[rtems commit] gdbarmsim: Remove
Joel Sherrill
joel at rtems.org
Fri Mar 20 13:35:29 UTC 2020
Module: rtems
Branch: master
Commit: 37e7cc5f4ce7ed46b5ea2de56d9066d121d851cb
Changeset: http://git.rtems.org/rtems/commit/?id=37e7cc5f4ce7ed46b5ea2de56d9066d121d851cb
Author: Joel Sherrill <joel at rtems.org>
Date: Thu Mar 19 15:55:26 2020 -0500
gdbarmsim: Remove
Closes #3611.
---
.../arm/gdbarmsim/config/arm1136jfs-testsuite.tcfg | 5 -
bsps/arm/gdbarmsim/config/arm1136jfs.cfg | 18 -
bsps/arm/gdbarmsim/config/arm1136js-testsuite.tcfg | 5 -
bsps/arm/gdbarmsim/config/arm1136js.cfg | 18 -
bsps/arm/gdbarmsim/config/arm7tdmi-testsuite.tcfg | 5 -
bsps/arm/gdbarmsim/config/arm7tdmi.cfg | 18 -
bsps/arm/gdbarmsim/config/arm920-testsuite.tcfg | 5 -
bsps/arm/gdbarmsim/config/arm920.cfg | 18 -
.../gdbarmsim/config/armcortexa9-testsuite.tcfg | 5 -
bsps/arm/gdbarmsim/config/armcortexa9.cfg | 19 -
bsps/arm/gdbarmsim/console/console-io.c | 58 --
bsps/arm/gdbarmsim/headers.am | 11 -
bsps/arm/gdbarmsim/include/bsp.h | 85 ---
bsps/arm/gdbarmsim/include/bsp/irq.h | 95 ---
bsps/arm/gdbarmsim/include/bsp/swi.h | 110 ---
bsps/arm/gdbarmsim/include/tm27.h | 1 -
bsps/arm/gdbarmsim/irq/irq-dispatch.c | 50 --
bsps/arm/gdbarmsim/irq/irq.c | 71 --
bsps/arm/gdbarmsim/start/bsp_specs | 9 -
bsps/arm/gdbarmsim/start/bspreset.c | 17 -
bsps/arm/gdbarmsim/start/bspstart.c | 22 -
bsps/arm/gdbarmsim/start/bspstarthooks.c | 20 -
bsps/arm/gdbarmsim/start/linkcmds | 23 -
bsps/arm/gdbarmsim/start/syscalls.c | 763 ---------------------
c/src/lib/libbsp/arm/acinclude.m4 | 2 -
c/src/lib/libbsp/arm/gdbarmsim/Makefile.am | 57 --
c/src/lib/libbsp/arm/gdbarmsim/configure.ac | 21 -
27 files changed, 1531 deletions(-)
diff --git a/bsps/arm/gdbarmsim/config/arm1136jfs-testsuite.tcfg b/bsps/arm/gdbarmsim/config/arm1136jfs-testsuite.tcfg
deleted file mode 100644
index 70a1a31..0000000
--- a/bsps/arm/gdbarmsim/config/arm1136jfs-testsuite.tcfg
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# The GDB ARM Simulator does not have a tick interrupt.
-#
-
-include: testdata/require-tick-isr.tcfg
diff --git a/bsps/arm/gdbarmsim/config/arm1136jfs.cfg b/bsps/arm/gdbarmsim/config/arm1136jfs.cfg
deleted file mode 100644
index be4d5a6..0000000
--- a/bsps/arm/gdbarmsim/config/arm1136jfs.cfg
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# Config file for GDB ARM Simulator as arm1136jf-s (FPU)
-#
-
-include $(RTEMS_ROOT)/make/custom/default.cfg
-
-RTEMS_CPU=arm
-
-# This contains the compiler options necessary to select the CPU model
-# and (hopefully) optimize for it.
-CPU_CFLAGS = -mcpu=arm1136jf-s
-
-# optimize flag: typically -O2
-CFLAGS_OPTIMIZE_V = -O2 -g
-
-# Add CFLAGS and LDFLAGS for compiling and linking with per item sections
-CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections
-LDFLAGS = -Wl,--gc-sections
diff --git a/bsps/arm/gdbarmsim/config/arm1136js-testsuite.tcfg b/bsps/arm/gdbarmsim/config/arm1136js-testsuite.tcfg
deleted file mode 100644
index 70a1a31..0000000
--- a/bsps/arm/gdbarmsim/config/arm1136js-testsuite.tcfg
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# The GDB ARM Simulator does not have a tick interrupt.
-#
-
-include: testdata/require-tick-isr.tcfg
diff --git a/bsps/arm/gdbarmsim/config/arm1136js.cfg b/bsps/arm/gdbarmsim/config/arm1136js.cfg
deleted file mode 100644
index 83308c3..0000000
--- a/bsps/arm/gdbarmsim/config/arm1136js.cfg
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# Config file for GDB ARM Simulator as arm1136j-s (no FPU)
-#
-
-include $(RTEMS_ROOT)/make/custom/default.cfg
-
-RTEMS_CPU=arm
-
-# This contains the compiler options necessary to select the CPU model
-# and (hopefully) optimize for it.
-CPU_CFLAGS = -mcpu=arm1136j-s
-
-# optimize flag: typically -O2
-CFLAGS_OPTIMIZE_V = -O2 -g
-
-# Add CFLAGS and LDFLAGS for compiling and linking with per item sections
-CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections
-LDFLAGS = -Wl,--gc-sections
diff --git a/bsps/arm/gdbarmsim/config/arm7tdmi-testsuite.tcfg b/bsps/arm/gdbarmsim/config/arm7tdmi-testsuite.tcfg
deleted file mode 100644
index 70a1a31..0000000
--- a/bsps/arm/gdbarmsim/config/arm7tdmi-testsuite.tcfg
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# The GDB ARM Simulator does not have a tick interrupt.
-#
-
-include: testdata/require-tick-isr.tcfg
diff --git a/bsps/arm/gdbarmsim/config/arm7tdmi.cfg b/bsps/arm/gdbarmsim/config/arm7tdmi.cfg
deleted file mode 100644
index e992733..0000000
--- a/bsps/arm/gdbarmsim/config/arm7tdmi.cfg
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# Config file for GDB ARM Simulator as arm7tdmi
-#
-
-include $(RTEMS_ROOT)/make/custom/default.cfg
-
-RTEMS_CPU=arm
-
-# This contains the compiler options necessary to select the CPU model
-# and (hopefully) optimize for it.
-CPU_CFLAGS = -mcpu=arm7tdmi
-
-# optimize flag: typically -O2
-CFLAGS_OPTIMIZE_V = -O2 -g
-
-# Add CFLAGS and LDFLAGS for compiling and linking with per item sections
-CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections
-LDFLAGS = -Wl,--gc-sections
diff --git a/bsps/arm/gdbarmsim/config/arm920-testsuite.tcfg b/bsps/arm/gdbarmsim/config/arm920-testsuite.tcfg
deleted file mode 100644
index 70a1a31..0000000
--- a/bsps/arm/gdbarmsim/config/arm920-testsuite.tcfg
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# The GDB ARM Simulator does not have a tick interrupt.
