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Remove dead CodeSourcery init code 

The CodeSourcery compiler is not longer supported.  This patch removes
the CodeSourcery init code in RTX_CM_lib.h.
pull/1730/head
Russ Butler 2016-04-27 17:35:51 -05:00 committed by 0xc0170
parent 03d8ea8e96
commit a0fd520408
3 changed files with 0 additions and 169 deletions
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56
rtos/rtx/TARGET_ARM7/RTX_CM_lib.h
View File

@ -276,60 +276,6 @@ __asm void __rt_entry (void) {
#elif defined (__GNUC__) #elif defined (__GNUC__)
#ifdef __CS3__
/* CS3 start_c routine.
*
* Copyright (c) 2006, 2007 CodeSourcery Inc
*
* The authors hereby grant permission to use, copy, modify, distribute,
* and license this software and its documentation for any purpose, provided
* that existing copyright notices are retained in all copies and that this
* notice is included verbatim in any distributions. No written agreement,
* license, or royalty fee is required for any of the authorized uses.
* Modifications to this software may be copyrighted by their authors
* and need not follow the licensing terms described here, provided that
* the new terms are clearly indicated on the first page of each file where
* they apply.
*/
#include "cs3.h"
extern void __libc_init_array (void);
__attribute ((noreturn)) void __cs3_start_c (void){
unsigned regions = __cs3_region_num;
const struct __cs3_region *rptr = __cs3_regions;
/* Initialize memory */
for (regions = __cs3_region_num, rptr = __cs3_regions; regions--; rptr++) {
long long *src = (long long *)rptr->init;
long long *dst = (long long *)rptr->data;
unsigned limit = rptr->init_size;
unsigned count;
if (src != dst)
for (count = 0; count != limit; count += sizeof (long long))
*dst++ = *src++;
else
dst = (long long *)((char *)dst + limit);
limit = rptr->zero_size;
for (count = 0; count != limit; count += sizeof (long long))
*dst++ = 0;
}
/* Run initializers. */
__libc_init_array ();
osKernelInitialize();
set_main_stack();
osThreadCreate(&os_thread_def_main, NULL);
osKernelStart();
for (;;);
}
#else
__attribute__((naked)) void software_init_hook (void) { __attribute__((naked)) void software_init_hook (void) {
__asm ( __asm (
".syntax unified\n" ".syntax unified\n"
@ -353,8 +299,6 @@ __attribute__((naked)) void software_init_hook (void) {
); );
} }
#endif
#elif defined (__ICCARM__) #elif defined (__ICCARM__)
extern int __low_level_init(void); extern int __low_level_init(void);

55
rtos/rtx/TARGET_CORTEX_A/RTX_CM_lib.h
View File

@ -447,59 +447,6 @@ __asm void __rt_entry (void) {
#elif defined (__GNUC__) #elif defined (__GNUC__)
#ifdef __CS3__
/* CS3 start_c routine.
*
* Copyright (c) 2006, 2007 CodeSourcery Inc
*
* The authors hereby grant permission to use, copy, modify, distribute,
* and license this software and its documentation for any purpose, provided
* that existing copyright notices are retained in all copies and that this
* notice is included verbatim in any distributions. No written agreement,
* license, or royalty fee is required for any of the authorized uses.
* Modifications to this software may be copyrighted by their authors
* and need not follow the licensing terms described here, provided that
* the new terms are clearly indicated on the first page of each file where
* they apply.
*/
#include "cs3.h"
extern void __libc_init_array (void);
__attribute ((noreturn)) void __cs3_start_c (void){
unsigned regions = __cs3_region_num;
const struct __cs3_region *rptr = __cs3_regions;
/* Initialize memory */
for (regions = __cs3_region_num, rptr = __cs3_regions; regions--; rptr++) {
long long *src = (long long *)rptr->init;
long long *dst = (long long *)rptr->data;
unsigned limit = rptr->init_size;
unsigned count;
if (src != dst)
for (count = 0; count != limit; count += sizeof (long long))
*dst++ = *src++;
else
dst = (long long *)((char *)dst + limit);
limit = rptr->zero_size;
for (count = 0; count != limit; count += sizeof (long long))
*dst++ = 0;
}
/* Run initializers. */
__libc_init_array ();
osKernelInitialize();
osThreadCreate(&os_thread_def_main, NULL);
osKernelStart();
for (;;);
}
#else
__attribute__((naked)) void software_init_hook (void) { __attribute__((naked)) void software_init_hook (void) {
__asm ( __asm (
".syntax unified\n" ".syntax unified\n"
@ -522,8 +469,6 @@ __attribute__((naked)) void software_init_hook (void) {
); );
} }
#endif
#elif defined (__ICCARM__) #elif defined (__ICCARM__)
extern void exit(int arg); extern void exit(int arg);

58
rtos/rtx/TARGET_CORTEX_M/RTX_CM_lib.h
View File

@ -501,62 +501,6 @@ __asm void __rt_entry (void) {
#elif defined (__GNUC__) #elif defined (__GNUC__)
#ifdef __CS3__
/* CS3 start_c routine.
*
* Copyright (c) 2006, 2007 CodeSourcery Inc
*
* The authors hereby grant permission to use, copy, modify, distribute,
* and license this software and its documentation for any purpose, provided
* that existing copyright notices are retained in all copies and that this
* notice is included verbatim in any distributions. No written agreement,
* license, or royalty fee is required for any of the authorized uses.
* Modifications to this software may be copyrighted by their authors
* and need not follow the licensing terms described here, provided that
* the new terms are clearly indicated on the first page of each file where
* they apply.
*/
#include "cs3.h"
extern void __libc_init_array (void);
__attribute ((noreturn)) void __cs3_start_c (void){
unsigned regions = __cs3_region_num;
const struct __cs3_region *rptr = __cs3_regions;
/* Initialize memory */
for (regions = __cs3_region_num, rptr = __cs3_regions; regions--; rptr++) {
long long *src = (long long *)rptr->init;
long long *dst = (long long *)rptr->data;
unsigned limit = rptr->init_size;
unsigned count;
if (src != dst)
for (count = 0; count != limit; count += sizeof (long long))
*dst++ = *src++;
else
dst = (long long *)((char *)dst + limit);
limit = rptr->zero_size;
for (count = 0; count != limit; count += sizeof (long long))
*dst++ = 0;
}
/* Run initializers. */
__libc_init_array ();
osKernelInitialize();
#ifdef __MBED_CMSIS_RTOS_CM
set_main_stack();
#endif
osThreadCreate(&os_thread_def_main, NULL);
osKernelStart();
for (;;);
}
#else
__attribute__((naked)) void software_init_hook (void) { __attribute__((naked)) void software_init_hook (void) {
__asm ( __asm (
".syntax unified\n" ".syntax unified\n"
@ -582,8 +526,6 @@ __attribute__((naked)) void software_init_hook (void) {
); );
} }
#endif
#elif defined (__ICCARM__) #elif defined (__ICCARM__)
extern void* __vector_table; extern void* __vector_table;