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debuggers: import openocd-0.7.0

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Initial check-in of openocd-0.7.0 as it can be downloaded from
http://sourceforge.net/projects/openocd/files/openocd/0.7.0/

Any modifications will follow.

Change-Id: I6949beaefd589e046395ea0cb80f4e1ab1654d55
This commit is contained in:
Lars Rademacher
2013-10-21 00:50:02 +02:00
parent 85fffe007e
commit 83d72a091e
1148 changed files with 571445 additions and 0 deletions
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247
debuggers/openocd/jimtcl/jim-sdl.c Normal file
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/*
* Jim - SDL extension
*
* Copyright 2005 Salvatore Sanfilippo <antirez@invece.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE JIM TCL PROJECT ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* JIM TCL PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation
* are those of the authors and should not be interpreted as representing
* official policies, either expressed or implied, of the Jim Tcl Project.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <SDL/SDL.h>
#include <SDL/SDL_gfxPrimitives.h>
#include <jim.h>
#define AIO_CMD_LEN 128
typedef struct JimSdlSurface
{
SDL_Surface *screen;
} JimSdlSurface;
static void JimSdlSetError(Jim_Interp *interp)
{
Jim_SetResultString(interp, SDL_GetError(), -1);
}
static void JimSdlDelProc(Jim_Interp *interp, void *privData)
{
JimSdlSurface *jss = privData;
JIM_NOTUSED(interp);
SDL_FreeSurface(jss->screen);
Jim_Free(jss);
}
/* Calls to commands created via [sdl.surface] are implemented by this
* C command. */
static int JimSdlHandlerCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
JimSdlSurface *jss = Jim_CmdPrivData(interp);
int option;
static const char * const options[] = {
"free", "flip", "pixel", "rectangle", "box", "line", "aaline",
"circle", "aacircle", "fcircle", NULL
};
enum
{ OPT_FREE, OPT_FLIP, OPT_PIXEL, OPT_RECTANGLE, OPT_BOX, OPT_LINE,
OPT_AALINE, OPT_CIRCLE, OPT_AACIRCLE, OPT_FCIRCLE
};
if (argc < 2) {
Jim_WrongNumArgs(interp, 1, argv, "method ?args ...?");
return JIM_ERR;
}
if (Jim_GetEnum(interp, argv[1], options, &option, "SDL surface method", JIM_ERRMSG) != JIM_OK)
return JIM_ERR;
if (option == OPT_PIXEL) {
/* PIXEL */
long x, y, red, green, blue, alpha = 255;
if (argc != 7 && argc != 8) {
Jim_WrongNumArgs(interp, 2, argv, "x y red green blue ?alpha?");
return JIM_ERR;
}
if (Jim_GetLong(interp, argv[2], &x) != JIM_OK ||
Jim_GetLong(interp, argv[3], &y) != JIM_OK ||
Jim_GetLong(interp, argv[4], &red) != JIM_OK ||
Jim_GetLong(interp, argv[5], &green) != JIM_OK ||
Jim_GetLong(interp, argv[6], &blue) != JIM_OK) {
return JIM_ERR;
}
if (argc == 8 && Jim_GetLong(interp, argv[7], &alpha) != JIM_OK)
return JIM_ERR;
pixelRGBA(jss->screen, x, y, red, green, blue, alpha);
return JIM_OK;
}
else if (option == OPT_RECTANGLE || option == OPT_BOX ||
option == OPT_LINE || option == OPT_AALINE) {
/* RECTANGLE, BOX, LINE, AALINE */
long x1, y1, x2, y2, red, green, blue, alpha = 255;
if (argc != 9 && argc != 10) {
Jim_WrongNumArgs(interp, 2, argv, "x y red green blue ?alpha?");
return JIM_ERR;
}
if (Jim_GetLong(interp, argv[2], &x1) != JIM_OK ||
Jim_GetLong(interp, argv[3], &y1) != JIM_OK ||
Jim_GetLong(interp, argv[4], &x2) != JIM_OK ||
Jim_GetLong(interp, argv[5], &y2) != JIM_OK ||
