support_polled(
int minor, const char *buf, size_t len);
int console_inbyte_nonblocking( int port );
static ssize_t erc32_console_write_support_polled(
int minor, const char *buf, size_t len);
#endif
static void erc32_console_initialize(int minor);
#if (CONSOLE_USE_INTERRUPTS)
const console_fns erc32_fns = {
libchip_serial_default_probe, /* deviceProbe */
erc32_console_first_open, /* deviceFirstOpen */
NULL, /* deviceLastClose */
NULL, /* deviceRead */
erc32_console_write_support_int, /* deviceWrite */
erc32_console_initialize, /* deviceInitialize */
NULL, /* deviceWritePolled */
NULL, /* deviceSetAttributes */
true /* deviceOutputUsesInterrupts */
};
const console_fns erc32_fns = {
libchip_serial_default_probe, /* deviceProbe */
erc32_console_first_open, /* deviceFirstOpen */
NULL, /* deviceLastClose */
NULL, /* deviceRead */
erc32_console_write_support_int, /* deviceWrite */
erc32_console_initialize, /* deviceInitialize */
NULL, /* deviceWritePolled */
NULL, /* deviceSetAttributes */
true /* deviceOutputUsesInterrupts */
};
#else
const console_fns erc32_fns = {
libchip_serial_default_probe, /* deviceProbe */
erc32_console_first_open, /* deviceFirstOpen */
NULL, /* deviceLastClose */
console_inbyte_nonblocking, /* deviceRead */
erc32_console_write_support_polled, /* deviceWrite */
erc32_console_initialize, /* deviceInitialize */
NULL, /* deviceWritePolled */
NULL, /* deviceSetAttributes */
false /* deviceOutputUsesInterrupts */
};
const console_fns erc32_fns = {
libchip_serial_default_probe, /* deviceProbe */
erc32_console_first_open, /* deviceFirstOpen */
NULL, /* deviceLastClose */
console_inbyte_nonblocking, /* deviceRead */
erc32_console_write_support_polled, /* deviceWrite */
erc32_console_initialize, /* deviceInitialize */
NULL, /* deviceWritePolled */
NULL, /* deviceSetAttributes */
false /* deviceOutputUsesInterrupts */
};
#endif
console_tbl Console_Configuration_Ports [] = {
@@ -148,7 +153,7 @@ static int erc32_console_first_open(int major, int minor, void *arg)
#if (CONSOLE_USE_INTERRUPTS)
static ssize_t erc32_console_write_support_int(
int minor, const char *buf, size_t len)
int minor, const char *buf, size_t len)
{
if (len > 0) {
console_data *cd = &Console_Port_Data[minor];
@@ -177,9 +182,7 @@ static ssize_t erc32_console_write_support_int(
return 0;
}
static void erc32_console_isr_error(
rtems_vector_number vector
)
static rtems_isr erc32_console_isr_error( void *vector )
{
int UStat;
@@ -198,9 +201,7 @@ static void erc32_console_isr_error(
ERC32_Clear_interrupt( ERC32_INTERRUPT_UART_ERROR );
}
static void erc32_console_isr_a(
rtems_vector_number vector
)
static rtems_isr erc32_console_isr_a( void *vector )
{
console_data *cd = &Console_Port_Data[0];
@@ -239,9 +240,7 @@ static void erc32_console_isr_a(
} while (ERC32_Is_interrupt_pending (ERC32_INTERRUPT_UART_A_RX_TX));
}
static void erc32_console_isr_b(
rtems_vector_number vector
)
static rtems_isr erc32_console_isr_b( void *vector )
{
console_data *cd = &Console_Port_Data[1];
@@ -300,17 +299,16 @@ static ssize_t erc32_console_write_support_polled(
#endif
/*
* Console Device Driver Entry Points
*
*/
static void erc32_console_initialize(
int minor
)
static void erc32_console_initialize( int minor )
{
console_data *cd = &Console_Port_Data [minor];
#if (CONSOLE_USE_INTERRUPTS)
static bool interrupts_installed = false;
#endif
cd->bActive = false;
cd->pDeviceContext = 0;
@@ -326,9 +324,47 @@ static void erc32_console_initialize(
* Initialize Hardware
*/
#if (CONSOLE_USE_INTERRUPTS)
set_vector(erc32_console_isr_a, CONSOLE_UART_A_TRAP, 1);
set_vector(erc32_console_isr_b, CONSOLE_UART_B_TRAP, 1);
set_vector(erc32_console_isr_error, CONSOLE_UART_ERROR_TRAP, 1);
if (!interrupts_installed) {
rtems_interrupt_entry_initialize(
&erc32_UART_A,
erc32_console_isr_a,
NULL,
"process UART A"
);
rtems_interrupt_entry_install(
ERC32_INTERRUPT_UART_A_RX_TX,
RTEMS_INTERRUPT_UNIQUE,
&erc32_UART_A
);
SPARC_Clear_and_unmask_interrupt(CONSOLE_UART_A_TRAP);
rtems_interrupt_entry_initialize(
&erc32_UART_B,
erc32_console_isr_b,
NULL,
"process UART B"
);
rtems_interrupt_entry_install(
ERC32_INTERRUPT_UART_B_RX_TX,
RTEMS_INTERRUPT_UNIQUE,
&erc32_UART_B
);
SPARC_Clear_and_unmask_interrupt(CONSOLE_UART_B_TRAP);
rtems_interrupt_entry_initialize(
&erc32_UART_ERROR,
erc32_console_isr_error,
NULL,
"process UART Error"
);
rtems_interrupt_entry_install(
ERC32_INTERRUPT_UART_ERROR,
RTEMS_INTERRUPT_UNIQUE,
&erc32_UART_ERROR
);
SPARC_Clear_and_unmask_interrupt(CONSOLE_UART_ERROR_TRAP);
interrupts_installed = true;
}
#endif
/* Clear any previous error flags */

