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firmware: limit system_memory_guard() to coldfire targets

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Only Coldfire targets have ever implemented this. Gate it
behind CPU_COLDFIRE so the stub functions won't be needed
in other targets.

Change-Id: I507952c40a04d813a40296142a6eba1df24b0a68
This commit is contained in:
Aidan MacDonald 2026-09-08 10:59:00 +01:00 • committed by Solomon Peachy
parent d27af08ff6
commit 190822f261
18 changed files with 27 additions and 122 deletions
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25
apps/plugin.c
View file

@ -263,6 +263,7 @@ static const struct plugin_api rockbox_api = {
font_load,
font_unload,
font_get,
font_measurestring,
font_getstringsize,
font_get_width,
screen_clear_area,
@ -319,6 +320,7 @@ static const struct plugin_api rockbox_api = {
is_backlight_on,
backlight_on,
backlight_off,
backlight_set_on_button_hold,
backlight_set_timeout,
#ifdef HAVE_BACKLIGHT_BRIGHTNESS
backlight_set_brightness,
@ -335,6 +337,9 @@ static const struct plugin_api rockbox_api = {
#if CONFIG_CHARGING
remote_backlight_set_timeout_plugged,
#endif
#if defined(HAS_REMOTE_BUTTON_HOLD)
remote_backlight_set_on_button_hold,
#endif
#endif /* HAVE_REMOTE_LCD */
#endif /* HAVE_BACKLIGHT */
@ -381,6 +386,8 @@ static const struct plugin_api rockbox_api = {
gesture_vel_reset,
gesture_vel_process,
gesture_vel_get,
gesture_flick_get_in_vp,
gesture_flick_get,
#endif
action_userabort,
core_set_keyremap,
@ -517,7 +524,9 @@ static const struct plugin_api rockbox_api = {
set_sleeptimer_duration, /*stub*/
get_sleep_timer, /*stub*/
#if (CONFIG_PLATFORM & PLATFORM_NATIVE)
#if defined(CPU_COLDFIRE)
system_memory_guard,
#endif
&cpu_frequency,
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
@ -873,22 +882,12 @@ static const struct plugin_api rockbox_api = {
path_strip_volume,
#endif
/* new stuff at the end, sort into place next time
the API gets incompatible */
font_measurestring,
#ifdef HAVE_TOUCHSCREEN
gesture_flick_get_in_vp,
gesture_flick_get,
#endif
#ifdef HAVE_HW_H264
&target_hw_h264_api,
#endif
#ifdef HAVE_BACKLIGHT
backlight_set_on_button_hold,
#endif
#if defined(HAVE_REMOTE_LCD) && defined(HAS_REMOTE_BUTTON_HOLD)
remote_backlight_set_on_button_hold,
#endif
/* new stuff at the end, sort into place next time
the API gets incompatible */
};
static int plugin_buffer_handle;

30
apps/plugin.h
View file

@ -307,6 +307,8 @@ struct plugin_api {
int (*font_load)(const char *path);
void (*font_unload)(int font_id);
struct font* (*font_get)(int font);
int (*font_measurestring)(const unsigned char *str, size_t maxbytes,
size_t maxwidth, int *w, int *h, int fontnum);
int (*font_getstringsize)(const unsigned char *str, int *w, int *h,
int fontnumber);
int (*font_get_width)(struct font* pf, ucschar_t char_code);
@ -374,11 +376,11 @@ struct plugin_api {
bool (*is_backlight_on)(bool ignore_always_off);
void (*backlight_on)(void);
void (*backlight_off)(void);
void (*backlight_set_on_button_hold)(int index);
void (*backlight_set_timeout)(int index);
#ifdef HAVE_BACKLIGHT_BRIGHTNESS
void (*backlight_set_brightness)(int val);
#endif /* HAVE_BACKLIGHT_BRIGHTNESS */
#if CONFIG_CHARGING
void (*backlight_set_timeout_plugged)(int index);
#endif
@ -390,6 +392,9 @@ struct plugin_api {
#if CONFIG_CHARGING
void (*remote_backlight_set_timeout_plugged)(int index);
#endif
#if defined(HAS_REMOTE_BUTTON_HOLD)
void (*remote_backlight_set_on_button_hold)(int index);
#endif
#endif /* HAVE_REMOTE_LCD */
#endif /* HAVE_BACKLIGHT */
@ -451,6 +456,9 @@ struct plugin_api {
void (*gesture_vel_process)(struct gesture_vel *gv,
const struct touchevent *ev);
bool (*gesture_vel_get)(struct gesture_vel *gv, int *xvel, int *yvel);
int (*gesture_flick_get_in_vp)(const struct gesture_event *gevt,
const struct viewport *vp);
int (*gesture_flick_get)(const struct gesture_event *gevt);
#endif
bool (*action_userabort)(int timeout);
int (*core_set_keyremap)(struct button_mapping* core_keymap, int count);
@ -603,7 +611,9 @@ struct plugin_api {
void (*set_sleeptimer_duration)(int minutes);
int (*get_sleep_timer)(void);
#if (CONFIG_PLATFORM & PLATFORM_NATIVE)
#if defined(CPU_COLDFIRE)
int (*system_memory_guard)(int newmode);
#endif
long *cpu_frequency;
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
#ifdef CPU_BOOST_LOGGING
@ -1038,24 +1048,12 @@ struct plugin_api {
int (*path_strip_volume)(const char *name, const char **nameptr, bool greedy);
#endif
/* new stuff at the end, sort into place next time
the API gets incompatible */
int (*font_measurestring)(const unsigned char *str, size_t maxbytes,
size_t maxwidth, int *w, int *h, int fontnum);
#ifdef HAVE_TOUCHSCREEN
int (*gesture_flick_get_in_vp)(const struct gesture_event *gevt,
const struct viewport *vp);
int (*gesture_flick_get)(const struct gesture_event *gevt);
#endif
#ifdef HAVE_HW_H264
const struct hw_h264_api *hw_h264;
#endif
#ifdef HAVE_BACKLIGHT
void (*backlight_set_on_button_hold)(int index);
#endif
#if defined(HAVE_REMOTE_LCD) && defined(HAS_REMOTE_BUTTON_HOLD)
void (*remote_backlight_set_on_button_hold)(int index);
#endif
/* new stuff at the end, sort into place next time
the API gets incompatible */
};
/* plugin header */