Jim_GetLong(interp, argv[6], &red) != JIM_OK ||
Jim_GetLong(interp, argv[7], &green) != JIM_OK ||
Jim_GetLong(interp, argv[8], &blue) != JIM_OK) {
return JIM_ERR;
}
if (argc == 10 && Jim_GetLong(interp, argv[9], &alpha) != JIM_OK)
return JIM_ERR;
switch (option) {
case OPT_RECTANGLE:
rectangleRGBA(jss->screen, x1, y1, x2, y2, red, green, blue, alpha);
break;
case OPT_BOX:
boxRGBA(jss->screen, x1, y1, x2, y2, red, green, blue, alpha);
break;
case OPT_LINE:
lineRGBA(jss->screen, x1, y1, x2, y2, red, green, blue, alpha);
break;
case OPT_AALINE:
aalineRGBA(jss->screen, x1, y1, x2, y2, red, green, blue, alpha);
break;
}
return JIM_OK;
}
else if (option == OPT_CIRCLE || option == OPT_AACIRCLE || option == OPT_FCIRCLE) {
/* CIRCLE, AACIRCLE, FCIRCLE */
long x, y, radius, red, green, blue, alpha = 255;
if (argc != 8 && argc != 9) {
Jim_WrongNumArgs(interp, 2, argv, "x y radius red green blue ?alpha?");
return JIM_ERR;
}
if (Jim_GetLong(interp, argv[2], &x) != JIM_OK ||
Jim_GetLong(interp, argv[3], &y) != JIM_OK ||
Jim_GetLong(interp, argv[4], &radius) != JIM_OK ||
Jim_GetLong(interp, argv[5], &red) != JIM_OK ||
Jim_GetLong(interp, argv[6], &green) != JIM_OK ||
Jim_GetLong(interp, argv[7], &blue) != JIM_OK) {
return JIM_ERR;
}
if (argc == 9 && Jim_GetLong(interp, argv[8], &alpha) != JIM_OK)
return JIM_ERR;
switch (option) {
case OPT_CIRCLE:
circleRGBA(jss->screen, x, y, radius, red, green, blue, alpha);
break;
case OPT_AACIRCLE:
aacircleRGBA(jss->screen, x, y, radius, red, green, blue, alpha);
break;
case OPT_FCIRCLE:
filledCircleRGBA(jss->screen, x, y, radius, red, green, blue, alpha);
break;
}
return JIM_OK;
}
else if (option == OPT_FREE) {
/* FREE */
if (argc != 2) {
Jim_WrongNumArgs(interp, 2, argv, "");
return JIM_ERR;
}
Jim_DeleteCommand(interp, Jim_String(argv[0]));
return JIM_OK;
}
else if (option == OPT_FLIP) {
/* FLIP */
if (argc != 2) {
Jim_WrongNumArgs(interp, 2, argv, "");
return JIM_ERR;
}
SDL_Flip(jss->screen);
return JIM_OK;
}
return JIM_OK;
}
static int JimSdlSurfaceCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
JimSdlSurface *jss;
char buf[AIO_CMD_LEN];
Jim_Obj *objPtr;
long screenId, xres, yres;
SDL_Surface *screen;
if (argc != 3) {
Jim_WrongNumArgs(interp, 1, argv, "xres yres");
return JIM_ERR;
}
if (Jim_GetLong(interp, argv[1], &xres) != JIM_OK ||
Jim_GetLong(interp, argv[2], &yres) != JIM_OK)
return JIM_ERR;
/* Try to create the surface */
screen = SDL_SetVideoMode(xres, yres, 32, SDL_SWSURFACE | SDL_ANYFORMAT);
if (screen == NULL) {
JimSdlSetError(interp);
return JIM_ERR;
}
/* Get the next file id */
if (Jim_EvalGlobal(interp, "if {[catch {incr sdl.surfaceId}]} {set sdl.surfaceId 0}") != JIM_OK)
return JIM_ERR;
objPtr = Jim_GetVariableStr(interp, "sdl.surfaceId", JIM_ERRMSG);
if (objPtr == NULL)
return JIM_ERR;
if (Jim_GetLong(interp, objPtr, &screenId) != JIM_OK)
return JIM_ERR;
/* Create the SDL screen command */
jss = Jim_Alloc(sizeof(*jss));
jss->screen = screen;
sprintf(buf, "sdl.surface%ld", screenId);
Jim_CreateCommand(interp, buf, JimSdlHandlerCommand, jss, JimSdlDelProc);
Jim_SetResultString(interp, buf, -1);
return JIM_OK;
}
int Jim_sdlInit(Jim_Interp *interp)
{
if (Jim_PackageProvide(interp, "sdl", "1.0", JIM_ERRMSG))
return JIM_ERR;
if (SDL_Init(SDL_INIT_VIDEO) < 0) {
JimSdlSetError(interp);
return JIM_ERR;
}
atexit(SDL_Quit);
Jim_CreateCommand(interp, "sdl.screen", JimSdlSurfaceCommand, NULL, NULL);
return JIM_OK;
}