6
bsps/sparc/erc32/include/bsp.h
View File

@@ -84,11 +84,7 @@ extern int end; /* last address in the program */
/* functions */
rtems_isr_entry set_vector( /* returns old vector */
rtems_isr_entry handler, /* isr routine */
rtems_vector_number vector, /* vector number */
int type /* RTEMS or RAW intr */
);
void SPARC_Clear_and_unmask_interrupt(rtems_vector_number vector);
void BSP_fatal_exit(uint32_t error);

9
bsps/sparc/erc32/include/tm27.h
View File

@@ -62,7 +62,14 @@
#define TM27_USE_VECTOR_HANDLER
#define Install_tm27_vector( handler ) \
set_vector( (handler), TEST_VECTOR, 1 );
rtems_interrupt_handler_install( \
TEST_VECTOR, \
"test tm27 interrupt", \
RTEMS_INTERRUPT_UNIQUE, \
handler, \
NULL \
); \
SPARC_Clear_and_unmask_interrupt(TEST_VECTOR);
#define Cause_tm27_intr() \
__asm__ volatile( "ta 0x10; nop " );

18
bsps/sparc/erc32/start/bspsmp.c
View File

@@ -66,7 +66,7 @@ void _CPU_SMP_Send_interrupt( uint32_t target_processor_index )
}
static rtems_isr bsp_inter_processor_interrupt(
rtems_vector_number vector
void *vector
)
{
_SMP_Inter_processor_interrupt_handler( _Per_CPU_Get() );
@@ -74,7 +74,21 @@ static rtems_isr bsp_inter_processor_interrupt(
static void erc32_install_inter_processor_interrupt( void )
{
set_vector( bsp_inter_processor_interrupt, IPI_VECTOR, 1 );
rtems_interrupt_entry erc32_handle_ipi;
rtems_interrupt_entry_initialize(
&erc32_handle_ipi,
bsp_inter_processor_interrupt,
NULL,
"process IPI Interrupt"
);
rtems_interrupt_entry_install(
IPI_VECTOR,
RTEMS_INTERRUPT_UNIQUE,
&erc32_handle_ipi
);
SPARC_Clear_and_unmask_interrupt(IPI_VECTOR);
}
RTEMS_SYSINIT_ITEM(

