#include "proc.h"
#include "cfg/cfg_arch.h" // ARCH_EMUL
-#include "cfg/cfg_kern.h"
+#include "cfg/cfg_proc.h"
+#include "cfg/cfg_monitor.h"
#include <cfg/macros.h> // ROUND_UP2
#include <cfg/module.h>
#include <cfg/depend.h> // CONFIG_DEPEND()
#include <string.h> /* memset() */
-// Check config dependencies
-CONFIG_DEPEND(CONFIG_KERN_SIGNALS, CONFIG_KERN_SCHED);
-CONFIG_DEPEND(CONFIG_KERN_SEMAPHORES, CONFIG_KERN_SIGNALS);
-CONFIG_DEPEND(CONFIG_KERN_MONITOR, CONFIG_KERN_SCHED);
-
-
/*
* The scheduer tracks ready processes by enqueuing them in the
* ready list.
*/
List StackFreeList;
-#define NPROC 8
-cpustack_t proc_stacks[NPROC][(64 * 1024) / sizeof(cpustack_t)];
+#define NPROC 10
+cpu_stack_t proc_stacks[NPROC][(64 * 1024) / sizeof(cpu_stack_t)];
#endif
/** The main process (the one that executes main()). */
#if CONFIG_KERN_SIGNALS
proc->sig_recv = 0;
+ proc->sig_wait = 0;
#endif
#if CONFIG_KERN_HEAP
#if CONFIG_KERN_PRI
proc->link.pri = 0;
#endif
+
}
MOD_DEFINE(proc);
* \return Process structure of new created process
* if successful, NULL otherwise.
*/
-struct Process *proc_new_with_name(UNUSED_ARG(const char *, name), void (*entry)(void), iptr_t data, size_t stack_size, cpustack_t *stack_base)
+struct Process *proc_new_with_name(UNUSED_ARG(const char *, name), void (*entry)(void), iptr_t data, size_t stack_size, cpu_stack_t *stack_base)
{
Process *proc;
- const size_t PROC_SIZE_WORDS = ROUND_UP2(sizeof(Process), sizeof(cpustack_t)) / sizeof(cpustack_t);
+ const size_t PROC_SIZE_WORDS = ROUND_UP2(sizeof(Process), sizeof(cpu_stack_t)) / sizeof(cpu_stack_t);
#if CONFIG_KERN_HEAP
bool free_stack = false;
#endif
#if (ARCH & ARCH_EMUL)
/* Ignore stack provided by caller and use the large enough default instead. */
- PROC_ATOMIC(stack_base = (cpustack_t *)list_remHead(&StackFreeList));
+ PROC_ATOMIC(stack_base = (cpu_stack_t *)list_remHead(&StackFreeList));
+ ASSERT(stack_base);
stack_size = CONFIG_KERN_MINSTACKSIZE;
#elif CONFIG_KERN_HEAP
}
else
{
- proc = (Process *)(stack_base + stack_size / sizeof(cpustack_t) - PROC_SIZE_WORDS);
- proc->stack = (cpustack_t *)proc;
+ proc = (Process *)(stack_base + stack_size / sizeof(cpu_stack_t) - PROC_SIZE_WORDS);
+ proc->stack = (cpu_stack_t *)proc;
if (CPU_SP_ON_EMPTY_SLOT)
proc->stack--;
}
}
-/**
- * Get the pointer to the current process
- */
-struct Process *proc_current(void)
-{
- return CurrentProcess;
-}
-
/**
* Get the pointer to the user data of the current process
*/