forked from Qortal/Brooklyn
a94b3d14aa
Changes included (and more): 1. Dynamic RAM merge 2. Real-time page scan and allocation 3. Cache compression 4. Real-time IRQ checks 5. Dynamic I/O allocation for Java heap 6. Java page migration 7. Contiguous memory allocation 8. Idle pages tracking 9. Per CPU RAM usage tracking 10. ARM NEON scalar multiplication library 11. NEON/ARMv8 crypto extensions 12. NEON SHA, Blake, RIPEMD crypto extensions 13. Parallel NEON crypto engine for multi-algo based CPU stress reduction
43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
#ifndef __ASM_LINKAGE_H
|
|
#define __ASM_LINKAGE_H
|
|
|
|
#ifdef __ASSEMBLY__
|
|
#include <asm/assembler.h>
|
|
#endif
|
|
|
|
#define __ALIGN .align 2
|
|
#define __ALIGN_STR ".align 2"
|
|
|
|
/*
|
|
* When using in-kernel BTI we need to ensure that PCS-conformant
|
|
* assembly functions have suitable annotations. Override
|
|
* SYM_FUNC_START to insert a BTI landing pad at the start of
|
|
* everything, the override is done unconditionally so we're more
|
|
* likely to notice any drift from the overridden definitions.
|
|
*/
|
|
#define SYM_FUNC_START(name) \
|
|
SYM_START(name, SYM_L_GLOBAL, SYM_A_ALIGN) \
|
|
bti c ;
|
|
|
|
#define SYM_FUNC_START_NOALIGN(name) \
|
|
SYM_START(name, SYM_L_GLOBAL, SYM_A_NONE) \
|
|
bti c ;
|
|
|
|
#define SYM_FUNC_START_LOCAL(name) \
|
|
SYM_START(name, SYM_L_LOCAL, SYM_A_ALIGN) \
|
|
bti c ;
|
|
|
|
#define SYM_FUNC_START_LOCAL_NOALIGN(name) \
|
|
SYM_START(name, SYM_L_LOCAL, SYM_A_NONE) \
|
|
bti c ;
|
|
|
|
#define SYM_FUNC_START_WEAK(name) \
|
|
SYM_START(name, SYM_L_WEAK, SYM_A_ALIGN) \
|
|
bti c ;
|
|
|
|
#define SYM_FUNC_START_WEAK_NOALIGN(name) \
|
|
SYM_START(name, SYM_L_WEAK, SYM_A_NONE) \
|
|
bti c ;
|
|
|
|
#endif
|