len0rd/rockbox
1
0
Fork 1
mirror of https://github.com/Rockbox/rockbox.git synced 2025-10-13 18:17:39 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

FS#10756 - Free unused init code

Browse source 
Introduce a new .init section for initialisation code, so that it can be copied to an area which is later overwritten before calling. The stack/bss can then overwrite that code, effectively freeing the code size that the initialisation routines need. Gives a few kB ram usage back.
Only implemented for PP and as3525 so far. More targets could be added, as well as more functions.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25013 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Thomas Martitz 2010-03-03 23:20:32 +00:00
parent e479853f15
commit f8edc32589
33 changed files with 98 additions and 37 deletions
Download patch file Download diff file Expand all files Collapse all files

2
firmware/export/kernel.h
View file

@ -214,7 +214,7 @@ static inline void call_tick_tasks(void)
#endif
/* kernel functions */
extern void kernel_init(void);
extern void kernel_init(void) INIT_ATTR;
extern void yield(void);
extern void sleep(int ticks);
int tick_add_task(void (*f)(void));