-#
-
-include: testdata/require-tick-isr.tcfg
diff --git a/bsps/arm/gdbarmsim/config/arm920.cfg b/bsps/arm/gdbarmsim/config/arm920.cfg
deleted file mode 100644
index b246d5b..0000000
--- a/bsps/arm/gdbarmsim/config/arm920.cfg
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# Config file for GDB ARM Simulator as arm920
-#
-
-include $(RTEMS_ROOT)/make/custom/default.cfg
-
-RTEMS_CPU=arm
-
-# This contains the compiler options necessary to select the CPU model
-# and (hopefully) optimize for it.
-CPU_CFLAGS = -mcpu=arm920
-
-# optimize flag: typically -O2
-CFLAGS_OPTIMIZE_V = -O2 -g
-
-# Add CFLAGS and LDFLAGS for compiling and linking with per item sections
-CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections
-LDFLAGS = -Wl,--gc-sections
diff --git a/bsps/arm/gdbarmsim/config/armcortexa9-testsuite.tcfg b/bsps/arm/gdbarmsim/config/armcortexa9-testsuite.tcfg
deleted file mode 100644
index 70a1a31..0000000
--- a/bsps/arm/gdbarmsim/config/armcortexa9-testsuite.tcfg
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# The GDB ARM Simulator does not have a tick interrupt.
-#
-
-include: testdata/require-tick-isr.tcfg
diff --git a/bsps/arm/gdbarmsim/config/armcortexa9.cfg b/bsps/arm/gdbarmsim/config/armcortexa9.cfg
deleted file mode 100644
index 6eecf70..0000000
--- a/bsps/arm/gdbarmsim/config/armcortexa9.cfg
+++ /dev/null
@@ -1,19 +0,0 @@
-#
-# Config file for GDB ARM Simulator as cortex-a9
-#
-
-include $(RTEMS_ROOT)/make/custom/default.cfg
-
-RTEMS_CPU=arm
-
-# This contains the compiler options necessary to select the CPU model
-# and (hopefully) optimize for it.
-# CPU_CFLAGS = -mcpu=arm920 -mstructure-size-boundary=8
-CPU_CFLAGS = -mcpu=cortex-a9
-
-# optimize flag: typically -O2
-CFLAGS_OPTIMIZE_V = -O2 -g
-
-# Add CFLAGS and LDFLAGS for compiling and linking with per item sections
-CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections
-LDFLAGS = -Wl,--gc-sections
diff --git a/bsps/arm/gdbarmsim/console/console-io.c b/bsps/arm/gdbarmsim/console/console-io.c
deleted file mode 100644
index 8bea74d..0000000
--- a/bsps/arm/gdbarmsim/console/console-io.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * COPYRIGHT (c) 1989-2009.
- * 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.
- */
-
-#include <bsp.h>
-#include <bsp/console-polled.h>
-#include <rtems/libio.h>
-#include <stdlib.h>
-#include <assert.h>
-
-/*
- * console_initialize_hardware
- *
- * This routine initializes the console hardware.
- *
- */
-void console_initialize_hardware(void)
-{
- return;
-}
-
-/*
- * console_outbyte_polled
- *
- * This routine transmits a character using polling.
- */
-void console_outbyte_polled(
- int port,
- char ch
-)
-{
- gdbarmsim_writec(ch);
-}
-
-/*
- * console_inbyte_nonblocking
- *
- * This routine polls for a character.
- */
-
-int console_inbyte_nonblocking(
- int port
-)
-{
- return -1;
-}
-
-#include <rtems/bspIo.h>
-
-static void MyBSP_output_char(char c) { console_outbyte_polled( 0, c ); }
-
-BSP_output_char_function_type BSP_output_char = MyBSP_output_char;
-BSP_polling_getchar_function_type BSP_poll_char = NULL;
diff --git a/bsps/arm/gdbarmsim/headers.am b/bsps/arm/gdbarmsim/headers.am
deleted file mode 100644
index 25e9fca..0000000
--- a/bsps/arm/gdbarmsim/headers.am
+++ /dev/null
@@ -1,11 +0,0 @@
-## This file was generated by "./boostrap -H".
-
-include_HEADERS =
-include_HEADERS += ../../../../../../bsps/arm/gdbarmsim/include/bsp.h
-include_HEADERS += include/bspopts.h
-include_HEADERS += ../../../../../../bsps/arm/gdbarmsim/include/tm27.h
-
-include_bspdir = $(includedir)/bsp
-include_bsp_HEADERS =
-include_bsp_HEADERS += ../../../../../../bsps/arm/gdbarmsim/include/bsp/irq.h
-include_bsp_HEADERS += ../../../../../../bsps/arm/gdbarmsim/include/bsp/swi.h
diff --git a/bsps/arm/gdbarmsim/include/bsp.h b/bsps/arm/gdbarmsim/include/bsp.h
deleted file mode 100644
index d70be07..0000000
--- a/bsps/arm/gdbarmsim/include/bsp.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/**
- * @file
- *
- * @ingroup RTEMSBSPsARMGDBSim
- *
- * @brief Global BSP definitions.
- */
-
-/*
- * COPYRIGHT (c) 1989-2009.
- * 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.
- */
-
-#ifndef LIBBSP_ARM_GDBARMSIM_BSP_H
-#define LIBBSP_ARM_GDBARMSIM_BSP_H
-
-/**
- * @defgroup RTEMSBSPsARMGDBSim GDB Simulator
- *
- * @ingroup RTEMSBSPsARM
- *
- * @brief GDB Simulator Board Support Package.
- *
- * @{
- */
-
-#include <bspopts.h>
-#include <bsp/default-initial-extension.h>
-
-#include <rtems.h>
-
-#include <sys/stat.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * @brief Support for simulated clock tick
- */
-void *clock_driver_sim_idle_body(uintptr_t);
-#define BSP_IDLE_TASK_BODY clock_driver_sim_idle_body
-
-/*
- * Access to the GDB simulator.
- *
- * NOTE: Full list possible is included. Not all are available in BSP.