61
bsps/sparc/erc32/start/setvec.c
View File

@@ -1,61 +0,0 @@
/* set_vector
*
* This routine installs an interrupt vector on the SPARC simulator.
*
* INPUT PARAMETERS:
* handler - interrupt handler entry point
* vector - vector number
* type - 0 indicates raw hardware connect
* 1 indicates RTEMS interrupt connect
*
* OUTPUT PARAMETERS: NONE
*
* RETURNS:
* address of previous interrupt handler
*
* COPYRIGHT (c) 1989-1999.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*
* Ported to ERC32 implementation of the SPARC by On-Line Applications
* Research Corporation (OAR) under contract to the European Space
* Agency (ESA).
*
* ERC32 modifications of respective RTEMS file: COPYRIGHT (c) 1995.
* European Space Agency.
*/
#include <bsp.h>
rtems_isr_entry set_vector( /* returns old vector */
rtems_isr_entry handler, /* isr routine */
rtems_vector_number vector, /* vector number */
int type /* RTEMS or RAW intr */
)
{
rtems_isr_entry previous_isr;
if ( type ) {
rtems_interrupt_catch( handler, vector, &previous_isr );
} else {
_CPU_ISR_install_raw_handler(
vector,
(void *)handler,
(void *)&previous_isr
);
}
if ( SPARC_IS_INTERRUPT_TRAP( vector ) ) {
uint32_t source;
source = SPARC_INTERRUPT_TRAP_TO_SOURCE( vector );
ERC32_Clear_interrupt( source );
ERC32_Unmask_interrupt( source );
}
return previous_isr;
}

37
bsps/sparc/leon2/console/console.c
View File

@@ -39,6 +39,9 @@ bool Is_TX_active[ 2 ];
void *console_termios_data[ 2 ];
static rtems_interrupt_entry leon_UART_1;
static rtems_interrupt_entry leon_UART_2;
/*
* console_isr_a
*
@@ -204,11 +207,35 @@ void console_initialize_interrupts( void )
LEON_REG.UART_Control_1 |= LEON_REG_UART_CTRL_RI | LEON_REG_UART_CTRL_TI;
LEON_REG.UART_Control_2 |= LEON_REG_UART_CTRL_RI | LEON_REG_UART_CTRL_TI;
set_vector( console_isr_a, CONSOLE_UART_1_TRAP, 1 );
#ifdef RDB_BREAK_IN
if (trap_table[0x150/4] == 0x91d02000)
#endif
set_vector( console_isr_b, CONSOLE_UART_2_TRAP, 1 );
rtems_interrupt_entry_initialize(
&leon_UART_1,
console_isr_a,
NULL,
"process UART 1"
);
rtems_interrupt_entry_install(
LEON_INTERRUPT_UART_1_RX_TX,
RTEMS_INTERRUPT_UNIQUE,
&leon_UART_1
);
SPARC_Clear_and_unmask_interrupt(CONSOLE_UART_1_TRAP);
rtems_interrupt_entry_initialize(
&leon_UART_2,
console_isr_b,
NULL,
"process UART 2"
);
#ifdef RDB_BREAK_IN
if (trap_table[0x150/4] == 0x91d02000)
#endif
rtems_interrupt_entry_install(
LEON_INTERRUPT_UART_2_RX_TX,
RTEMS_INTERRUPT_UNIQUE,
&leon_UART_2
);
SPARC_Clear_and_unmask_interrupt(CONSOLE_UART_2_TRAP);
}
/*

8
bsps/sparc/leon2/include/bsp.h
View File

@@ -106,13 +106,7 @@ extern int CLOCK_SPEED;
extern int end; /* last address in the program */
/* miscellaneous stuff assumed to exist */
rtems_isr_entry set_vector( /* returns old vector */
rtems_isr_entry handler, /* isr routine */
rtems_vector_number vector, /* vector number */
int type /* RTEMS or RAW intr */
);
void SPARC_Clear_and_unmask_interrupt(rtems_vector_number vector);
void BSP_fatal_exit(uint32_t error);

10
bsps/sparc/leon2/include/tm27.h
View File

@@ -62,7 +62,15 @@
#define TM27_USE_VECTOR_HANDLER
#define Install_tm27_vector( handler ) \
set_vector( (handler), TEST_VECTOR, 1 );
rtems_interrupt_handler_install( \
TEST_VECTOR, \
"test tm27 interrupt", \
RTEMS_INTERRUPT_UNIQUE, \
handler, \
NULL \
); \
SPARC_Clear_and_unmask_interrupt(TEST_VECTOR);
#define Cause_tm27_intr() \
__asm__ volatile( "ta 0x10; nop " );

