diff options
Diffstat (limited to 'arch/sparc')
50 files changed, 6494 insertions, 2 deletions
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile index 317aad600ed7..b1d691489ed4 100644 --- a/arch/sparc/Makefile +++ b/arch/sparc/Makefile @@ -77,8 +77,7 @@ core-$(CONFIG_SPARC64) += arch/sparc64/kernel/ core-y += arch/sparc/mm/ arch/sparc/math-emu/ libs-y += arch/sparc/prom/ -libs-$(CONFIG_SPARC32) += arch/sparc/lib/ -libs-$(CONFIG_SPARC64) += arch/sparc64/lib/ +libs-y += arch/sparc/lib/ drivers-$(CONFIG_OPROFILE) += arch/sparc/oprofile/ diff --git a/arch/sparc/lib/GENbzero.S b/arch/sparc/lib/GENbzero.S new file mode 100644 index 000000000000..6a4f956a2f7a --- /dev/null +++ b/arch/sparc/lib/GENbzero.S @@ -0,0 +1,160 @@ +/* GENbzero.S: Generic sparc64 memset/clear_user. + * + * Copyright (C) 2007 David S. Miller (davem@davemloft.net) + */ +#include <asm/asi.h> + +#define EX_ST(x,y) \ +98: x,y; \ + .section .fixup; \ + .align 4; \ +99: retl; \ + mov %o1, %o0; \ + .section __ex_table,"a";\ + .align 4; \ + .word 98b, 99b; \ + .text; \ + .align 4; + + .align 32 + .text + + .globl GENmemset + .type GENmemset, #function +GENmemset: /* %o0=buf, %o1=pat, %o2=len */ + and %o1, 0xff, %o3 + mov %o2, %o1 + sllx %o3, 8, %g1 + or %g1, %o3, %o2 + sllx %o2, 16, %g1 + or %g1, %o2, %o2 + sllx %o2, 32, %g1 + ba,pt %xcc, 1f + or %g1, %o2, %o2 + + .globl GENbzero + .type GENbzero, #function +GENbzero: + clr %o2 +1: brz,pn %o1, GENbzero_return + mov %o0, %o3 + + /* %o5: saved %asi, restored at GENbzero_done + * %o4: store %asi to use + */ + rd %asi, %o5 + mov ASI_P, %o4 + wr %o4, 0x0, %asi + +GENbzero_from_clear_user: + cmp %o1, 15 + bl,pn %icc, GENbzero_tiny + andcc %o0, 0x7, %g1 + be,pt %xcc, 2f + mov 8, %g2 + sub %g2, %g1, %g1 + sub %o1, %g1, %o1 +1: EX_ST(stba %o2, [%o0 + 0x00] %asi) + subcc %g1, 1, %g1 + bne,pt %xcc, 1b + add %o0, 1, %o0 +2: cmp %o1, 128 + bl,pn %icc, GENbzero_medium + andcc %o0, (64 - 1), %g1 + be,pt %xcc, GENbzero_pre_loop + mov 64, %g2 + sub %g2, %g1, %g1 + sub %o1, %g1, %o1 +1: EX_ST(stxa %o2, [%o0 + 0x00] %asi) + subcc %g1, 8, %g1 + bne,pt %xcc, 1b + add %o0, 8, %o0 + +GENbzero_pre_loop: + andn %o1, (64 - 1), %g1 + sub %o1, %g1, %o1 +GENbzero_loop: + EX_ST(stxa %o2, [%o0 + 0x00] %asi) + EX_ST(stxa %o2, [%o0 + 0x08] %asi) + EX_ST(stxa %o2, [%o0 + 0x10] %asi) + EX_ST(stxa %o2, [%o0 + 0x18] %asi) + EX_ST(stxa %o2, [%o0 + 0x20] %asi) + EX_ST(stxa %o2, [%o0 + 0x28] %asi) + EX_ST(stxa %o2, [%o0 + 0x30] %asi) + EX_ST(stxa %o2, [%o0 + 0x38] %asi) + subcc %g1, 64, %g1 + bne,pt %xcc, GENbzero_loop + add %o0, 64, %o0 + + membar #Sync + wr %o4, 0x0, %asi + brz,pn %o1, GENbzero_done +GENbzero_medium: + andncc %o1, 0x7, %g1 + be,pn %xcc, 2f + sub %o1, %g1, %o1 +1: EX_ST(stxa %o2, [%o0 + 0x00] %asi) + subcc %g1, 8, %g1 + bne,pt %xcc, 1b + add %o0, 8, %o0 +2: brz,pt %o1, GENbzero_done + nop + +GENbzero_tiny: +1: EX_ST(stba %o2, [%o0 + 0x00] %asi) + subcc %o1, 1, %o1 + bne,pt %icc, 1b + add %o0, 1, %o0 + + /* fallthrough */ + +GENbzero_done: + wr %o5, 0x0, %asi + +GENbzero_return: + retl + mov %o3, %o0 + .size GENbzero, .