- */
-int gdbarmsim_system(const char *);
-int gdbarmsim_rename(const char *, const char *);
-int gdbarmsim__isatty(int);
-/* clock_t gdbarmsim_times(struct tms *); */
-int gdbarmsim_gettimeofday(struct timeval *, void *);
-int gdbarmsim_unlink(const char *);
-int gdbarmsim_link(void);
-int gdbarmsim_stat(const char *, struct stat *);
-int gdbarmsim_fstat(int, struct stat *);
-int gdbarmsim_swistat(int fd, struct stat * st);
-int gdbarmsim_close(int);
-clock_t gdbarmsim_clock(void);
-int gdbarmsim_swiclose(int);
-int gdbarmsim_open(const char *, int, ...);
-int gdbarmsim_swiopen(const char *, int);
-int gdbarmsim_writec(const char c);
-int gdbarmsim_write(int, char *, int);
-int gdbarmsim_swiwrite(int, char *, int);
-int gdbarmsim_lseek(int, int, int);
-int gdbarmsim_swilseek(int, int, int);
-int gdbarmsim_read(int, char *, int);
-int gdbarmsim_swiread(int, char *, int);
-void initialise_monitor_handles(void);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-/** @} */
-
-#endif /* _BSP_H */
-
diff --git a/bsps/arm/gdbarmsim/include/bsp/irq.h b/bsps/arm/gdbarmsim/include/bsp/irq.h
deleted file mode 100644
index 3c86d22..0000000
--- a/bsps/arm/gdbarmsim/include/bsp/irq.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/**
- * @file
- *
- * @ingroup bsp_interrupt
- *
- * @brief Dummy interrupt definitions.
- */
-
-/*
- * Copyright (c) 2008
- * Embedded Brains GmbH
- * Obere Lagerstr. 30
- * D-82178 Puchheim
- * Germany
- * rtems at embedded-brains.de
- *
- * 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.
- */
-
-#ifndef LIBBSP_ARM_DUMMY_IRQ_H
-#define LIBBSP_ARM_DUMMY_IRQ_H
-
-#ifndef ASM
-
-#include <rtems.h>
-#include <rtems/irq.h>
-#include <rtems/irq-extension.h>
-
-/**
- * @addtogroup bsp_interrupt
- *
- * @{
- */
-
-#define DUMMY_IRQ_WDT 0
-#define DUMMY_IRQ_SOFTWARE 1
-#define DUMMY_IRQ_ARM_CORE_0 2
-#define DUMMY_IRQ_ARM_CORE_1 3
-#define DUMMY_IRQ_TIMER_0 4
-#define DUMMY_IRQ_TIMER_1 5
-#define DUMMY_IRQ_UART_0 6
-#define DUMMY_IRQ_UART_1 7
-#define DUMMY_IRQ_PWM 8
-#define DUMMY_IRQ_I2C_0 9
-#define DUMMY_IRQ_SPI_SSP_0 10
-#define DUMMY_IRQ_SSP_1 11
-#define DUMMY_IRQ_PLL 12
-#define DUMMY_IRQ_RTC 13
-#define DUMMY_IRQ_EINT_0 14
-#define DUMMY_IRQ_EINT_1 15
-#define DUMMY_IRQ_EINT_2 16
-#define DUMMY_IRQ_EINT_3 17
-#define DUMMY_IRQ_ADC_0 18
-#define DUMMY_IRQ_I2C_1 19
-#define DUMMY_IRQ_BOD 20
-#define DUMMY_IRQ_ETHERNET 21
-#define DUMMY_IRQ_USB 22
-#define DUMMY_IRQ_CAN 23
-#define DUMMY_IRQ_SD_MMC 24
-#define DUMMY_IRQ_DMA 25
-#define DUMMY_IRQ_TIMER_2 26
-#define DUMMY_IRQ_TIMER_3 27
-#define DUMMY_IRQ_UART_2 28
-#define DUMMY_IRQ_UART_3 29
-#define DUMMY_IRQ_I2C_2 30
-#define DUMMY_IRQ_I2S 31
-
-#define DUMMY_IRQ_PRIORITY_VALUE_MIN 0U
-#define DUMMY_IRQ_PRIORITY_VALUE_MAX 15U
-
-/**
- * @brief Minimum vector number.
- */
-#define BSP_INTERRUPT_VECTOR_MIN DUMMY_IRQ_WDT
-
-/**
- * @brief Maximum vector number.
- */
-#define BSP_INTERRUPT_VECTOR_MAX DUMMY_IRQ_I2S
-
-void bsp_interrupt_dispatch(void);
-
-#if 0
-void lpc24xx_irq_set_priority( rtems_vector_number vector, unsigned priority);
-
-unsigned lpc24xx_irq_priority( rtems_vector_number vector);
-#endif
-
-/** @} */
-
-#endif /* ASM */
-
-#endif /* LIBBSP_ARM_DUMMY_IRQ_H */
diff --git a/bsps/arm/gdbarmsim/include/bsp/swi.h b/bsps/arm/gdbarmsim/include/bsp/swi.h
deleted file mode 100644
index 7604ad9..0000000
--- a/bsps/arm/gdbarmsim/include/bsp/swi.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/**
- * @file
- *
- * @ingroup RTEMSBSPsARMGDBSim
- *
- * @brief Software interrupt definitions.
- */
-
-/**
- * @defgroup gdbarmsim_swi SWI Definitions
- *
- * @ingroup RTEMSBSPsARMGDBSim
- *
- * @brief Software interrupt definitions.
- */
-
-/*
- * Copied from libgloss 1 Oct 2009.
- * Minor modifications to work with RTEMS.
- */
-
-/* SWI numbers for RDP (Demon) monitor. */
-#define SWI_WriteC 0x0
-#define SWI_Write0 0x2
-#define SWI_ReadC 0x4
-#define SWI_CLI 0x5
-#define SWI_GetEnv 0x10
-#define SWI_Exit 0x11
-#define SWI_EnterOS 0x16
-
-#define SWI_GetErrno 0x60
-#define SWI_Clock 0x61
-#define SWI_Time 0x63
-#define SWI_Remove 0x64
-#define SWI_Rename 0x65
-#define SWI_Open 0x66
-
-#define SWI_Close 0x68
-#define SWI_Write 0x69
-#define SWI_Read 0x6a
-#define SWI_Seek 0x6b
-#define SWI_Flen 0x6c
-
-#define SWI_IsTTY 0x6e
-#define SWI_TmpNam 0x6f
-#define SWI_InstallHandler 0x70
-#define SWI_GenerateError 0x71
-
-
-/* Now the SWI numbers and reason codes for RDI (Angel) monitors. */
-#define AngelSWI_ARM 0x123456
-#ifdef __thumb__
-#define AngelSWI 0xAB
-#else
-#define AngelSWI AngelSWI_ARM
-#endif
-/* For Thumb-2 code use the BKPT instruction instead of SWI. */
-#ifdef __thumb2__
-#define AngelSWIInsn "bkpt"
-#define AngelSWIAsm bkpt
-#else
-#define AngelSWIInsn "swi"
-#define AngelSWIAsm swi
-#endif
-
-/* The reason codes: */
-#define AngelSWI_Reason_Open 0x01
-#define AngelSWI_Reason_Close 0x02
-#define AngelSWI_Reason_WriteC 0x03
-#define AngelSWI_Reason_Write0 0x04
-#define AngelSWI_Reason_Write 0x05
-#define AngelSWI_Reason_Read 0x06
-#define AngelSWI_Reason_ReadC 0x07
-#define AngelSWI_Reason_IsTTY 0x09
-#define AngelSWI_Reason_Seek 0x0A
-#define AngelSWI_Reason_FLen 0x0C
-#define AngelSWI_Reason_TmpNam 0x0D
-#define AngelSWI_Reason_Remove 0x0E
-#define AngelSWI_Reason_Rename 0x0F
-#define AngelSWI_Reason_Clock 0x10
-#define AngelSWI_Reason_Time 0x11
-#define AngelSWI_Reason_System 0x12
-#define AngelSWI_Reason_Errno 0x13