62
bsps/sparc/leon2/start/setvec.c
View File

@@ -1,62 +0,0 @@
/**
* @file
* @ingroup RTEMSBSPsSPARCLEON2
* @brief Installs an interrupt vector on the SPARC simulator
*/
/* set_vector
*
* This routine installs an interrupt vector on the SPARC simulator.
*
* INPUT PARAMETERS:
* handler - interrupt handler entry point
* vector - vector number
* type - 0 indicates raw hardware connect
* 1 indicates RTEMS interrupt connect
*
* OUTPUT PARAMETERS: NONE
*
* RETURNS:
* address of previous interrupt handler
*
* COPYRIGHT (c) 1989-1998.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*
* Ported to LEON implementation of the SPARC by On-Line Applications
* Research Corporation (OAR) under contract to the European Space
* Agency (ESA).
*
* LEON modifications of respective RTEMS file: COPYRIGHT (c) 1995.
* European Space Agency.
*/
#include <bsp.h>
rtems_isr_entry set_vector( /* returns old vector */
rtems_isr_entry handler, /* isr routine */
rtems_vector_number vector, /* vector number */
int type /* RTEMS or RAW intr */
)
{
rtems_isr_entry previous_isr;
if ( type )
rtems_interrupt_catch( handler, vector, &previous_isr );
else
_CPU_ISR_install_raw_handler( vector, handler, (void *)&previous_isr );
if ( SPARC_IS_INTERRUPT_TRAP( vector ) ) {
uint32_t source;
source = SPARC_INTERRUPT_TRAP_TO_SOURCE( vector );
LEON_Clear_interrupt( source );
LEON_Unmask_interrupt( source );
}
return previous_isr;
}

8
bsps/sparc/leon3/include/bsp.h
View File

@@ -122,13 +122,7 @@ extern int CLOCK_SPEED;
extern int end; /* last address in the program */
/* miscellaneous stuff assumed to exist */
rtems_isr_entry set_vector( /* returns old vector */
rtems_isr_entry handler, /* isr routine */
rtems_vector_number vector, /* vector number */
int type /* RTEMS or RAW intr */
);
void SPARC_Clear_and_unmask_interrupt(rtems_vector_number vector);
void BSP_fatal_exit(uint32_t error);

9
bsps/sparc/leon3/include/tm27.h
View File

@@ -69,7 +69,14 @@
#define TM27_USE_VECTOR_HANDLER
#define Install_tm27_vector( handler ) \
set_vector( (handler), TEST_VECTOR, 1 );
rtems_interrupt_handler_install( \
TEST_VECTOR, \
"test tm27 interrupt", \
RTEMS_INTERRUPT_UNIQUE, \
handler, \
NULL \
); \
SPARC_Clear_and_unmask_interrupt(TEST_VECTOR);
#define Cause_tm27_intr() \
__asm__ volatile( "ta 0x10; nop " );

62
bsps/sparc/leon3/start/setvec.c
View File

@@ -1,62 +0,0 @@
/**
* @file
* @ingroup RTEMSBSPsSPARCLEON3
* @brief Install an interrupt vector on SPARC
*/
/* This routine installs an interrupt vector on the SPARC simulator.
*
* INPUT PARAMETERS:
* handler - interrupt handler entry point
* vector - vector number
* type - 0 indicates raw hardware connect
* 1 indicates RTEMS interrupt connect
*
* OUTPUT PARAMETERS: NONE
*
* RETURNS:
* address of previous interrupt handler
*/
/* COPYRIGHT (c) 1989-1998.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*
* Ported to LEON implementation of the SPARC by On-Line Applications
* Research Corporation (OAR) under contract to the European Space
* Agency (ESA).
*
* LEON modifications of respective RTEMS file: COPYRIGHT (c) 1995.
* European Space Agency.
*/
#include <bsp.h>
#include <leon.h>
rtems_isr_entry set_vector( /* returns old vector */
rtems_isr_entry handler, /* isr routine */
rtems_vector_number vector, /* vector number */
int type /* RTEMS or RAW intr */
)
{
rtems_isr_entry previous_isr;
if ( type )
rtems_interrupt_catch( handler, vector, &previous_isr );
else
_CPU_ISR_install_raw_handler( vector, (void *)handler, (void *)&previous_isr );
if ( SPARC_IS_INTERRUPT_TRAP( vector ) ) {
uint32_t source;
source = SPARC_INTERRUPT_TRAP_TO_SOURCE( vector );
LEON_Clear_interrupt( source );
LEON_Unmask_interrupt( source );
}
return previous_isr;
}

