/branches/tracing/kernel/arch/sparc64/include/context_offset.h |
---|
48,4 → 48,60 |
#define OFFSET_L6 0x80 |
#define OFFSET_L7 0x88 |
#ifndef KERNEL |
# define OFFSET_TP 0x90 |
#endif |
#ifdef __ASM__ |
.macro CONTEXT_SAVE_ARCH_CORE ctx:req |
stx %sp, [\ctx + OFFSET_SP] |
stx %o7, [\ctx + OFFSET_PC] |
stx %i0, [\ctx + OFFSET_I0] |
stx %i1, [\ctx + OFFSET_I1] |
stx %i2, [\ctx + OFFSET_I2] |
stx %i3, [\ctx + OFFSET_I3] |
stx %i4, [\ctx + OFFSET_I4] |
stx %i5, [\ctx + OFFSET_I5] |
stx %fp, [\ctx + OFFSET_FP] |
stx %i7, [\ctx + OFFSET_I7] |
stx %l0, [\ctx + OFFSET_L0] |
stx %l1, [\ctx + OFFSET_L1] |
stx %l2, [\ctx + OFFSET_L2] |
stx %l3, [\ctx + OFFSET_L3] |
stx %l4, [\ctx + OFFSET_L4] |
stx %l5, [\ctx + OFFSET_L5] |
stx %l6, [\ctx + OFFSET_L6] |
stx %l7, [\ctx + OFFSET_L7] |
#ifndef KERNEL |
stx %g7, [\ctx + OFFSET_TP] |
#endif |
.endm |
.macro CONTEXT_RESTORE_ARCH_CORE ctx:req |
ldx [\ctx + OFFSET_SP], %sp |
ldx [\ctx + OFFSET_PC], %o7 |
ldx [\ctx + OFFSET_I0], %i0 |
ldx [\ctx + OFFSET_I1], %i1 |
ldx [\ctx + OFFSET_I2], %i2 |
ldx [\ctx + OFFSET_I3], %i3 |
ldx [\ctx + OFFSET_I4], %i4 |
ldx [\ctx + OFFSET_I5], %i5 |
ldx [\ctx + OFFSET_FP], %fp |
ldx [\ctx + OFFSET_I7], %i7 |
ldx [\ctx + OFFSET_L0], %l0 |
ldx [\ctx + OFFSET_L1], %l1 |
ldx [\ctx + OFFSET_L2], %l2 |
ldx [\ctx + OFFSET_L3], %l3 |
ldx [\ctx + OFFSET_L4], %l4 |
ldx [\ctx + OFFSET_L5], %l5 |
ldx [\ctx + OFFSET_L6], %l6 |
ldx [\ctx + OFFSET_L7], %l7 |
#ifndef KERNEL |
ldx [\ctx + OFFSET_TP], %g7 |
#endif |
.endm |
#endif /* __ASM__ */ |
#endif |
/branches/tracing/kernel/arch/sparc64/include/byteorder.h |
---|
35,14 → 35,8 |
#ifndef KERN_sparc64_BYTEORDER_H_ |
#define KERN_sparc64_BYTEORDER_H_ |
#include <byteorder.h> |
#define ARCH_IS_BIG_ENDIAN |
#define uint32_t_le2host(n) uint32_t_byteorder_swap(n) |
#define uint64_t_le2host(n) uint64_t_byteorder_swap(n) |
#define uint32_t_be2host(n) (n) |
#define uint64_t_be2host(n) (n) |
#endif |
/** @} |
/branches/tracing/kernel/arch/sparc64/src/context.S |
---|
36,55 → 36,15 |
* functions. |
*/ |
#include <arch/context_offset.h> |
.text |
.global context_save_arch |
.global context_restore_arch |
.macro CONTEXT_STORE r |
stx %sp, [\r + OFFSET_SP] |
stx %o7, [\r + OFFSET_PC] |
stx %i0, [\r + OFFSET_I0] |
stx %i1, [\r + OFFSET_I1] |
stx %i2, [\r + OFFSET_I2] |
stx %i3, [\r + OFFSET_I3] |
stx %i4, [\r + OFFSET_I4] |
stx %i5, [\r + OFFSET_I5] |
stx %fp, [\r + OFFSET_FP] |
stx %i7, [\r + OFFSET_I7] |
stx %l0, [\r + OFFSET_L0] |
stx %l1, [\r + OFFSET_L1] |
stx %l2, [\r + OFFSET_L2] |
stx %l3, [\r + OFFSET_L3] |
stx %l4, [\r + OFFSET_L4] |
stx %l5, [\r + OFFSET_L5] |
stx %l6, [\r + OFFSET_L6] |