-#define AngelSWI_Reason_GetCmdLine 0x15
-#define AngelSWI_Reason_HeapInfo 0x16
-#define AngelSWI_Reason_EnterSVC 0x17
-#define AngelSWI_Reason_ReportException 0x18
-#define ADP_Stopped_ApplicationExit ((2 << 16) + 38)
-#define ADP_Stopped_RunTimeError ((2 << 16) + 35)
-
-#if defined(ARM_RDI_MONITOR) && !defined(__ASSEMBLER__)
-
-static inline int
-do_AngelSWI (int reason, void * arg)
-{
- int value;
- __asm__ volatile ("mov r0, %1; mov r1, %2; " AngelSWIInsn " %a3; mov %0, r0"
- : "=r" (value) /* Outputs */
- : "r" (reason), "r" (arg), "i" (AngelSWI) /* Inputs */
- : "r0", "r1", "r2", "r3", "ip", "lr", "memory", "cc"
- /* Clobbers r0 and r1, and lr if in supervisor mode */);
- /* Accordingly to page 13-77 of ARM DUI 0040D other registers
- can also be clobbered. Some memory positions may also be
- changed by a system call, so they should not be kept in
- registers. Note: we are assuming the manual is right and
- Angel is respecting the APCS. */
- return value;
-}
-
-#endif
diff --git a/bsps/arm/gdbarmsim/include/tm27.h b/bsps/arm/gdbarmsim/include/tm27.h
deleted file mode 100644
index 0dfa7bf..0000000
--- a/bsps/arm/gdbarmsim/include/tm27.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <rtems/tm27-default.h>
diff --git a/bsps/arm/gdbarmsim/irq/irq-dispatch.c b/bsps/arm/gdbarmsim/irq/irq-dispatch.c
deleted file mode 100644
index f045fb8..0000000
--- a/bsps/arm/gdbarmsim/irq/irq-dispatch.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/**
- * @file
- *
- * @ingroup bsp_interrupt
- *
- * @brief GDB ARM Simulator interrupt support.
- */
-
-/*
- * Copyright (c) 2008-2012 embedded brains GmbH. All rights reserved.
- *
- * embedded brains GmbH
- * Obere Lagerstr. 30
- * 82178 Puchheim
- * Germany
- * <rtems at embedded-brains.de>
- *
- * 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.
- */
-
-#include <rtems/score/armv4.h>
-
-#include <bsp.h>
-#include <bsp/irq.h>
-#include <bsp/irq-generic.h>
-
-#ifdef ARM_MULTILIB_ARCH_V4
-
-void bsp_interrupt_dispatch(void)
-{
- /* Read current vector number */
- /* rtems_vector_number vector = VICVectAddr; */
- rtems_vector_number vector = 0;
-
- /* Enable interrupts in program status register */
- uint32_t psr = _ARMV4_Status_irq_enable();
-
- /* Dispatch interrupt handlers */
- bsp_interrupt_handler_dispatch(vector);
-
- /* Restore program status register */
- _ARMV4_Status_restore(psr);
-
- /* Acknowledge interrupt */
- //VICVectAddr = 0;
-}
-
-#endif /* ARM_MULTILIB_ARCH_V4 */
diff --git a/bsps/arm/gdbarmsim/irq/irq.c b/bsps/arm/gdbarmsim/irq/irq.c
deleted file mode 100644
index 886f928..0000000
--- a/bsps/arm/gdbarmsim/irq/irq.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/**
- * @file
- *
- * @ingroup bsp_interrupt
- *
- * @brief GDB ARM Simulator interrupt support.
- */
-
-/*
- * Copyright (c) 2008-2012 embedded brains GmbH. All rights reserved.
- *
- * embedded brains GmbH
- * Obere Lagerstr. 30
- * 82178 Puchheim
- * Germany
- * <rtems at embedded-brains.de>
- *
- * 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.
- */
-
-#include <rtems/score/armv4.h>
-#include <rtems/score/armv7m.h>
-
-#include <bsp.h>
-#include <bsp/irq.h>
-#include <bsp/irq-generic.h>
-#include <bsp/linker-symbols.h>
-
-/*
- * Prototypes
- */
-void lpc24xx_irq_set_priority(rtems_vector_number, unsigned);
-unsigned lpc24xx_irq_get_priority(rtems_vector_number);
-
-static inline bool lpc24xx_irq_is_valid(rtems_vector_number vector)
-{
- return vector <= BSP_INTERRUPT_VECTOR_MAX;
-}
-
-void lpc24xx_irq_set_priority(rtems_vector_number vector, unsigned priority)
-{
-}
-
-unsigned lpc24xx_irq_get_priority(rtems_vector_number vector)
-{
- return 0; /* bogus value to avoid warning */
-}
-
-#ifdef ARM_MULTILIB_ARCH_V4
-
-void bsp_interrupt_vector_enable(rtems_vector_number vector)
-{
- bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
-}
-
-void bsp_interrupt_vector_disable(rtems_vector_number vector)
-{
- bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
-}
-
-rtems_status_code bsp_interrupt_facility_initialize(void)
-{
- /* Install the IRQ exception handler */
- _CPU_ISR_install_vector(ARM_EXCEPTION_IRQ, _ARMV4_Exception_interrupt, NULL);
-
- return RTEMS_SUCCESSFUL;
-}
-
-#endif /* ARM_MULTILIB_ARCH_V4 */
diff --git a/bsps/arm/gdbarmsim/start/bsp_specs b/bsps/arm/gdbarmsim/start/bsp_specs
deleted file mode 100644
index 47dd31d..0000000
--- a/bsps/arm/gdbarmsim/start/bsp_specs
+++ /dev/null
@@ -1,9 +0,0 @@
-%rename endfile old_endfile
-%rename startfile old_startfile
-
-*startfile:
-%{!qrtems: %(old_startfile)} \
-%{!nostdlib: %{qrtems: crti.o%s crtbegin.o%s}}
-
-*endfile:
-%{!qrtems: %(old_endfiles)} %{qrtems: crtend.o%s crtn.o%s}
diff --git a/bsps/arm/gdbarmsim/start/bspreset.c b/bsps/arm/gdbarmsim/start/bspreset.c
deleted file mode 100644
index b32c80e..0000000
--- a/bsps/arm/gdbarmsim/start/bspreset.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * COPYRIGHT (c) 1989-2009.
- * 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.
- */
-
-#include <rtems.h>
-#include <bsp/bootcard.h>
-#include <bsp/swi.h>
-
-void bsp_reset( void )
-{
- __asm__ ("swi %a0" :: "i" (SWI_Exit));
-}
diff --git a/bsps/arm/gdbarmsim/start/bspstart.c b/bsps/arm/gdbarmsim/start/bspstart.c
deleted file mode 100644
index de31264..0000000
--- a/bsps/arm/gdbarmsim/start/bspstart.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * COPYRIGHT (c) 1989-2009.