78
bsps/sparc/shared/gnatcommon.c
View File

@@ -17,15 +17,16 @@
* Synchronous trap handler. Map the trap number of SIGFPE, SIGSEGV
* or SIGILL to generate the corresponding Ada exception.
*/
static rtems_isr
__gnat_exception_handler(rtems_vector_number trap)
static rtems_isr __gnat_exception_handler(
rtems_vector_number trap
)
{
uint32_t real_trap;
uint32_t signal;
real_trap = SPARC_REAL_TRAP_NUMBER (trap);
switch (real_trap)
{
{
case 0x08: /* FPU exception */
case 0x0A: /* TAG overflow */
case 0x82: /* divide by zero */
@@ -38,7 +39,7 @@ __gnat_exception_handler(rtems_vector_number trap)
default: /* Anything else ... */
signal = SIGILL; /* Will cause Program_Error */
break;
}
}
kill (getpid (), signal);
}
@@ -46,26 +47,25 @@ __gnat_exception_handler(rtems_vector_number trap)
* Asynchronous trap handler. As it happens, the interrupt trap numbers for
* SPARC is 17 - 31, so we just map then directly on the same signal number.
*/
static rtems_isr
__gnat_interrupt_handler (rtems_vector_number trap)
static rtems_isr __gnat_interrupt_handler (
rtems_vector_number trap
)
{
uint32_t real_trap;
uint32_t real_trap;
real_trap = SPARC_REAL_TRAP_NUMBER (trap);
kill (getpid (), real_trap);
}
/*
* Default signal handler with error reporting
*/
static void
__gnat_signals_Abnormal_termination_handler (int signo)
static void __gnat_signals_Abnormal_termination_handler (
int signo
)
{
switch (signo)
{
{
case SIGFPE:
printk("\nConstraint_Error\n");
break;
@@ -75,43 +75,49 @@ __gnat_signals_Abnormal_termination_handler (int signo)
default:
printk("\nProgram_Error\n");
break;
}
exit (1);
}
exit(1);
}
const struct sigaction __gnat_error_vector =
{0, -1,
{__gnat_signals_Abnormal_termination_handler}};
void
__gnat_install_handler_common (int t1, int t2)
void __gnat_install_handler_common (
int t1, int t2
)
{
uint32_t trap;
rtems_isr_entry previous_isr;
rtems_isr_entry previous_isr_a;
rtems_isr_entry previous_isr_b;
sigaction (SIGSEGV, &__gnat_error_vector, NULL);
sigaction (SIGFPE, &__gnat_error_vector, NULL);
sigaction (SIGILL, &__gnat_error_vector, NULL);
for (trap = 0; trap < 256; trap++)
{
/*
* Skip window overflow, underflow, and flush as well as software
* trap 0 which we will use as a shutdown. Also avoid trap 0x70 - 0x7f
* which cannot happen and where some of the space is used to pass
* parameters to the program. 0x80 for system traps and
* 0x81 - 0x83 by the remote debugging stub.
* Avoid two bsp specific interrupts which normally are used
* by the real-time clock and UART B.
*/
if ((trap >= 0x11) && (trap <= 0x1f))
{
if ((trap != t1) && (trap != t2))
{
rtems_interrupt_catch (__gnat_interrupt_handler, trap, &previous_isr_a);
}
}
else if ((trap != 5 && trap != 6) && ((trap < 0x70) || (trap > 0x83)))
{
/*
* Skip window overflow, underflow, and flush as well as software
* trap 0 which we will use as a shutdown. Also avoid trap 0x70 - 0x7f
* which cannot happen and where some of the space is used to pass
* paramaters to the program. 0x80 for system traps and
* 0x81 - 0x83 by the remote debugging stub.
* Avoid two bsp specific interrupts which normally are used
* by the real-time clock and UART B.
*/
if ((trap >= 0x11) && (trap <= 0x1f))
{
if ((trap != t1) && (trap != t2))
rtems_interrupt_catch (__gnat_interrupt_handler, trap, &previous_isr);
}
else if ((trap != 5 && trap != 6) && ((trap < 0x70) || (trap > 0x83)))
set_vector (__gnat_exception_handler, SPARC_SYNCHRONOUS_TRAP (trap), 1);
rtems_interrupt_catch (__gnat_exception_handler, SPARC_SYNCHRONOUS_TRAP (trap), &previous_isr_b);
SPARC_Clear_and_unmask_interrupt(SPARC_SYNCHRONOUS_TRAP (trap));
}
}
}