stx %l7, [\r + OFFSET_L7] |
.endm |
.macro CONTEXT_LOAD r |
ldx [\r + OFFSET_SP], %sp |
ldx [\r + OFFSET_PC], %o7 |
ldx [\r + OFFSET_I0], %i0 |
ldx [\r + OFFSET_I1], %i1 |
ldx [\r + OFFSET_I2], %i2 |
ldx [\r + OFFSET_I3], %i3 |
ldx [\r + OFFSET_I4], %i4 |
ldx [\r + OFFSET_I5], %i5 |
ldx [\r + OFFSET_FP], %fp |
ldx [\r + OFFSET_I7], %i7 |
ldx [\r + OFFSET_L0], %l0 |
ldx [\r + OFFSET_L1], %l1 |
ldx [\r + OFFSET_L2], %l2 |
ldx [\r + OFFSET_L3], %l3 |
ldx [\r + OFFSET_L4], %l4 |
ldx [\r + OFFSET_L5], %l5 |
ldx [\r + OFFSET_L6], %l6 |
ldx [\r + OFFSET_L7], %l7 |
.endm |
context_save_arch: |
CONTEXT_STORE %o0 |
CONTEXT_SAVE_ARCH_CORE %o0 |
retl |
mov 1, %o0 ! context_save_arch returns 1 |
98,6 → 58,6 |
# |
flushw |
CONTEXT_LOAD %o0 |
CONTEXT_RESTORE_ARCH_CORE %o0 |
retl |
xor %o0, %o0, %o0 ! context_restore_arch returns 0 |
/branches/tracing/kernel/arch/ia64/include/byteorder.h |
---|
35,15 → 35,9 |
#ifndef KERN_ia64_BYTEORDER_H_ |
#define KERN_ia64_BYTEORDER_H_ |
#include <byteorder.h> |
/* IA-64 is little-endian */ |
#define uint32_t_le2host(n) (n) |
#define uint64_t_le2host(n) (n) |
#define ARCH_IS_LITTLE_ENDIAN |
#define uint32_t_be2host(n) uint32_t_byteorder_swap(n) |
#define uint64_t_be2host(n) uint64_t_byteorder_swap(n) |
#endif |
/** @} |
/branches/tracing/kernel/arch/arm32/include/byteorder.h |
---|
36,24 → 36,10 |
#ifndef KERN_arm32_BYTEORDER_H_ |
#define KERN_arm32_BYTEORDER_H_ |
#include <byteorder.h> |
#ifdef BIG_ENDIAN |
#define uint32_t_le2host(n) uint32_t_byteorder_swap(n) |
#define uint64_t_le2host(n) uint64_t_byteorder_swap(n) |
#define uint32_t_be2host(n) (n) |
#define uint64_t_be2host(n) (n) |
#define ARCH_IS_BIG_ENDIAN |
#else |
#define uint32_t_le2host(n) (n) |
#define uint64_t_le2host(n) (n) |
#define uint32_t_be2host(n) uint32_t_byteorder_swap(n) |
#define uint64_t_be2host(n) uint64_t_byteorder_swap(n) |
#define ARCH_IS_LITTLE_ENDIAN |
#endif |
#endif |
/branches/tracing/kernel/arch/ppc32/include/context_offset.h |
---|
76,7 → 76,6 |
#ifdef __ASM__ |
# include <arch/asm/regname.h> |
# ctx: address of the structure with saved context |
.macro CONTEXT_SAVE_ARCH_CORE ctx:req |
stw sp, OFFSET_SP(\ctx) |
/branches/tracing/kernel/arch/ppc32/include/byteorder.h |
---|
35,14 → 35,8 |
#ifndef KERN_ppc32_BYTEORDER_H_ |
#define KERN_ppc32_BYTEORDER_H_ |
#include <byteorder.h> |
#define ARCH_IS_BIG_ENDIAN |
#define uint32_t_le2host(n) uint32_t_byteorder_swap(n) |
#define uint64_t_le2host(n) uint64_t_byteorder_swap(n) |
#define uint32_t_be2host(n) (n) |
#define uint64_t_be2host(n) (n) |
#endif |
/** @} |
/branches/tracing/kernel/arch/amd64/include/byteorder.h |