- * 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.
- */
-
-#include <bsp.h>
-#include <bsp/bootcard.h>
-
-void initialise_monitor_handles(void);
-
-/*
- * This routine would usually do the bulk of the system initialization.
- * But if a BSP doesn't need to do anything, it can use this version.
- */
-void bsp_start( void )
-{
- initialise_monitor_handles(void);
-}
diff --git a/bsps/arm/gdbarmsim/start/bspstarthooks.c b/bsps/arm/gdbarmsim/start/bspstarthooks.c
deleted file mode 100644
index 996d358..0000000
--- a/bsps/arm/gdbarmsim/start/bspstarthooks.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright (c) 2014 Chris Johns <chrisj at rtems.org> All rights reserved.
- *
- * 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.
- */
-
-#include <bsp.h>
-#include <bsp/start.h>
-#
-BSP_START_TEXT_SECTION void bsp_start_hook_0(void)
-{
-}
-
-BSP_START_TEXT_SECTION void bsp_start_hook_1(void)
-{
- bsp_start_copy_sections();
- bsp_start_clear_bss();
-}
diff --git a/bsps/arm/gdbarmsim/start/linkcmds b/bsps/arm/gdbarmsim/start/linkcmds
deleted file mode 100644
index 536dbf5..0000000
--- a/bsps/arm/gdbarmsim/start/linkcmds
+++ /dev/null
@@ -1,23 +0,0 @@
-MEMORY {
- RAM : ORIGIN = 0x00000000, LENGTH = 4M
-}
-
-REGION_ALIAS ("REGION_START", RAM);
-REGION_ALIAS ("REGION_VECTOR", RAM);
-REGION_ALIAS ("REGION_TEXT", RAM);
-REGION_ALIAS ("REGION_TEXT_LOAD", RAM);
-REGION_ALIAS ("REGION_RODATA", RAM);
-REGION_ALIAS ("REGION_RODATA_LOAD", RAM);
-REGION_ALIAS ("REGION_DATA", RAM);
-REGION_ALIAS ("REGION_DATA_LOAD", RAM);
-REGION_ALIAS ("REGION_FAST_TEXT", RAM);
-REGION_ALIAS ("REGION_FAST_TEXT_LOAD", RAM);
-REGION_ALIAS ("REGION_FAST_DATA", RAM);
-REGION_ALIAS ("REGION_FAST_DATA_LOAD", RAM);
-REGION_ALIAS ("REGION_BSS", RAM);
-REGION_ALIAS ("REGION_WORK", RAM);
-REGION_ALIAS ("REGION_STACK", RAM);
-REGION_ALIAS ("REGION_NOCACHE", RAM);
-REGION_ALIAS ("REGION_NOCACHE_LOAD", RAM);
-
-INCLUDE linkcmds.armv4
diff --git a/bsps/arm/gdbarmsim/start/syscalls.c b/bsps/arm/gdbarmsim/start/syscalls.c
deleted file mode 100644
index 2e761dd..0000000
--- a/bsps/arm/gdbarmsim/start/syscalls.c
+++ /dev/null
@@ -1,763 +0,0 @@
-/*
- * Copied from libgloss 1 Oct 2009.
- * Minor modifications to work with RTEMS.
- */
-
-/* Support files for GNU libc. Files in the system namespace go here.
- Files in the C namespace (ie those that do not start with an
- underscore) go in .c. */
-
-/*
- * Rename all the functions present here to stop then clashing with RTEMS
- * names.
- */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/fcntl.h>
-#include <stdio.h>
-#include <string.h>
-#include <time.h>
-#include <sys/time.h>
-#include <sys/times.h>
-#include <errno.h>
-#include <reent.h>
-#include <unistd.h>
-#include <sys/wait.h>
-#include <bsp/swi.h>
-
-#include <bsp.h>
-
-/* Forward prototypes. */
-static int checkerror(int);
-static int error(int);
-static int get_errno(void);
-
-/* Struct used to keep track of the file position, just so we
- can implement fseek(fh,x,SEEK_CUR). */
-struct fdent
-{
- int handle;
- int pos;
-};
-
-#define MAX_OPEN_FILES 20
-
-/* User file descriptors (fd) are integer indexes into
- the openfiles[] array. Error checking is done by using
- findslot().
-
- This openfiles array is manipulated directly by only
- these 5 functions:
-
- findslot() - Translate entry.
- newslot() - Find empty entry.
- initilise_monitor_handles() - Initialize entries.
- _swiopen() - Initialize entry.
- _close() - Handle stdout == stderr case.
-
- Every other function must use findslot(). */
-
-static struct fdent openfiles [MAX_OPEN_FILES];
-
-static struct fdent* findslot (int);
-static int newslot (void);
-
-/* Register name faking - works in collusion with the linker. */
-register char * stack_ptr __asm__ ("sp");
-
-
-/* following is copied from libc/stdio/local.h to check std streams */
-extern void __sinit(struct _reent *);
-#define CHECK_INIT(ptr) \
- do \
- { \
- if ((ptr) && !(ptr)->__sdidinit) \
- __sinit (ptr); \
- } \
- while (0)
-
-static int monitor_stdin;
-static int monitor_stdout;
-static int monitor_stderr;
-
-/* Return a pointer to the structure associated with
- the user file descriptor fd. */
-static struct fdent*
-findslot (int fd)
-{
- CHECK_INIT(_REENT);
-
- /* User file descriptor is out of range. */
- if ((unsigned int)fd >= MAX_OPEN_FILES)
- return NULL;
-
- /* User file descriptor is open? */
- if (openfiles[fd].handle == -1)
- return NULL;
-
- /* Valid. */
- return &openfiles[fd];
-}
-
-/* Return the next lowest numbered free file
- structure, or -1 if we can't find one. */
-static int
-newslot (void)
-{
- int i;
-
- for (i = 0; i < MAX_OPEN_FILES; i++)
- if (openfiles[i].handle == -1)
- break;
-
- if (i == MAX_OPEN_FILES)
- return -1;
-
- return i;
-}
-
-void
-initialise_monitor_handles (void)
-{
- int i;
-
- /* Open the standard file descriptors by opening the special
- * teletype device, ":tt", read-only to obtain a descritpor for
- * standard input and write-only to obtain a descriptor for standard
- * output. Finally, open ":tt" in append mode to obtain a descriptor
- * for standard error. Since this is a write mode, most kernels will
- * probably return the same value as for standard output, but the
- * kernel can differentiate the two using the mode flag and return a
- * different descriptor for standard error.
