166 lines
4 KiB
C
166 lines
4 KiB
C
/* Copyright 2013-2014 IBM Corp.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
|
* implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <stdarg.h>
|
|
#include <string.h>
|
|
#include <malloc.h>
|
|
#include <stdint.h>
|
|
|
|
#include <compiler.h>
|
|
|
|
#include "../../ccan/list/list.c"
|
|
|
|
void _prlog(int log_level __attribute__((unused)), const char* fmt, ...) __attribute__((format (printf, 2, 3)));
|
|
|
|
#ifndef pr_fmt
|
|
#define pr_fmt(fmt) fmt
|
|
#endif
|
|
#define prlog(l, f, ...) do { _prlog(l, pr_fmt(f), ##__VA_ARGS__); } while(0)
|
|
|
|
void _prlog(int log_level __attribute__((unused)), const char* fmt, ...)
|
|
{
|
|
va_list ap;
|
|
|
|
va_start(ap, fmt);
|
|
if (log_level <= 7)
|
|
vfprintf(stderr, fmt, ap);
|
|
va_end(ap);
|
|
}
|
|
|
|
/*
|
|
* Skiboot malloc stubs
|
|
*
|
|
* The actual prototypes for these are defined in mem_region-malloc.h,
|
|
* but that file also #defines malloc, and friends so we don't pull that in
|
|
* directly.
|
|
*/
|
|
|
|
#define DEFAULT_ALIGN __alignof__(long)
|
|
|
|
void *__memalign(size_t blocksize, size_t bytes, const char *location __unused);
|
|
void *__memalign(size_t blocksize, size_t bytes, const char *location __unused)
|
|
{
|
|
return memalign(blocksize, bytes);
|
|
}
|
|
|
|
void *__malloc(size_t bytes, const char *location);
|
|
void *__malloc(size_t bytes, const char *location)
|
|
{
|
|
return __memalign(DEFAULT_ALIGN, bytes, location);
|
|
}
|
|
|
|
void __free(void *p, const char *location __unused);
|
|
void __free(void *p, const char *location __unused)
|
|
{
|
|
free(p);
|
|
}
|
|
|
|
void *__realloc(void *ptr, size_t size, const char *location __unused);
|
|
void *__realloc(void *ptr, size_t size, const char *location __unused)
|
|
{
|
|
return realloc(ptr, size);
|
|
}
|
|
|
|
void *__zalloc(size_t bytes, const char *location);
|
|
void *__zalloc(size_t bytes, const char *location)
|
|
{
|
|
void *p = __malloc(bytes, location);
|
|
|
|
if (p)
|
|
memset(p, 0, bytes);
|
|
return p;
|
|
}
|
|
|
|
struct cpu_thread;
|
|
|
|
struct cpu_job *__cpu_queue_job(struct cpu_thread *cpu,
|
|
const char *name,
|
|
void (*func)(void *data), void *data,
|
|
bool no_return);
|
|
|
|
struct cpu_job *cpu_queue_job_on_node(uint32_t chip_id,
|
|
const char *name,
|
|
void (*func)(void *data), void *data);
|
|
|
|
struct cpu_job *cpu_queue_job_on_node(uint32_t chip_id,
|
|
const char *name,
|
|
void (*func)(void *data), void *data)
|
|
{
|
|
(void)chip_id;
|
|
return __cpu_queue_job(NULL, name, func, data, false);
|
|
}
|
|
|
|
struct cpu_job *__cpu_queue_job(struct cpu_thread *cpu,
|
|
const char *name,
|
|
void (*func)(void *data), void *data,
|
|
bool no_return)
|
|
{
|
|
(void)cpu;
|
|
(void)name;
|
|
(func)(data);
|
|
(void)no_return;
|
|
return NULL;
|
|
}
|
|
|
|
void cpu_wait_job(struct cpu_job *job, bool free_it);
|
|
|
|
void __attrconst cpu_wait_job(struct cpu_job *job, bool free_it)
|
|
{
|
|
(void)job;
|
|
(void)free_it;
|
|
return;
|
|
}
|
|
|
|
void cpu_process_local_jobs(void);
|
|
|
|
void __attrconst cpu_process_local_jobs(void)
|
|
{
|
|
}
|
|
|
|
/* Add any stub functions required for linking here. */
|
|
static void stub_function(void)
|
|
{
|
|
abort();
|
|
}
|
|
|
|
#define STUB(fnname) \
|
|
void fnname(void) __attribute__((weak, alias ("stub_function")))
|
|
|
|
STUB(fsp_preload_lid);
|
|
STUB(fsp_wait_lid_loaded);
|
|
STUB(fsp_adjust_lid_side);
|
|
|
|
/* Add HW specific stubs here */
|
|
static bool true_stub(void) { return true; }
|
|
static bool false_stub(void) { return false; }
|
|
|
|
#define TRUE_STUB(fnname) \
|
|
bool fnname(void) __attribute__((weak, alias ("true_stub")))
|
|
#define FALSE_STUB(fnname) \
|
|
bool fnname(void) __attribute__((weak, alias ("false_stub")))
|
|
#define NOOP_STUB FALSE_STUB
|
|
|
|
TRUE_STUB(lock_held_by_me);
|
|
NOOP_STUB(lock_caller);
|
|
NOOP_STUB(unlock);
|
|
NOOP_STUB(early_uart_init);
|
|
NOOP_STUB(mem_reserve_fw);
|
|
NOOP_STUB(mem_reserve_hwbuf);
|
|
NOOP_STUB(add_chip_dev_associativity);
|
|
NOOP_STUB(enable_mambo_console);
|
|
NOOP_STUB(backtrace);
|
|
|