---|
35,15 → 35,9 |
#ifndef KERN_amd64_BYTEORDER_H_ |
#define KERN_amd64_BYTEORDER_H_ |
#include <byteorder.h> |
/* AMD64 is little-endian */ |
#define uint32_t_le2host(n) (n) |
#define uint64_t_le2host(n) (n) |
#define ARCH_IS_LITTLE_ENDIAN |
#define uint32_t_be2host(n) uint32_t_byteorder_swap(n) |
#define uint64_t_be2host(n) uint64_t_byteorder_swap(n) |
#endif |
/** @} |
/branches/tracing/kernel/arch/ppc64/include/context_offset.h |
---|
73,4 → 73,60 |
#define OFFSET_FR31 0x88 |
#define OFFSET_FPSCR 0x90 |
#ifdef __ASM__ |
# include <arch/asm/regname.h> |
# ctx: address of the structure with saved context |
.macro CONTEXT_SAVE_ARCH_CORE ctx:req |
stw sp, OFFSET_SP(\ctx) |
stw r2, OFFSET_R2(\ctx) |
stw r13, OFFSET_R13(\ctx) |
stw r14, OFFSET_R14(\ctx) |
stw r15, OFFSET_R15(\ctx) |
stw r16, OFFSET_R16(\ctx) |
stw r17, OFFSET_R17(\ctx) |
stw r18, OFFSET_R18(\ctx) |
stw r19, OFFSET_R19(\ctx) |
stw r20, OFFSET_R20(\ctx) |
stw r21, OFFSET_R21(\ctx) |
stw r22, OFFSET_R22(\ctx) |
stw r23, OFFSET_R23(\ctx) |
stw r24, OFFSET_R24(\ctx) |
stw r25, OFFSET_R25(\ctx) |
stw r26, OFFSET_R26(\ctx) |
stw r27, OFFSET_R27(\ctx) |
stw r28, OFFSET_R28(\ctx) |
stw r29, OFFSET_R29(\ctx) |
stw r30, OFFSET_R30(\ctx) |
stw r31, OFFSET_R31(\ctx) |
.endm |
# ctx: address of the structure with saved context |
.macro CONTEXT_RESTORE_ARCH_CORE ctx:req |
lwz sp, OFFSET_SP(\ctx) |
lwz r2, OFFSET_R2(\ctx) |
lwz r13, OFFSET_R13(\ctx) |
lwz r14, OFFSET_R14(\ctx) |
lwz r15, OFFSET_R15(\ctx) |
lwz r16, OFFSET_R16(\ctx) |
lwz r17, OFFSET_R17(\ctx) |
lwz r18, OFFSET_R18(\ctx) |
lwz r19, OFFSET_R19(\ctx) |
lwz r20, OFFSET_R20(\ctx) |
lwz r21, OFFSET_R21(\ctx) |
lwz r22, OFFSET_R22(\ctx) |
lwz r23, OFFSET_R23(\ctx) |
lwz r24, OFFSET_R24(\ctx) |
lwz r25, OFFSET_R25(\ctx) |
lwz r26, OFFSET_R26(\ctx) |
lwz r27, OFFSET_R27(\ctx) |
lwz r28, OFFSET_R28(\ctx) |
lwz r29, OFFSET_R29(\ctx) |
lwz r30, OFFSET_R30(\ctx) |
lwz r31, OFFSET_R31(\ctx) |
.endm |
#endif /* __ASM__ */ |
#endif |
/branches/tracing/kernel/arch/ppc64/include/byteorder.h |
---|
35,14 → 35,8 |
#ifndef KERN_ppc64_BYTEORDER_H_ |
#define KERN_ppc64_BYTEORDER_H_ |
#include <byteorder.h> |
#define ARCH_IS_BIG_ENDIAN |
#define uint32_t_le2host(n) uint32_t_byteorder_swap(n) |
#define uint64_t_le2host(n) uint64_t_byteorder_swap(n) |
#define uint32_t_be2host(n) (n) |
#define uint64_t_be2host(n) (n) |
#endif |
/** @} |
/branches/tracing/kernel/arch/ppc64/src/context.S |
---|
34,56 → 34,8 |
.global context_save_arch |
.global context_restore_arch |
.macro CONTEXT_STORE r |
stw sp, OFFSET_SP(\r) |
stw r2, OFFSET_R2(\r) |
stw r13, OFFSET_R13(\r) |
stw r14, OFFSET_R14(\r) |