- */
-
-#ifdef ARM_RDI_MONITOR
- int volatile block[3];
-
- block[0] = (int) ":tt";
- block[2] = 3; /* length of filename */
- block[1] = 0; /* mode "r" */
- monitor_stdin = do_AngelSWI (AngelSWI_Reason_Open, (void *) block);
-
- block[0] = (int) ":tt";
- block[2] = 3; /* length of filename */
- block[1] = 4; /* mode "w" */
- monitor_stdout = do_AngelSWI (AngelSWI_Reason_Open, (void *) block);
-
- block[0] = (int) ":tt";
- block[2] = 3; /* length of filename */
- block[1] = 8; /* mode "a" */
- monitor_stderr = do_AngelSWI (AngelSWI_Reason_Open, (void *) block);
-#else
- int fh;
- const char * name;
-
- name = ":tt";
- __asm__ ("mov r0,%2; mov r1, #0; swi %a1; mov %0, r0"
- : "=r"(fh)
- : "i" (SWI_Open),"r"(name)
- : "r0","r1");
- monitor_stdin = fh;
-
- name = ":tt";
- __asm__ ("mov r0,%2; mov r1, #4; swi %a1; mov %0, r0"
- : "=r"(fh)
- : "i" (SWI_Open),"r"(name)
- : "r0","r1");
- monitor_stdout = fh;
-
- name = ":tt";
- __asm__ ("mov r0,%2; mov r1, #8; swi %a1; mov %0, r0"
- : "=r"(fh)
- : "i" (SWI_Open),"r"(name)
- : "r0","r1");
- monitor_stderr = fh;
-#endif
-
- /* If we failed to open stderr, redirect to stdout. */
- if (monitor_stderr == -1)
- monitor_stderr = monitor_stdout;
-
- for (i = 0; i < MAX_OPEN_FILES; i ++)
- openfiles[i].handle = -1;
-
- openfiles[0].handle = monitor_stdin;
- openfiles[0].pos = 0;
- openfiles[1].handle = monitor_stdout;
- openfiles[1].pos = 0;
- openfiles[2].handle = monitor_stderr;
- openfiles[2].pos = 0;
-}
-
-static int
-get_errno (void)
-{
-#ifdef ARM_RDI_MONITOR
- return do_AngelSWI (AngelSWI_Reason_Errno, NULL);
-#else
- register int r0 __asm__ ("r0");
- __asm__ ("swi %a1" : "=r"(r0) : "i" (SWI_GetErrno));
- return r0;
-#endif
-}
-
-/* Set errno and return result. */
-static int
-error (int result)
-{
- errno = get_errno ();
- return result;
-}
-
-/* Check the return and set errno appropriately. */
-static int
-checkerror (int result)
-{
- if (result == -1)
- return error (-1);
- return result;
-}
-
-/* fh, is a valid internal file handle.
- ptr, is a null terminated string.
- len, is the length in bytes to read.
- Returns the number of bytes *not* written. */
-int
-gdbarmsim_swiread (int fh,
- char * ptr,
- int len)
-{
-#ifdef ARM_RDI_MONITOR
- int block[3];
-
- block[0] = fh;
- block[1] = (int) ptr;
- block[2] = len;
-
- return checkerror (do_AngelSWI (AngelSWI_Reason_Read, block));
-#else
- register int r0 __asm__ ("r0");
- register int r1 __asm__ ("r1");
- register int r2 __asm__ ("r2");
- r0 = fh;
- r1 = (int)ptr;
- r2 = len;
- __asm__ ("swi %a4"
- : "=r" (r0)
- : "0"(r0), "r"(r1), "r"(r2), "i"(SWI_Read));
- return checkerror (r0);
-#endif
-}
-
-/* fd, is a valid user file handle.
- Translates the return of _swiread into
- bytes read. */
-int
-gdbarmsim_read (int fd,
- char * ptr,
- int len)
-{
- int res;
- struct fdent *pfd;
-
- pfd = findslot (fd);
- if (pfd == NULL)
- {
- errno = EBADF;
- return -1;
- }
-
- res = gdbarmsim_swiread (pfd->handle, ptr, len);
-
- if (res == -1)
- return res;
-
- pfd->pos += len - res;
-
- /* res == len is not an error,
- at least if we want feof() to work. */
- return len - res;
-}
-
-/* fd, is a user file descriptor. */
-int
-gdbarmsim_swilseek (int fd,
- int ptr,
- int dir)
-{
- int res;
- struct fdent *pfd;
-
- /* Valid file descriptor? */
- pfd = findslot (fd);
- if (pfd == NULL)
- {
- errno = EBADF;
- return -1;
- }
-
- /* Valid whence? */
- if ((dir != SEEK_CUR)
- && (dir != SEEK_SET)
- && (dir != SEEK_END))
- {
- errno = EINVAL;
- return -1;
- }
-
- /* Convert SEEK_CUR to SEEK_SET */
- if (dir == SEEK_CUR)
- {
- ptr = pfd->pos + ptr;
- /* The resulting file offset would be negative. */
- if (ptr < 0)
- {
- errno = EINVAL;
- if ((pfd->pos > 0) && (ptr > 0))
- errno = EOVERFLOW;
- return -1;
- }
- dir = SEEK_SET;
- }
-
-#ifdef ARM_RDI_MONITOR
- int block[2];
- if (dir == SEEK_END)
- {
- block[0] = pfd->handle;
- res = checkerror (do_AngelSWI (AngelSWI_Reason_FLen, block));
- if (res == -1)
- return -1;
- ptr += res;
- }
-
- /* This code only does absolute seeks. */
- block[0] = pfd->handle;
- block[1] = ptr;
- res = checkerror (do_AngelSWI (AngelSWI_Reason_Seek, block));
-#else
- if (dir == SEEK_END)
- {
- __asm__ ("mov r0, %2; swi %a1; mov %0, r0"
- : "=r" (res)
- : "i" (SWI_Flen), "r" (pfd->handle)
- : "r0");
- checkerror (res);
- if (res == -1)
- return -1;
- ptr += res;
- }
-
- /* This code only does absolute seeks. */
- __asm__ ("mov r0, %2; mov r1, %3; swi %a1; mov %0, r0"
- : "=r" (res)
- : "i" (SWI_Seek), "r" (pfd->handle), "r" (ptr)
- : "r0", "r1");
- checkerror (res);
-#endif
- /* At this point ptr is the current file position. */
- if (res >= 0)
- {
- pfd->pos = ptr;
- return ptr;
- }
- else
- return -1;
-}
-
-int
-gdbarmsim_lseek (int fd,
- int ptr,
- int dir)
-{
- return gdbarmsim_swilseek (fd, ptr, dir);
-}
-
-/* write a single character out the hosts stdout */
-int
-gdbarmsim_writec (const char c)
-{
-#ifdef ARM_RDI_MONITOR
- int block[1];
-
- block[0] = ((int) c) & 0xff;;
-
- return checkerror (do_AngelSWI (AngelSWI_Reason_WriteC, block));
-#else
- register int r0 __asm__ ("r0");
- r0 = ((int) c) & 0xff;
- __asm__ ("swi %a2"
- : "=r" (r0)
- : "0"(r0), "i"(SWI_WriteC));
- return checkerror (r0);
-#endif
-}
-
-/* fh, is a valid internal file handle.