-GENbzero + .size GENmemset, .-GENmemset + + .globl GENclear_user + .type GENclear_user, #function +GENclear_user: /* %o0=buf, %o1=len */ + rd %asi, %o5 + brz,pn %o1, GENbzero_done + clr %o3 + cmp %o5, ASI_AIUS + bne,pn %icc, GENbzero + clr %o2 + ba,pt %xcc, GENbzero_from_clear_user + mov ASI_AIUS, %o4 + .size GENclear_user, .-GENclear_user + +#define BRANCH_ALWAYS 0x10680000 +#define NOP 0x01000000 +#define GEN_DO_PATCH(OLD, NEW) \ + sethi %hi(NEW), %g1; \ + or %g1, %lo(NEW), %g1; \ + sethi %hi(OLD), %g2; \ + or %g2, %lo(OLD), %g2; \ + sub %g1, %g2, %g1; \ + sethi %hi(BRANCH_ALWAYS), %g3; \ + sll %g1, 11, %g1; \ + srl %g1, 11 + 2, %g1; \ + or %g3, %lo(BRANCH_ALWAYS), %g3; \ + or %g3, %g1, %g3; \ + stw %g3, [%g2]; \ + sethi %hi(NOP), %g3; \ + or %g3, %lo(NOP), %g3; \ + stw %g3, [%g2 + 0x4]; \ + flush %g2; + + .globl generic_patch_bzero + .type generic_patch_bzero,#function +generic_patch_bzero: + GEN_DO_PATCH(memset, GENmemset) + GEN_DO_PATCH(__bzero, GENbzero) + GEN_DO_PATCH(__clear_user, GENclear_user) + retl + nop + .size generic_patch_bzero,.-generic_patch_bzero diff --git a/arch/sparc/lib/GENcopy_from_user.S b/arch/sparc/lib/GENcopy_from_user.S new file mode 100644 index 000000000000..2b9df99e87f9 --- /dev/null +++ b/arch/sparc/lib/GENcopy_from_user.S @@ -0,0 +1,34 @@ +/* GENcopy_from_user.S: Generic sparc64 copy from userspace. + * + * Copyright (C) 2007 David S. Miller (davem@davemloft.net) + */ + +#define EX_LD(x) \ +98: x; \ + .section .fixup; \ + .align 4; \ +99: retl; \ + mov 1, %o0; \ + .section __ex_table,"a";\ + .align 4; \ + .word 98b, 99b; \ + .text; \ + .align 4; + +#ifndef ASI_AIUS +#define ASI_AIUS 0x11 +#endif + +#define FUNC_NAME GENcopy_from_user +#define LOAD(type,addr,dest) type##a [addr] ASI_AIUS, dest +#define EX_RETVAL(x) 0 + +#ifdef __KERNEL__ +#define PREAMBLE \ + rd %asi, %g1; \ + cmp %g1, ASI_AIUS; \ + bne,pn %icc, memcpy_user_stub; \ + nop +#endif + +#include "GENmemcpy.S" diff --git a/arch/sparc/lib/GENcopy_to_user.S b/arch/sparc/lib/GENcopy_to_user.S new file mode 100644 index 000000000000..bb3f7084daf9 --- /dev/null +++ b/arch/sparc/lib/GENcopy_to_user.S @@ -0,0 +1,38 @@ +/* GENcopy_to_user.S: Generic sparc64 copy to userspace. + * + * Copyright (C) 2007 David S. Miller (davem@davemloft.net) + */ + +#define EX_ST(x) \ +98: x; \ + .section .fixup; \ + .align 4; \ +99: retl; \ + mov 1, %o0; \ + .section __ex_table,"a";\ + .align 4; \ + .word 98b, 99b; \ + .text; \ + .align 4; + +#ifndef ASI_AIUS +#define ASI_AIUS 0x11 +#endif + +#define FUNC_NAME GENcopy_to_user +#define STORE(type,src,addr) type##a src, [addr] ASI_AIUS +#define EX_RETVAL(x) 0 + +#ifdef __KERNEL__ + /* Writing to %asi is _expensive_ so we hardcode it. + * Reading %asi to check for KERNEL_DS is comparatively + * cheap. + */ +#define PREAMBLE \ + rd %asi, %g1; \ + cmp %g1, ASI_AIUS; \ + bne,pn %icc, memcpy_user_stub; \ + nop +#endif + +#include "GENmemcpy.S" diff --git a/arch/sparc/lib/GENmemcpy.S b/arch/sparc/lib/GENmemcpy.S new file mode 100644 index 000000000000..89358ee94851 --- /dev/null +++ b/arch/sparc/lib/GENmemcpy.S @@ -0,0 +1,121 @@ +/* GENmemcpy.S: Generic sparc64 memcpy. + * + * Copyright (C) 2007 David S. Miller (davem@davemloft.net) + */ + +#ifdef __KERNEL__ +#define GLOBAL_SPARE %g7 +#else +#define GLOBAL_SPARE %g5 +#endif + +#ifndef EX_LD +#define EX_LD(x) x +#endif + +#ifndef EX_ST +#define EX_ST(x) x +#endif + +#ifndef EX_RETVAL +#define EX_RETVAL(x) x +#endif + +#ifndef LOAD +#define LOAD(type,addr,dest) type [addr], dest +#endif + +#ifndef STORE +#define STORE(type,src,addr) type src, [addr] +#endif + +#ifndef FUNC_NAME +#define FUNC_NAME GENmemcpy +#endif + +#ifndef PREAMBLE +#define PREAMBLE +#endif + +#ifndef XCC +#define XCC xcc +#endif + + .register %g2,#scratch + .register %g3,#scratch + + .text + .align 64 + + .globl FUNC_NAME + .type FUNC_NAME,#function +FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ + srlx %o2, 31, %g2 + cmp %g2, 0 + tne %XCC, 5 + PREAMBLE + mov %o0, GLOBAL_SPARE + + cmp %o2, 0 + be,pn %XCC, 85f + or %o0, %o1, %o3 + cmp %o2, 16 + blu,a,pn %XCC, 80f + or %o3, %o2, %o3 + + xor %o0, %o1, %o4 + andcc %o4, 0x7, %g0 + bne,a,pn %XCC, 90f + sub %o0, %o1, %o3 + + and %o0, 0x7, %o4 + sub %o4, 0x8, %o4 + sub %g0, %o4, %o4 + sub %o2, %o4, %o2 +1: subcc %o4, 1, %o4 + EX_LD(LOAD(ldub, %o1, %g1)) + EX_ST(STORE(stb, %g1, %o0)) + add %o1, 1, %o1 + bne,pt %XCC, 1b + add %o0, 1, %o0 + + andn %o2, 0x7, %g1 + sub %o2, %g1, %o2 +1: subcc %g1, 0x8, %g1 + EX_LD(LOAD(ldx, %o1, %g2)) + EX_ST(STORE(stx, %g2, %o0)) + add %o1, 0x8, %o1 + bne,pt %XCC, 1b + add %o0, 0x8, %o0 + + brz,pt %o2, 85f + sub %o0, %o1, %o3 + ba,a,pt %XCC, 90f + + .align 64 +80: /* 0 < len <= 16 */ + andcc %o3, 0x3, %g0 + bne,pn %XCC, 90f + sub %o0, %o1, %o3 + +1: + subcc %o2, 4, %o2 + EX_LD(LOAD(lduw, %o1, %g1)) + EX_ST(STORE(stw, %g1, %o1 + %o3)) + bgu,pt %XCC, 1b + add %o1, 4, %o1 + +85: retl + mov EX_RETVAL(GLOBAL_SPARE), %o0 + + .align 32 +90: + subcc %o2, 1, %o2 + EX_LD(LOAD(ldub, %o1, %g1)) + EX_ST(STORE(stb, %g1, %o1 + %o3)) + bgu,pt %XCC, 90b + add %o1, 1, %o1 + retl + mov EX_RETVAL(GLOBAL_SPARE), %o0 + + .size FUNC_NAME, .