stw r15, OFFSET_R15(\r) |
stw r16, OFFSET_R16(\r) |
stw r17, OFFSET_R17(\r) |
stw r18, OFFSET_R18(\r) |
stw r19, OFFSET_R19(\r) |
stw r20, OFFSET_R20(\r) |
stw r21, OFFSET_R21(\r) |
stw r22, OFFSET_R22(\r) |
stw r23, OFFSET_R23(\r) |
stw r24, OFFSET_R24(\r) |
stw r25, OFFSET_R25(\r) |
stw r26, OFFSET_R26(\r) |
stw r27, OFFSET_R27(\r) |
stw r28, OFFSET_R28(\r) |
stw r29, OFFSET_R29(\r) |
stw r30, OFFSET_R30(\r) |
stw r31, OFFSET_R31(\r) |
.endm |
.macro CONTEXT_LOAD r |
lwz sp, OFFSET_SP(\r) |
lwz r2, OFFSET_R2(\r) |
lwz r13, OFFSET_R13(\r) |
lwz r14, OFFSET_R14(\r) |
lwz r15, OFFSET_R15(\r) |
lwz r16, OFFSET_R16(\r) |
lwz r17, OFFSET_R17(\r) |
lwz r18, OFFSET_R18(\r) |
lwz r19, OFFSET_R19(\r) |
lwz r20, OFFSET_R20(\r) |
lwz r21, OFFSET_R21(\r) |
lwz r22, OFFSET_R22(\r) |
lwz r23, OFFSET_R23(\r) |
lwz r24, OFFSET_R24(\r) |
lwz r25, OFFSET_R25(\r) |
lwz r26, OFFSET_R26(\r) |
lwz r27, OFFSET_R27(\r) |
lwz r28, OFFSET_R28(\r) |
lwz r29, OFFSET_R29(\r) |
lwz r30, OFFSET_R30(\r) |
lwz r31, OFFSET_R31(\r) |
.endm |
context_save_arch: |
CONTEXT_STORE r3 |
CONTEXT_SAVE_ARCH_CORE r3 |
mflr r4 |
stw r4, OFFSET_PC(r3) |
96,7 → 48,7 |
blr |
context_restore_arch: |
CONTEXT_LOAD r3 |
CONTEXT_RESTORE_ARCH_CORE r3 |
lwz r4, OFFSET_CR(r3) |
mtcr r4 |
/branches/tracing/kernel/arch/mips32/include/byteorder.h |
---|
35,24 → 35,10 |
#ifndef KERN_mips32_BYTEORDER_H_ |
#define KERN_mips32_BYTEORDER_H_ |
#include <byteorder.h> |
#ifdef BIG_ENDIAN |
#define uint32_t_le2host(n) uint32_t_byteorder_swap(n) |
#define uint64_t_le2host(n) uint64_t_byteorder_swap(n) |
#define uint32_t_be2host(n) (n) |
#define uint64_t_be2host(n) (n) |
#define ARCH_IS_BIG_ENDIAN |
#else |
#define uint32_t_le2host(n) (n) |
#define uint64_t_le2host(n) (n) |
#define uint32_t_be2host(n) uint32_t_byteorder_swap(n) |
#define uint64_t_be2host(n) uint64_t_byteorder_swap(n) |
#define ARCH_IS_LITTLE_ENDIAN |
#endif |
#endif |
/branches/tracing/kernel/arch/mips32/src/drivers/arc.c |
---|
36,7 → 36,7 |
#include <arch/mm/page.h> |
#include <print.h> |
#include <arch.h> |
#include <arch/byteorder.h> |
#include <byteorder.h> |
#include <arch/mm/frame.h> |
#include <mm/frame.h> |
#include <interrupt.h> |
/branches/tracing/kernel/arch/ia32/include/byteorder.h |
---|
35,15 → 35,9 |
#ifndef KERN_ia32_BYTEORDER_H_ |
#define KERN_ia32_BYTEORDER_H_ |
#include <byteorder.h> |
/* IA-32 is little-endian */ |
#define uint32_t_le2host(n) (n) |
#define uint64_t_le2host(n) (n) |
#define ARCH_IS_LITTLE_ENDIAN |
#define uint32_t_be2host(n) uint32_t_byteorder_swap(n) |
#define uint64_t_be2host(n) uint64_t_byteorder_swap(n) |
#endif |
/** @} |