- Returns the number of bytes *not* written. */
-int
-gdbarmsim_swiwrite (int fh,
- char * ptr,
- int len)
-{
-#ifdef ARM_RDI_MONITOR
- int block[3];
-
- block[0] = fh;
- block[1] = (int) ptr;
- block[2] = len;
-
- return checkerror (do_AngelSWI (AngelSWI_Reason_Write, block));
-#else
- register int r0 __asm__ ("r0");
- register int r1 __asm__ ("r1");
- register int r2 __asm__ ("r2");
- r0 = fh;
- r1 = (int)ptr;
- r2 = len;
- __asm__ ("swi %a4"
- : "=r" (r0)
- : "0"(r0), "r"(r1), "r"(r2), "i"(SWI_Write));
- return checkerror (r0);
-#endif
-}
-
-/* fd, is a user file descriptor. */
-int
-gdbarmsim_write (int fd,
- char * ptr,
- int len)
-{
- int res;
- struct fdent *pfd;
-
- pfd = findslot (fd);
- if (pfd == NULL)
- {
- errno = EBADF;
- return -1;
- }
-
- res = gdbarmsim_swiwrite (pfd->handle, ptr,len);
-
- /* Clearly an error. */
- if (res < 0)
- return -1;
-
- pfd->pos += len - res;
-
- /* We wrote 0 bytes?
- Retrieve errno just in case. */
- if ((len - res) == 0)
- return error (0);
-
- return (len - res);
-}
-
-int
-gdbarmsim_swiopen (const char * path, int flags)
-{
- int aflags = 0, fh;
-#ifdef ARM_RDI_MONITOR
- int block[3];
-#endif
-
- int fd = newslot ();
-
- if (fd == -1)
- {
- errno = EMFILE;
- return -1;
- }
-
- /* It is an error to open a file that already exists. */
- if ((flags & O_CREAT)
- && (flags & O_EXCL))
- {
- struct stat st;
- int res;
- res = gdbarmsim_stat (path, &st);
- if (res != -1)
- {
- errno = EEXIST;
- return -1;
- }
- }
-
- /* The flags are Unix-style, so we need to convert them. */
-#ifdef O_BINARY
- if (flags & O_BINARY)
- aflags |= 1;
-#endif
-
- /* In O_RDONLY we expect aflags == 0. */
-
- if (flags & O_RDWR)
- aflags |= 2;
-
- if ((flags & O_CREAT)
- || (flags & O_TRUNC)
- || (flags & O_WRONLY))
- aflags |= 4;
-
- if (flags & O_APPEND)
- {
- /* Can't ask for w AND a; means just 'a'. */
- aflags &= ~4;
- aflags |= 8;
- }
-
-#ifdef ARM_RDI_MONITOR
- block[0] = (int) path;
- block[2] = strlen (path);
- block[1] = aflags;
-
- fh = do_AngelSWI (AngelSWI_Reason_Open, block);
-
-#else
- __asm__ ("mov r0,%2; mov r1, %3; swi %a1; mov %0, r0"
- : "=r"(fh)
- : "i" (SWI_Open),"r"(path),"r"(aflags)
- : "r0","r1");
-#endif
-
- /* Return a user file descriptor or an error. */
- if (fh >= 0)
- {
- openfiles[fd].handle = fh;
- openfiles[fd].pos = 0;
- return fd;
- }
- else
- return error (fh);
-}
-
-int
-gdbarmsim_open (const char * path, int flags, ...)
-{
- return gdbarmsim_swiopen (path, flags);
-}
-
-/* fh, is a valid internal file handle. */
-int
-gdbarmsim_swiclose (int fh)
-{
-#ifdef ARM_RDI_MONITOR
- return checkerror (do_AngelSWI (AngelSWI_Reason_Close, &fh));
-#else
- register int r0 __asm__ ("r0");
- r0 = fh;
- __asm__ ("swi %a2"
- : "=r"(r0)
- : "0"(r0), "i" (SWI_Close));
- return checkerror (r0);
-#endif
-}
-
-/* fd, is a user file descriptor. */
-int
-gdbarmsim_close (int fd)
-{
- int res;
- struct fdent *pfd;
-
- pfd = findslot (fd);
- if (pfd == NULL)
- {
- errno = EBADF;
- return -1;
- }
-
- /* Handle stderr == stdout. */
- if ((fd == 1 || fd == 2)
- && (openfiles[1].handle == openfiles[2].handle))
- {
- pfd->handle = -1;
- return 0;
- }
-
- /* Attempt to close the handle. */
- res = gdbarmsim_swiclose (pfd->handle);
-
- /* Reclaim handle? */
- if (res == 0)
- pfd->handle = -1;
-
- return res;
-}
-
-int
-gdbarmsim_swistat (int fd, struct stat * st)
-{
- struct fdent *pfd;
- int res;
-
- pfd = findslot (fd);
- if (pfd == NULL)
- {
- errno = EBADF;
- return -1;
- }
-
- /* Always assume a character device,
- with 1024 byte blocks. */
- st->st_mode |= S_IFCHR;
- st->st_blksize = 1024;
-#ifdef ARM_RDI_MONITOR
- res = checkerror (do_AngelSWI (AngelSWI_Reason_FLen, &pfd->handle));
-#else
- __asm__ ("mov r0, %2; swi %a1; mov %0, r0"
- : "=r" (res)
- : "i" (SWI_Flen), "r" (pfd->handle)
- : "r0");
- checkerror (res);
-#endif
- if (res == -1)
- return -1;
- /* Return the file size. */
- st->st_size = res;
- return 0;
-}
-
-int
-gdbarmsim_fstat (int fd, struct stat * st)
-{
- memset (st, 0, sizeof (* st));
- return gdbarmsim_swistat (fd, st);
-}
-
-int
-gdbarmsim_stat (const char *fname, struct stat *st)
-{
- int fd, res;
- memset (st, 0, sizeof (* st));
- /* The best we can do is try to open the file readonly.