-FUNC_NAME diff --git a/arch/sparc/lib/GENpage.S b/arch/sparc/lib/GENpage.S new file mode 100644 index 000000000000..2ef9d05f21bc --- /dev/null +++ b/arch/sparc/lib/GENpage.S @@ -0,0 +1,77 @@ +/* GENpage.S: Generic clear and copy page. + * + * Copyright (C) 2007 (davem@davemloft.net) + */ +#include <asm/page.h> + + .text + .align 32 + +GENcopy_user_page: + set PAGE_SIZE, %g7 +1: ldx [%o1 + 0x00], %o2 + ldx [%o1 + 0x08], %o3 + ldx [%o1 + 0x10], %o4 + ldx [%o1 + 0x18], %o5 + stx %o2, [%o0 + 0x00] + stx %o3, [%o0 + 0x08] + stx %o4, [%o0 + 0x10] + stx %o5, [%o0 + 0x18] + ldx [%o1 + 0x20], %o2 + ldx [%o1 + 0x28], %o3 + ldx [%o1 + 0x30], %o4 + ldx [%o1 + 0x38], %o5 + stx %o2, [%o0 + 0x20] + stx %o3, [%o0 + 0x28] + stx %o4, [%o0 + 0x30] + stx %o5, [%o0 + 0x38] + subcc %g7, 64, %g7 + add %o1, 64, %o1 + bne,pt %xcc, 1b + add %o0, 64, %o0 + retl + nop + +GENclear_page: +GENclear_user_page: + set PAGE_SIZE, %g7 +1: stx %g0, [%o0 + 0x00] + stx %g0, [%o0 + 0x08] + stx %g0, [%o0 + 0x10] + stx %g0, [%o0 + 0x18] + stx %g0, [%o0 + 0x20] + stx %g0, [%o0 + 0x28] + stx %g0, [%o0 + 0x30] + stx %g0, [%o0 + 0x38] + subcc %g7, 64, %g7 + bne,pt %xcc, 1b + add %o0, 64, %o0 + +#define BRANCH_ALWAYS 0x10680000 +#define NOP 0x01000000 +#define GEN_DO_PATCH(OLD, NEW) \ + sethi %hi(NEW), %g1; \ + or %g1, %lo(NEW), %g1; \ + sethi %hi(OLD), %g2; \ + or %g2, %lo(OLD), %g2; \ + sub %g1, %g2, %g1; \ + sethi %hi(BRANCH_ALWAYS), %g3; \ + sll %g1, 11, %g1; \ + srl %g1, 11 + 2, %g1; \ + or %g3, %lo(BRANCH_ALWAYS), %g3; \ + or %g3, %g1, %g3; \ + stw %g3, [%g2]; \ + sethi %hi(NOP), %g3; \ + or %g3, %lo(NOP), %g3; \ + stw %g3, [%g2 + 0x4]; \ + flush %g2; + + .globl generic_patch_pageops + .type generic_patch_pageops,#function +generic_patch_pageops: + GEN_DO_PATCH(copy_user_page, GENcopy_user_page) + GEN_DO_PATCH(_clear_page, GENclear_page) + GEN_DO_PATCH(clear_user_page, GENclear_user_page) + retl + nop + .size generic_patch_pageops,.-generic_patch_pageops diff --git a/arch/sparc/lib/GENpatch.S b/arch/sparc/lib/GENpatch.S new file mode 100644 index 000000000000..fab9e89f16bd --- /dev/null +++ b/arch/sparc/lib/GENpatch.S @@ -0,0 +1,33 @@ +/* GENpatch.S: Patch Ultra-I routines with generic variant. + * + * Copyright (C) 2007 David S. Miller <davem@davemloft.net> + */ + +#define BRANCH_ALWAYS 0x10680000 +#define NOP 0x01000000 +#define GEN_DO_PATCH(OLD, NEW) \ + sethi %hi(NEW), %g1; \ + or %g1, %lo(NEW), %g1; \ + sethi %hi(OLD), %g2; \ + or %g2, %lo(OLD), %g2; \ + sub %g1, %g2, %g1; \ + sethi %hi(BRANCH_ALWAYS), %g3; \ + sll %g1, 11, %g1; \ + srl %g1, 11 + 2, %g1; \ + or %g3, %lo(BRANCH_ALWAYS), %g3; \ + or %g3, %g1, %g3; \ + stw %g3, [%g2]; \ + sethi %hi(NOP), %g3; \ + or %g3, %lo(NOP), %g3; \ + stw %g3, [%g2 + 0x4]; \ + flush %g2; + + .globl generic_patch_copyops + .type generic_patch_copyops,#function +generic_patch_copyops: + GEN_DO_PATCH(memcpy, GENmemcpy) + GEN_DO_PATCH(___copy_from_user, GENcopy_from_user) + GEN_DO_PATCH(___copy_to_user, GENcopy_to_user) + retl + nop + .size generic_patch_copyops,.-generic_patch_copyops diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile index f2650545c774..05ae5c945e35 100644 --- a/arch/sparc/lib/Makefile +++ b/arch/sparc/lib/Makefile @@ -18,5 +18,27 @@ lib-$(CONFIG_SPARC32) += lshrdi3.o ashldi3.o lib-y += rwsem_$(BITS).o lib-$(CONFIG_SPARC32) += muldi3.o bitext.o cmpdi2.o +lib-$(CONFIG_SPARC64) += PeeCeeI.o copy_page.o clear_page.o bzero.o +lib-$(CONFIG_SPARC64) += csum_copy.o csum_copy_from_user.o csum_copy_to_user.o +lib-$(CONFIG_SPARC64) += VISsave.o +lib-$(CONFIG_SPARC64) += bitops.o + +lib-$(CONFIG_SPARC64) += U1memcpy.o U1copy_from_user.o U1copy_to_user.o + +lib-$(CONFIG_SPARC64) += U3memcpy.o U3copy_from_user.o U3copy_to_user.o +lib-$(CONFIG_SPARC64) += U3patch.o + +lib-$(CONFIG_SPARC64) += NGmemcpy.o NGcopy_from_user.o NGcopy_to_user.o +lib-$(CONFIG_SPARC64) += NGpatch.o NGpage.o NGbzero.o + +lib-$(CONFIG_SPARC64) += NG2memcpy.o NG2copy_from_user.o NG2copy_to_user.o +lib-$(CONFIG_SPARC64) += NG2patch.o NG2page.o + +lib-$(CONFIG_SPARC64) += GENmemcpy.o GENcopy_from_user.o GENcopy_to_user.o +lib-$(CONFIG_SPARC64) += GENpatch.o GENpage.o GENbzero.o + +lib-$(CONFIG_SPARC64) += copy_in_user.o user_fixup.o memmove.o +lib-$(CONFIG_SPARC64) += mcount.o ipcsum.o xor.o + obj-y += iomap.o obj-$(CONFIG_SPARC32) += atomic32.o diff --git a/arch/sparc/lib/NG2copy_from_user.S b/arch/sparc/lib/NG2copy_from_user.S new file mode 100644 index 000000000000..c77ef5f22102 --- /dev/null +++ b/arch/sparc/lib/NG2copy_from_user.S @@ -0,0 +1,40 @@ +/* NG2copy_from_user.S: Niagara-2 optimized copy from userspace. + * + * Copyright (C) 2007 David S. Miller (davem@davemloft.net) + */ + +#define EX_LD(x) \ +98: x; \ + .section .fixup; \ + .align 4; \ +99: wr %g0, ASI_AIUS, %asi;\ + retl; \ + mov 1, %o0; \ + .section __ex_table,"a";\ + .align 4; \ + .word 98b, 99b; \ + .text; \ + .align 4; + +#ifndef ASI_AIUS +#define ASI_AIUS 0x11 +#endif + +#ifndef ASI_BLK_AIUS_4V +#define ASI_BLK_AIUS_4V 0x17 +#endif + +#define FUNC_NAME NG2copy_from_user +#define LOAD(type,addr,dest) type##a [addr] %asi, dest +#define LOAD_BLK(addr,dest) ldda [addr] ASI_BLK_AIUS_4V, dest +#define EX_RETVAL(x) 0 + +#ifdef __KERNEL__ +#define PREAMBLE \ + rd %asi, %g1; \ + cmp %g1, ASI_AIUS; \ + bne,pn %icc, memcpy_user_stub; \ + nop +#endif + +#include "NG2memcpy.S" diff --git a/arch/sparc/lib/NG2copy_to_user.S b/arch/sparc/lib/NG2copy_to_user.S new file mode 100644 index 000000000000..4bd4093acbbd --- /dev/null +++ b/arch/sparc/lib/NG2copy_to_user.S @@ -0,0 +1,49 @@ +/* NG2copy_to_user.S: Niagara-2 optimized copy to userspace. + * + * Copyright (C) 2007 David S. Miller (davem@davemloft.net) + */ + +#define EX_ST(x) \ +98: x; \ + .section .fixup; \ + .align 4; \ +99: wr %g0, ASI_AIUS, %asi;\ + retl; \ + mov 1, %o0; \ + .section __ex_table,"a";\ + .align 4; \ + .word 98b, 99b; \ + .text; \ + .align 4; + +#ifndef ASI_AIUS +#define ASI_AIUS 0x11 +#endif + +#ifndef ASI_BLK_AIUS_4V +#define ASI_BLK_AIUS_4V 0x17 +#endif + +#ifndef ASI_BLK_INIT_QUAD_LDD_AIUS +#define ASI_BLK_INIT_QUAD_LDD_AIUS 0x23 +#endif + +#define FUNC_NAME NG2copy_to_user +#define STORE(type,src,addr) type##a src, [addr] ASI_AIUS +#define STORE_ASI ASI_BLK_INIT_QUAD_LDD_AIUS +#define STORE_BLK(src,addr) stda src, [addr] ASI_BLK_AIUS_4V +#define EX_RETVAL(x) 0 + +#ifdef __KERNEL__ + /* Writing to %asi is _expensive_ so we hardcode it. + * Reading %asi to check for KERNEL_DS is comparatively + * cheap. + */ +#define PREAMBLE \ + rd %asi, %g1; \ + cmp %g1, ASI_AIUS; \ + bne,pn %icc, memcpy_user_stub; \ + nop +#endif + +#include "NG2memcpy.S" diff --git a/arch/sparc/lib/NG2memcpy.S b/arch/sparc/lib/NG2memcpy.S new file mode 100644 index 000000000000..0aed75653b50 --- /dev/null +++ b/arch/sparc/lib/NG2memcpy.S @@ -0,0 +1,520 @@ +/* NG2memcpy.S: Niagara-2 optimized memcpy. + * + * Copyright (C) 2007 David S. Miller (davem@davemloft.net) + */ + +#ifdef __KERNEL__ +#include <asm/visasm.h> +#include <asm/asi.h> +#define GLOBAL_SPARE %g7 +#else +#define ASI_PNF 0x82 +#define ASI_BLK_P 0xf0 +#define ASI_BLK_INIT_QUAD_LDD_P 0xe2 +#define FPRS_FEF 0x04 +#ifdef MEMCPY_DEBUG +#define VISEntryHalf rd %fprs, %o5; wr %g0, FPRS_FEF, %fprs; \ + clr %g1; clr %g2; clr %g3; subcc %g0, %g0, %g0; +#define VISExitHalf and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs +#else +#define VISEntryHalf rd %fprs, %o5; wr %g0, FPRS_FEF, %fprs +#define VISExitHalf and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs +#endif +#define GLOBAL_SPARE %g5 +#endif + +#ifndef STORE_ASI +#ifndef SIMULATE_NIAGARA_ON_NON_NIAGARA +#define STORE_ASI ASI_BLK_INIT_QUAD_LDD_P +#else +#define STORE_ASI 0x80 /* ASI_P */ +#endif +#endif + +#ifndef EX_LD +#define EX_LD(x) x +#endif + +#ifndef EX_ST +#define EX_ST(x) x +#endif + +#ifndef EX_RETVAL +#define EX_RETVAL(x) x +#endif + +#ifndef LOAD +#define LOAD(type,addr,dest) type [addr], dest +#endif + +#ifndef LOAD_BLK +#define LOAD_BLK(addr,dest) ldda [addr] ASI_BLK_P, dest +#endif + +#ifndef STORE +#ifndef MEMCPY_DEBUG +#define STORE(type,src,addr) type src, [addr] +#else +#define STORE(type,src,addr) type##a src, [addr] 0x80 +#endif +#endif + +#ifndef STORE_BLK +#define STORE_BLK(src,addr) stda src, [addr] ASI_BLK_P +#endif + +#ifndef STORE_INIT +#define STORE_INIT(src,addr) stxa src, [addr] STORE_ASI +#endif + +#ifndef FUNC_NAME +#define FUNC_NAME NG2memcpy +#endif + +#ifndef PREAMBLE +#define PREAMBLE +#endif + +#ifndef XCC +#define XCC xcc +#endif + +#define FREG_FROB(x0, x1, x2, x3, x4, x5, x6, x7, x8) \ + faligndata %x0, %x1, %f0; \ + faligndata %x1, %x2, %f2; \ + faligndata %x2, %x3, %f4; \ + faligndata %x3, %x4, %f6; \ + faligndata %x4, %x5, %f8; \ + faligndata %x5, %x6, %f10; \ + faligndata %x6, %x7, %f12; \ + faligndata %x7, %x8, %f14; + +#define FREG_MOVE_1(x0) \ + fmovd %x0, %f0; +#define FREG_MOVE_2(x0, x1) \ + fmovd %x0, %f0; \ + fmovd %x1, %f2; +#define FREG_MOVE_3(x0, x1, x2) \ + fmovd %x0, %f0; \ + fmovd %x1, %f2; \ + fmovd %x2, %f4; +#define FREG_MOVE_4(x0, x1, x2, x3) \ + fmovd %x0, %f0; \ + fmovd %x1, %f2; \ + fmovd %x2, %f4; \ + fmovd %x3, %f6; +#define FREG_MOVE_5(x0, x1, x2, x3, x4) \ + fmovd %x0, %f0; \ + fmovd %x1, %f2; \ + fmovd %x2, %f4; \ + fmovd %x3, %f6; \ + fmovd %x4, %f8; +#define FREG_MOVE_6(x0, x1, x2, x3, x4, x5) \ + fmovd %x0, %f0; \ + fmovd %x1, %f2; \ + fmovd %x2, %f4; \ + fmovd %x3, %f6; \ + fmovd %x4, %f8; \ + fmovd %x5, %f10; +#define FREG_MOVE_7(x0, x1, x2, x3, x4, x5, x6) \ + fmovd %x0, %f0; \ + fmovd %x1, %f2; \ + fmovd %x2, %f4; \ + fmovd %x3, %f6; \ + fmovd %x4, %f8; \ + fmovd %x5, %f10; \ + fmovd %x6, %f12; +#define FREG_MOVE_8(x0, x1, x2, x3, x4, x5, x6, x7) \ + fmovd %x0, %f0; \ + fmovd %x1, %f2; \ + fmovd %x2, %f4; \ + fmovd %x3, %f6; \ + fmovd %x4, %f8; \ + fmovd %x5, %f10; \ + fmovd %x6, %f12; \ + fmovd %x7, %f14; +#define FREG_LOAD_1(base, x0) \ + EX_LD(LOAD(ldd, base + 0x00, %x0)) +#define FREG_LOAD_2(base, x0, x1) \ + EX_LD(LOAD(ldd, base + 0x00, %x0)); \ + EX_LD(LOAD(ldd, base + 0x08, %x1)); +#define FREG_LOAD_3(base, x0, x1, x2) \ + EX_LD(LOAD(ldd, base + 0x00, %x0)); \ + EX_LD(LOAD(ldd, base + 0x08, %x1)); \ + EX_LD(LOAD(ldd, base + 0x10, %x2)); +#define FREG_LOAD_4(base, x0, x1, x2, x3) \ + EX_LD(LOAD(ldd, base + 0x00, %x0)); \ + EX_LD(LOAD(ldd, base + 0x08, %x1)); \ + EX_LD(LOAD(ldd, base + 0x10, %x2)); \ + EX_LD(LOAD(ldd, base + 0x18, %x3)); +#define FREG_LOAD_5(base, x0, x1, x2, x3, x4) \ + EX_LD(LOAD(ldd, base + 0x00, %x0)); \ + EX_LD(LOAD(ldd, base + 0x08, %x1)); \ + EX_LD(LOAD(ldd, base + 0x10, %x2)); \ + EX_LD(LOAD(l |