48
bsps/sparc/shared/start/sparctrap.c Normal file
View File

@@ -0,0 +1,48 @@
/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file leontrap.c
* @ingroup RTEMSBSPsSPARCERC32
* @ingroup RTEMSBSPsLEON2
* @ingroup RTEMSBSPsLEON3
* @ingroup RTEMSBSPsSPARCShared
* @brief Clears and unmasks a SPARC interrupt on LEON.
*/
/*
* Copyright (c) 2025 On-Line Applications Research Corporation (OAR)
* Copyright (c) 2025 Sunil Hegde <sunil1hegde@gmail.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <bsp.h>
void SPARC_Clear_and_unmask_interrupt(rtems_vector_number vector)
{
if (SPARC_IS_INTERRUPT_TRAP(vector)) {
uint32_t source = SPARC_INTERRUPT_TRAP_TO_SOURCE(vector);
BSP_Clear_interrupt(source);
BSP_Unmask_interrupt(source);
}
}

2
spec/build/bsps/sparc/erc32/bsperc32.yml
View File

@@ -63,7 +63,7 @@ source:
- bsps/sparc/erc32/start/bspidle.c
- bsps/sparc/erc32/start/bspstart.c
- bsps/sparc/erc32/start/erc32mec.c
- bsps/sparc/erc32/start/setvec.c
- bsps/sparc/shared/start/sparctrap.c
- bsps/sparc/shared/gnatcommon.c
- bsps/sparc/shared/irq/bsp_isr_handler.c
- bsps/sparc/shared/irq/irq-shared.c

2
spec/build/bsps/sparc/leon2/obj.yml
View File

@@ -29,6 +29,7 @@ source:
- bsps/shared/irq/irq-default-handler.c
- bsps/shared/start/gettargethash-default.c
- bsps/shared/start/sbrk.c
- bsps/sparc/shared/start/sparctrap.c
- bsps/sparc/leon2/btimer/btimer.c
- bsps/sparc/leon2/clock/ckinit.c
- bsps/sparc/leon2/console/console.c
@@ -39,7 +40,6 @@ source:
- bsps/sparc/leon2/start/bspidle.c
- bsps/sparc/leon2/start/bspstart.c
- bsps/sparc/leon2/start/cache.c
- bsps/sparc/leon2/start/setvec.c
- bsps/sparc/shared/drvmgr/ambapp_bus_leon2.c
- bsps/sparc/shared/drvmgr/leon2_amba_bus.c
- bsps/sparc/shared/gnatcommon.c

2
spec/build/bsps/sparc/leon3/obj.yml
View File

@@ -36,6 +36,7 @@ source:
- bsps/shared/dev/serial/console-termios.c
- bsps/shared/irq/irq-default-handler.c
- bsps/shared/start/sbrk.c
- bsps/sparc/shared/start/sparctrap.c
- bsps/sparc/leon3/btimer/btimer.c
- bsps/sparc/leon3/btimer/watchdog.c
- bsps/sparc/leon3/clock/ckinit.c
@@ -51,7 +52,6 @@ source:
- bsps/sparc/leon3/start/drvmgr_def_drivers.c
- bsps/sparc/leon3/start/eirq.c
- bsps/sparc/leon3/start/gettargethash.c
- bsps/sparc/leon3/start/setvec.c
- bsps/sparc/shared/gnatcommon.c
- bsps/sparc/shared/irq/bsp_isr_handler.c
- bsps/sparc/shared/pci/gr_cpci_gr740.c