diff options
Diffstat (limited to 'arch/sparc/lib')
45 files changed, 110 insertions, 146 deletions
diff --git a/arch/sparc/lib/M7memcpy.S b/arch/sparc/lib/M7memcpy.S index cbd42ea7c3f7..99357bfa8e82 100644 --- a/arch/sparc/lib/M7memcpy.S +++ b/arch/sparc/lib/M7memcpy.S @@ -696,16 +696,16 @@ FUNC_NAME: EX_LD_FP(LOAD(ldd, %o4+40, %f26), memcpy_retl_o2_plus_o5_plus_40) faligndata %f24, %f26, %f10 EX_ST_FP(STORE(std, %f6, %o0+24), memcpy_retl_o2_plus_o5_plus_40) - EX_LD_FP(LOAD(ldd, %o4+48, %f28), memcpy_retl_o2_plus_o5_plus_40) + EX_LD_FP(LOAD(ldd, %o4+48, %f28), memcpy_retl_o2_plus_o5_plus_32) faligndata %f26, %f28, %f12 - EX_ST_FP(STORE(std, %f8, %o0+32), memcpy_retl_o2_plus_o5_plus_40) + EX_ST_FP(STORE(std, %f8, %o0+32), memcpy_retl_o2_plus_o5_plus_32) add %o4, 64, %o4 - EX_LD_FP(LOAD(ldd, %o4-8, %f30), memcpy_retl_o2_plus_o5_plus_40) + EX_LD_FP(LOAD(ldd, %o4-8, %f30), memcpy_retl_o2_plus_o5_plus_24) faligndata %f28, %f30, %f14 - EX_ST_FP(STORE(std, %f10, %o0+40), memcpy_retl_o2_plus_o5_plus_40) - EX_ST_FP(STORE(std, %f12, %o0+48), memcpy_retl_o2_plus_o5_plus_40) + EX_ST_FP(STORE(std, %f10, %o0+40), memcpy_retl_o2_plus_o5_plus_24) + EX_ST_FP(STORE(std, %f12, %o0+48), memcpy_retl_o2_plus_o5_plus_16) add %o0, 64, %o0 - EX_ST_FP(STORE(std, %f14, %o0-8), memcpy_retl_o2_plus_o5_plus_40) + EX_ST_FP(STORE(std, %f14, %o0-8), memcpy_retl_o2_plus_o5_plus_8) fsrc2 %f30, %f14 bgu,pt %xcc, .Lunalign_sloop prefetch [%o4 + (8 * BLOCK_SIZE)], 20 @@ -728,7 +728,7 @@ FUNC_NAME: add %o4, 8, %o4 faligndata %f0, %f2, %f16 subcc %o5, 8, %o5 - EX_ST_FP(STORE(std, %f16, %o0), memcpy_retl_o2_plus_o5) + EX_ST_FP(STORE(std, %f16, %o0), memcpy_retl_o2_plus_o5_plus_8) fsrc2 %f2, %f0 bgu,pt %xcc, .Lunalign_by8 add %o0, 8, %o0 @@ -772,7 +772,7 @@ FUNC_NAME: subcc %o5, 0x20, %o5 EX_ST(STORE(stx, %o3, %o0 + 0x00), memcpy_retl_o2_plus_o5_plus_32) EX_ST(STORE(stx, %g2, %o0 + 0x08), memcpy_retl_o2_plus_o5_plus_24) - EX_ST(STORE(stx, %g7, %o0 + 0x10), memcpy_retl_o2_plus_o5_plus_24) + EX_ST(STORE(stx, %g7, %o0 + 0x10), memcpy_retl_o2_plus_o5_plus_16) EX_ST(STORE(stx, %o4, %o0 + 0x18), memcpy_retl_o2_plus_o5_plus_8) bne,pt %xcc, 1b add %o0, 0x20, %o0 @@ -804,12 +804,12 @@ FUNC_NAME: brz,pt %o3, 2f sub %o2, %o3, %o2 -1: EX_LD(LOAD(ldub, %o1 + 0x00, %g2), memcpy_retl_o2_plus_g1) +1: EX_LD(LOAD(ldub, %o1 + 0x00, %g2), memcpy_retl_o2_plus_o3) add %o1, 1, %o1 subcc %o3, 1, %o3 add %o0, 1, %o0 bne,pt %xcc, 1b - EX_ST(STORE(stb, %g2, %o0 - 0x01), memcpy_retl_o2_plus_g1_plus_1) + EX_ST(STORE(stb, %g2, %o0 - 0x01), memcpy_retl_o2_plus_o3_plus_1) 2: and %o1, 0x7, %o3 brz,pn %o3, .Lmedium_noprefetch_cp diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile