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-rw-r--r--demos/GNU-Linux-GCC/chcore.c108
-rw-r--r--demos/GNU-Linux-GCC/chcore.h209
2 files changed, 0 insertions, 317 deletions
diff --git a/demos/GNU-Linux-GCC/chcore.c b/demos/GNU-Linux-GCC/chcore.c
deleted file mode 100644
index 6185b8f4e..000000000
--- a/demos/GNU-Linux-GCC/chcore.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
-
- This file is part of ChibiOS/RT.
-
- ChibiOS/RT is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- ChibiOS/RT is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <time.h>
-#include <signal.h>
-#include <stdlib.h>
-#include <sys/time.h>
-#include <stdio.h>
-
-/**
- * @addtogroup LINUXSIM_CORE
- * @{
- */
-
-#include "ch.h"
-
-static struct itimerval tempo;
-static bool_t pending = FALSE;
-
-void timer(int numSignal) {
-
- pending = TRUE;
-}
-
-/*
- * Simulated HW initialization.
- */
-void _init_core(void) {
-
- signal(SIGALRM, timer);
- tempo.it_value.tv_sec = 0;
- tempo.it_value.tv_usec = 10000;
- tempo.it_interval.tv_sec = 0;
- tempo.it_interval.tv_usec = 10000;
- setitimer(ITIMER_REAL, &tempo, NULL);
-}
-
-/*
- * Interrupt simulation.
- */
-void ChkIntSources(void) {
-
- if (pending) {
- chSysTimerHandlerI();
- pending = FALSE;
- }
-
- if (chSchIsRescRequiredExI())
- chSchDoRescheduleI();
-}
-
-/**
- * Performs a context switch between two threads.
- * @param otp the thread to be switched out
- * @param ntp the thread to be switched in
- */
-__attribute__((used))
-static void __dummy(Thread *otp, Thread *ntp) {
- asm volatile (".globl port_switch \n\t" \
- "port_switch: \n\t" \
- "push %ebp \n\t" \
- "push %esi \n\t" \
- "push %edi \n\t" \
- "push %ebx \n\t" \
- "movl %esp, 16(%ecx) \n\t" \
- "movl 16(%edx), %esp \n\t" \
- "pop %ebx \n\t" \
- "pop %edi \n\t" \
- "pop %esi \n\t" \
- "pop %ebp \n\t" \
- "ret");
-}
-
-/**
- * Halts the system. In this implementation it just exits the simulation.
- */
-__attribute__((fastcall))
-void port_halt(void) {
-
- exit(2);
-}
-
-/**
- * Threads return point, it just invokes @p chThdExit().
- */
-void threadexit(void) {
-
- asm volatile ("push %eax \n\t" \
- "call chThdExit");
-}
-
-/** @} */
diff --git a/demos/GNU-Linux-GCC/chcore.h b/demos/GNU-Linux-GCC/chcore.h
deleted file mode 100644
index 48a052513..000000000
--- a/demos/GNU-Linux-GCC/chcore.h
+++ /dev/null
@@ -1,209 +0,0 @@
-/*
- ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
-
- This file is part of ChibiOS/RT.
-
- ChibiOS/RT is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- ChibiOS/RT is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-/**
- * @addtogroup WIN32SIM_CORE
- * @{
- */
-
-#ifndef _CHCORE_H_
-#define _CHCORE_H_
-
-/**
- * Macro defining the a simulated architecture into Win32.
- */
-#define CH_ARCHITECTURE_WIN32SIM
-
-/**
- * Name of the implemented architecture.
- */
-#define CH_ARCHITECTURE_NAME "WIN32 Simulator"
-
-/**
- * 32 bit stack alignment.
- */
-typedef uint32_t stkalign_t;
-
-/**
- * Generic x86 register.
- */
-typedef void *regx86;
-
-/**
- * Interrupt saved context.
- * This structure represents the stack frame saved during a preemption-capable
- * interrupt handler.
- */
-struct extctx {
-};
-
-/**
- * System saved context.
- * @note In this demo the floating point registers are not saved.
