blob: 6d9088beb4d20725a1a2b7908e1fac5efbd48b34 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
#ifndef __ASM_SECURE_H
#define __ASM_SECURE_H
#include <config.h>
#define __secure __attribute__ ((section ("._secure.text")))
#ifdef CONFIG_ARMV7_SECURE_BASE
/*
* Warning, horror ahead.
*
* The target code lives in our "secure ram", but u-boot doesn't know
* that, and has blindly added reloc_off to every relocation
* entry. Gahh. Do the opposite conversion. This hack also prevents
* GCC from generating code veeners, which u-boot doesn't relocate at
* all...
*/
#define secure_ram_addr(_fn) ({ \
DECLARE_GLOBAL_DATA_PTR; \
void *__fn = _fn; \
typeof(_fn) *__tmp = (__fn - gd->reloc_off); \
__tmp; \
})
#else
#define secure_ram_addr(_fn) (_fn)
#endif
#endif
|