- If it exists, then we can guess a few things about it. */
- if ((fd = gdbarmsim_open (fname, O_RDONLY)) == -1)
- return -1;
- st->st_mode |= S_IFREG | S_IREAD;
- res = gdbarmsim_swistat (fd, st);
- /* Not interested in the error. */
- gdbarmsim_close (fd);
- return res;
-}
-
-int
-gdbarmsim_unlink (const char *path)
-{
- int res;
-#ifdef ARM_RDI_MONITOR
- int block[2];
- block[0] = (int)path;
- block[1] = strlen(path);
- res = do_AngelSWI (AngelSWI_Reason_Remove, block);
-#else
- register int r0 __asm__ ("r0");
- r0 = (int)path;
- __asm__ ("swi %a2"
- : "=r"(r0)
- : "0"(r0), "i" (SWI_Remove));
- res = r0;
-#endif
- if (res == -1)
- return error (res);
- return 0;
-}
-
-/* Return a clock that ticks at 100Hz. */
-clock_t
-gdbarmsim_clock (void)
-{
- clock_t timeval;
-
-#ifdef ARM_RDI_MONITOR
- timeval = do_AngelSWI (AngelSWI_Reason_Clock,NULL);
-#else
- __asm__ ("swi %a1; mov %0, r0" : "=r" (timeval): "i" (SWI_Clock) : "r0");
-#endif
- return timeval;
-}
-
-int
-gdbarmsim__isatty (int fd)
-{
- struct fdent *pfd;
-
- pfd = findslot (fd);
- if (pfd == NULL)
- {
- errno = EBADF;
- return -1;
- }
-
-#ifdef ARM_RDI_MONITOR
- return checkerror (do_AngelSWI (AngelSWI_Reason_IsTTY, &pfd->handle));
-#else
- register int r0 __asm__ ("r0");
- r0 = pfd->handle;
- __asm__ ("swi %a2"
- : "=r" (r0)
- : "0"(r0), "i" (SWI_IsTTY));
- return checkerror (r0);
-#endif
-}
-
-int
-gdbarmsim_system (const char *s)
-{
-#ifdef ARM_RDI_MONITOR
- int block[2];
- int e;
-
- /* Hmmm. The ARM debug interface specification doesn't say whether
- SYS_SYSTEM does the right thing with a null argument, or assign any
- meaning to its return value. Try to do something reasonable.... */
- if (!s)
- return 1; /* maybe there is a shell available? we can hope. :-P */
- block[0] = (int)s;
- block[1] = strlen (s);
- e = checkerror (do_AngelSWI (AngelSWI_Reason_System, block));
- if ((e >= 0) && (e < 256))
- {
- /* We have to convert e, an exit status to the encoded status of
- the command. To avoid hard coding the exit status, we simply
- loop until we find the right position. */
- int exit_code;
-
- for (exit_code = e; e && WEXITSTATUS (e) != exit_code; e <<= 1)
- continue;
- }
- return e;
-#else
- register int r0 __asm__ ("r0");
- r0 = (int)s;
- __asm__ ("swi %a2"
- : "=r" (r0)
- : "0"(r0), "i" (SWI_CLI));
- return checkerror (r0);
-#endif
-}
-
-int
-gdbarmsim_rename (const char * oldpath, const char * newpath)
-{
-#ifdef ARM_RDI_MONITOR
- int block[4];
- block[0] = (int)oldpath;
- block[1] = strlen(oldpath);
- block[2] = (int)newpath;
- block[3] = strlen(newpath);
- return checkerror (do_AngelSWI (AngelSWI_Reason_Rename, block)) ? -1 : 0;
-#else
- register int r0 __asm__ ("r0");
- register int r1 __asm__ ("r1");
- r0 = (int)oldpath;
- r1 = (int)newpath;
- __asm__ ("swi %a3"
- : "=r" (r0)
- : "0" (r0), "r" (r1), "i" (SWI_Rename));
- return checkerror (r0);
-#endif
-}
diff --git a/c/src/lib/libbsp/arm/acinclude.m4 b/c/src/lib/libbsp/arm/acinclude.m4
index 4d50477..6f75afe 100644
--- a/c/src/lib/libbsp/arm/acinclude.m4
+++ b/c/src/lib/libbsp/arm/acinclude.m4
@@ -14,8 +14,6 @@ AC_DEFUN([RTEMS_CHECK_BSPDIR],
AC_CONFIG_SUBDIRS([csb337]);;
edb7312 )
AC_CONFIG_SUBDIRS([edb7312]);;
- gdbarmsim )
- AC_CONFIG_SUBDIRS([gdbarmsim]);;
gumstix )
AC_CONFIG_SUBDIRS([gumstix]);;
imx )
diff --git a/c/src/lib/libbsp/arm/gdbarmsim/Makefile.am b/c/src/lib/libbsp/arm/gdbarmsim/Makefile.am
deleted file mode 100644
index 0ae0e82..0000000
--- a/c/src/lib/libbsp/arm/gdbarmsim/Makefile.am
+++ /dev/null
@@ -1,57 +0,0 @@
-ACLOCAL_AMFLAGS = -I ../../../../aclocal
-
-include $(top_srcdir)/../../../../automake/compile.am
-include $(top_srcdir)/../../bsp.am
-
-dist_project_lib_DATA = ../../../../../../bsps/arm/gdbarmsim/start/bsp_specs
-
-noinst_PROGRAMS =
-
-
-start.$(OBJEXT): ../../../../../../bsps/arm/shared/start/start.S
- $(CPPASCOMPILE) -o $@ -c $<
-project_lib_DATA = start.$(OBJEXT)
-
-project_lib_DATA += linkcmds
-
-project_lib_LIBRARIES = librtemsbsp.a
-librtemsbsp_a_SOURCES =
-
-# startup
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspgetworkarea-default.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspstart-empty.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspfatal-default.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/gdbarmsim/start/bspreset.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/getentropy/getentropy-cpucounter.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/sbrk.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/gdbarmsim/start/syscalls.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterfrequency.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterread.c
-# console
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/serial/console-polled.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/gdbarmsim/console/console-io.c
-# clock
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/clock/clock-simidle.c
-# timer
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/btimer/btimer-stub.c
-# start hooks
-librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/gdbarmsim/start/bspstarthooks.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/shared/start/bsp-start-memcpy.S
-
-# IRQ
-librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/gdbarmsim/irq/irq.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/gdbarmsim/irq/irq-dispatch.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/irq/irq-default-handler.c
-
-# Cache
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/cache/nocache.c
-
-# Shared
-if shared
-librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/shared/cp15/arm-cp15-set-exception-handler.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/shared/cp15/arm-cp15-set-ttb-entries.c
-endif
-
-include $(srcdir)/../../../../../../bsps/shared/irq-sources.am
-include $(srcdir)/../../../../../../bsps/shared/shared-sources.am
-include $(srcdir)/../../../../../../bsps/arm/gdbarmsim/headers.am
diff --git a/c/src/lib/libbsp/arm/gdbarmsim/configure.ac b/c/src/lib/libbsp/arm/gdbarmsim/configure.ac
deleted file mode 100644
index 1ae47dc..0000000
--- a/c/src/lib/libbsp/arm/gdbarmsim/configure.ac
+++ /dev/null
@@ -1,21 +0,0 @@
-## Process this file with autoconf to produce a configure script.
-
-AC_PREREQ([2.69])
-AC_INIT([rtems-c-src-lib-libbsp-arm-gdbarmsim],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
-RTEMS_TOP(../../../../../..)
-RTEMS_SOURCE_TOP
-RTEMS_BUILD_TOP
-RTEMS_BSP_LINKCMDS
-
-RTEMS_CANONICAL_TARGET_CPU
-AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.12.2])
-RTEMS_BSP_CONFIGURE
-
-
-RTEMS_BSP_CLEANUP_OPTIONS
-
-AM_CONDITIONAL(shared, test "$RTEMS_BSP" = "armcortexa9")
-
-# Explicitly list all Makefiles here
-AC_CONFIG_FILES([Makefile])
-AC_OUTPUT
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