- */
-struct intctx {
- regx86 ebx;
- regx86 edi;
- regx86 esi;
- regx86 ebp;
- regx86 eip;
-};
-
-/**
- * Platform dependent part of the @p Thread structure.
- * This structure usually contains just the saved stack pointer defined as a
- * pointer to a @p intctx structure.
- */
-struct context {
- struct intctx volatile *esp;
-};
-
-#define APUSH(p, a) (p) -= sizeof(void *), *(void **)(p) = (void*)(a)
-
-/**
- * Platform dependent part of the @p chThdInit() API.
- * This code usually setup the context switching frame represented by a
- * @p intctx structure.
- */
-#define SETUP_CONTEXT(workspace, wsize, pf, arg) { \
- uint8_t *esp = (uint8_t *)workspace + wsize; \
- APUSH(esp, arg); \
- APUSH(esp, threadexit); \
- esp -= sizeof(struct intctx); \
- ((struct intctx *)esp)->eip = pf; \
- ((struct intctx *)esp)->ebx = 0; \
- ((struct intctx *)esp)->edi = 0; \
- ((struct intctx *)esp)->esi = 0; \
- ((struct intctx *)esp)->ebp = 0; \
- tp->p_ctx.esp = (struct intctx *)esp; \
-}
-
-/**
- * Stack size for the system idle thread.
- */
-#ifndef IDLE_THREAD_STACK_SIZE
-#define IDLE_THREAD_STACK_SIZE 256
-#endif
-
-/**
- * Per-thread stack overhead for interrupts servicing, it is used in the
- * calculation of the correct working area size.
- */
-#ifndef INT_REQUIRED_STACK
-#define INT_REQUIRED_STACK 0x8000
-#endif
-
-/**
- * Enforces a correct alignment for a stack area size value.
- */
-#define STACK_ALIGN(n) ((((n) - 1) | (sizeof(stkalign_t) - 1)) + 1)
-
- /**
- * Computes the thread working area global size.
- */
-#define THD_WA_SIZE(n) STACK_ALIGN(sizeof(Thread) + \
- sizeof(void *) * 2 + \
- sizeof(struct intctx) + \
- sizeof(struct extctx) + \
- (n) + (INT_REQUIRED_STACK))
-
-/**
- * Macro used to allocate a thread working area aligned as both position and
- * size.
- */
-#define WORKING_AREA(s, n) stkalign_t s[THD_WA_SIZE(n) / sizeof(stkalign_t)];
-
-/**
- * IRQ prologue code, inserted at the start of all IRQ handlers enabled to
- * invoke system APIs.
- */
-#define PORT_IRQ_PROLOGUE()
-
-/**
- * IRQ epilogue code, inserted at the end of all IRQ handlers enabled to
- * invoke system APIs.
- */
-#define PORT_IRQ_EPILOGUE()
-
-/**
- * IRQ handler function declaration.
- */
-#define PORT_IRQ_HANDLER(id) void id(void)
-
-/**
- * Simulator initialization.
- */
-#define port_init() _init_core()
-
-/**
- * Does nothing in this simulator.
- */
-#define port_lock()
-
-/**
- * Does nothing in this simulator.
- */
-#define port_unlock()
-
-/**
- * Does nothing in this simulator.
- */
-#define port_lock_from_isr()
-
-/**
- * Does nothing in this simulator.
- */
-#define port_unlock_from_isr()
-
-/**
- * Does nothing in this simulator.
- */
-#define port_disable()
-
-/**
- * Does nothing in this simulator.
- */
-#define port_suspend()
-
-/**
- * Does nothing in this simulator.
- */
-#define port_enable()
-
-/**
- * In the simulator this does a polling pass on the simulated interrupt
- * sources.
- */
-#define port_wait_for_interrupt() ChkIntSources()
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- __attribute__((fastcall)) void port_switch(Thread *otp, Thread *ntp);
- __attribute__((fastcall)) void port_halt(void);
- void _init_core(void);
- void ChkIntSources(void);
- void threadexit(void);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _CHCORE_H_ */
-
-/** @} */
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