index 063556fe2cb1..783bdec0d7be 100644 --- a/arch/sparc/lib/Makefile +++ b/arch/sparc/lib/Makefile @@ -2,8 +2,7 @@ # Makefile for Sparc library files.. # -asflags-y := -ansi -DST_DIV0=0x02 -ccflags-y := -Werror +asflags-y := -DST_DIV0=0x02 lib-$(CONFIG_SPARC32) += ashrdi3.o lib-$(CONFIG_SPARC32) += memcpy.o memset.o @@ -15,7 +14,7 @@ lib-$(CONFIG_SPARC32) += divdi3.o udivdi3.o lib-$(CONFIG_SPARC32) += copy_user.o locks.o lib-$(CONFIG_SPARC64) += atomic_64.o lib-$(CONFIG_SPARC32) += lshrdi3.o ashldi3.o -lib-$(CONFIG_SPARC32) += muldi3.o bitext.o cmpdi2.o +lib-$(CONFIG_SPARC32) += muldi3.o bitext.o lib-$(CONFIG_SPARC64) += multi3.o lib-$(CONFIG_SPARC64) += fls.o lib-$(CONFIG_SPARC64) += fls64.o @@ -52,5 +51,5 @@ lib-$(CONFIG_SPARC64) += copy_in_user.o memmove.o lib-$(CONFIG_SPARC64) += mcount.o ipcsum.o xor.o hweight.o ffs.o obj-$(CONFIG_SPARC64) += iomap.o -obj-$(CONFIG_SPARC32) += atomic32.o ucmpdi2.o +obj-$(CONFIG_SPARC32) += atomic32.o obj-$(CONFIG_SPARC64) += PeeCeeI.o diff --git a/arch/sparc/lib/Memcpy_utils.S b/arch/sparc/lib/Memcpy_utils.S index 64fbac28b3db..207343367bb2 100644 --- a/arch/sparc/lib/Memcpy_utils.S +++ b/arch/sparc/lib/Memcpy_utils.S @@ -137,6 +137,15 @@ ENTRY(memcpy_retl_o2_plus_63_8) ba,pt %xcc, __restore_asi add %o2, 8, %o0 ENDPROC(memcpy_retl_o2_plus_63_8) +ENTRY(memcpy_retl_o2_plus_o3) + ba,pt %xcc, __restore_asi + add %o2, %o3, %o0 +ENDPROC(memcpy_retl_o2_plus_o3) +ENTRY(memcpy_retl_o2_plus_o3_plus_1) + add %o3, 1, %o3 + ba,pt %xcc, __restore_asi + add %o2, %o3, %o0 +ENDPROC(memcpy_retl_o2_plus_o3_plus_1) ENTRY(memcpy_retl_o2_plus_o5) ba,pt %xcc, __restore_asi add %o2, %o5, %o0 diff --git a/arch/sparc/lib/NG4memcpy.S b/arch/sparc/lib/NG4memcpy.S index 7ad58ebe0d00..df0ec1bd1948 100644 --- a/arch/sparc/lib/NG4memcpy.S +++ b/arch/sparc/lib/NG4memcpy.S @@ -281,7 +281,7 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ subcc %o5, 0x20, %o5 EX_ST(STORE(stx, %g1, %o0 + 0x00), memcpy_retl_o2_plus_o5_plus_32) EX_ST(STORE(stx, %g2, %o0 + 0x08), memcpy_retl_o2_plus_o5_plus_24) - EX_ST(STORE(stx, GLOBAL_SPARE, %o0 + 0x10), memcpy_retl_o2_plus_o5_plus_24) + EX_ST(STORE(stx, GLOBAL_SPARE, %o0 + 0x10), memcpy_retl_o2_plus_o5_plus_16) EX_ST(STORE(stx, %o4, %o0 + 0x18), memcpy_retl_o2_plus_o5_plus_8) bne,pt %icc, 1b add %o0, 0x20, %o0 diff --git a/arch/sparc/lib/NGmemcpy.S b/arch/sparc/lib/NGmemcpy.S index ee51c1230689..bbd3ea0a6482 100644 --- a/arch/sparc/lib/NGmemcpy.S +++ b/arch/sparc/lib/NGmemcpy.S @@ -79,8 +79,8 @@ #ifndef EX_RETVAL #define EX_RETVAL(x) x __restore_asi: - ret wr %g0, ASI_AIUS, %asi + ret restore ENTRY(NG_ret_i2_plus_i4_plus_1) ba,pt %xcc, __restore_asi @@ -125,15 +125,16 @@ ENTRY(NG_ret_i2_plus_g1_minus_56) ba,pt %xcc, __restore_asi add %i2, %g1, %i0 ENDPROC(NG_ret_i2_plus_g1_minus_56) -ENTRY(NG_ret_i2_plus_i4) +ENTRY(NG_ret_i2_plus_i4_plus_16) + add %i4, 16, %i4 ba,pt %xcc, __restore_asi add %i2, %i4, %i0 -ENDPROC(NG_ret_i2_plus_i4) -ENTRY(NG_ret_i2_plus_i4_minus_8) - sub %i4, 8, %i4 +ENDPROC(NG_ret_i2_plus_i4_plus_16) +ENTRY(NG_ret_i2_plus_i4_plus_8) + add %i4, 8, %i4 ba,pt %xcc, __restore_asi add %i2, %i4, %i0 -ENDPROC(NG_ret_i2_plus_i4_minus_8) +ENDPROC(NG_ret_i2_plus_i4_plus_8) ENTRY(NG_ret_i2_plus_8) ba,pt %xcc, __restore_asi add %i2, 8, %i0 @@ -160,6 +161,12 @@ ENTRY(NG_ret_i2_and_7_plus_i4) ba,pt %xcc, __restore_asi add %i2, %i4, %i0 ENDPROC(NG_ret_i2_and_7_plus_i4) +ENTRY(NG_ret_i2_and_7_plus_i4_plus_8) + and %i2, 7, %i2 + add %i4, 8, %i4 + ba,pt %xcc, __restore_asi + add %i2, %i4, %i0 +ENDPROC(NG_ret_i2_and_7_plus_i4) #endif .align 64 @@ -405,13 +412,13 @@ FUNC_NAME: /* %i0=dst, %i1=src, %i2=len */ andn %i2, 0xf, %i4 and %i2, 0xf, %i2 1: subcc %i4, 0x10, %i4 - EX_LD(LOAD(ldx, %i1, %o4), NG_ret_i2_plus_i4) + EX_LD(LOAD(ldx, %i1, %o4), NG_ret_i2_plus_i4_plus_16) add %i1, 0x08, %i1 - EX_LD(LOAD(ldx, %i1, %g1), NG_ret_i2_plus_i4) + EX_LD(LOAD(ldx, %i1, %g1), NG_ret_i2_plus_i4_plus_16) sub %i1, 0x08, %i1 - EX_ST(STORE(stx, %o4, %i1 + %i3), NG_ret_i2_plus_i4) + EX_ST(STORE(stx, %o4, %i1 + %i3), NG_ret_i2_plus_i4_plus_16) add %i1, 0x8, %i1 - EX_ST(STORE(stx, %g1, %i1 + %i3), NG_ret_i2_plus_i4_minus_8) + EX_ST(STORE(stx, %g1, %i1 + %i3), NG_ret_i2_plus_i4_plus_8) bgu,pt %XCC, 1b add %i1, 0x8, %i1 73: andcc %i2, 0x8, %g0 @@ -468,7 +475,7 @@ FUNC_NAME: /* %i0=dst, %i1=src, %i2=len */ subcc %i4, 0x8, %i4 srlx %g3, %i3, %i5 or %i5, %g2, %i5 - EX_ST(STORE(stx, %i5, %o0), NG_ret_i2_and_7_plus_i4) + EX_ST(STORE(stx, %i5, %o0), NG_ret_i2_and_7_plus_i4_plus_8) add %o0, 0x8, %o0 bgu,pt %icc, 1b sllx %g3, %g1, %g2 diff --git a/arch/sparc/lib/U1memcpy.S b/arch/sparc/lib/U1memcpy.S index a6f4ee391897..154fbd35400c 100644 --- a/arch/sparc/lib/U1memcpy.S +++ b/arch/sparc/lib/U1memcpy.S @@ -6,10 +6,10 @@ */ #ifdef __KERNEL__ +#include <linux/export.h> #include <linux/linkage.h> #include <asm/visasm.h> #include <asm/asi.h> -#include <asm/export.h> #define GLOBAL_SPARE g7 #else #define GLOBAL_SPARE g5 @@ -164,17 +164,18 @@ ENTRY(U1_gs_40_fp) retl add %o0, %o2, %o0 ENDPROC(U1_gs_40_fp) -ENTRY(U1_g3_0_fp) - VISExitHalf - retl - add %g3, %o2, %o0 -ENDPROC(U1_g3_0_fp) ENTRY(U1_g3_8_fp) VISExitHalf add %g3, 8, %g3 retl add %g3, %o2, %o0 ENDPROC(U1_g3_8_fp) +ENTRY(U1_g3_16_fp) + VISExitHalf + add %g3, 16, %g3 + retl + add %g3, %o2, %o0 +ENDPROC(U1_g3_16_fp) ENTRY(U1_o2_0_fp) VISExitHalf retl @@ -547,18 +548,18 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ 62: FINISH_VISCHUNK(o0, f44, f46) 63: UNEVEN_VISCHUNK_LAST(o0, f46, f0) -93: EX_LD_FP(LOAD(ldd, %o1, %f2), U1_g3_0_fp) +93: EX_LD_FP(LOAD(ldd, %o1, %f2), U1_g3_8_fp) add %o1, 8, %o1 subcc %g3, 8, %g3 faligndata %f0, %f2, %f8 - EX_ST_FP(STORE(std, %f8, %o0), U1_g3_8_fp) + EX_ST_FP(STORE(std, %f8, %o0), U1_g3_16_fp) bl,pn %xcc, 95f add %o0, 8, %o0 - EX_LD_FP(LOAD(ldd, %o1, %f0), U1_g3_0_fp) + EX_LD_FP(LOAD(ldd, %o1, %f0), U1_g3_8_fp) add %o1, 8, %o1 subcc %g3, 8, %g3 faligndata %f2, %f0, %f8 - EX_ST_FP(STORE(std, %f8, %o0), U1_g3_8_fp) + EX_ST_FP(STORE(std, %f8, %o0), U1_g3_16_fp) bge,pt %xcc, 93b add %o0, 8, %o0 diff --git a/arch/sparc/lib/U3memcpy.S b/arch/sparc/lib/U3memcpy.S index 9248d59c734c..bace3a18f836 100644 --- a/arch/sparc/lib/U3memcpy.S +++ b/arch/sparc/lib/U3memcpy.S @@ -267,6 +267,7 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ faligndata %f10, %f12, %f26 EX_LD_FP(LOAD(ldd, %o1 + 0x040, %f0), U3_retl_o2) + and %o2, 0x3f, %o2 subcc GLOBAL_SPARE, 0x80, GLOBAL_SPARE add %o1, 0x40, %o1 bgu,pt %XCC, 1f @@ -336,7 +337,6 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ * Also notice how this code is careful not to perform a * load past the end of the src buffer. */ - and %o2, 0x3f, %o2 andcc %o2, 0x38, %g2 be,pn %XCC, 2f subcc %g2, 0x8, %g2 diff --git a/arch/sparc/lib/VISsave.S b/arch/sparc/lib/VISsave.S index 9c8eb2017d5b..31a0c336c185 100644 --- a/arch/sparc/lib/VISsave.S +++ b/arch/sparc/lib/VISsave.S @@ -7,6 +7,7 @@ * Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz) */ +#include <linux/export.h> #include <linux/linkage.h> #include <asm/asi.h> @@ -14,7 +15,6 @@ #include <asm/ptrace.h> #include <asm/visasm.h> #include <asm/thread_info.h> -#include <asm/export.h> /* On entry: %o5=current FPRS value, %g7 is callers address */ /* May clobber %o5, %g1, %g2, %g3, %g7, %icc, %xcc */ diff --git a/arch/sparc/lib/ashldi3.S b/arch/sparc/lib/ashldi3.S index 2d72de88af90..2a9e7c4fb260 100644 --- a/arch/sparc/lib/ashldi3.S +++ b/arch/sparc/lib/ashldi3.S @@ -6,8 +6,8 @@ * Copyright (C) 1999 David S. Miller (davem@redhat.com) */ +#include <linux/export.h> #include <linux/linkage.h> -#include <asm/export.h> .text ENTRY(__ashldi3) diff --git a/arch/sparc/lib/ashrdi3.S b/arch/sparc/lib/ashrdi3.S index 05dfda9f5005..8fd0b311722f 100644 --- a/arch/sparc/lib/ashrdi3.S +++ b/arch/sparc/lib/ashrdi3.S @@ -6,8 +6,8 @@ * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) */ +#include <linux/export.h> #include <linux/linkage.h> -#include <asm/export.h> .text ENTRY(__ashrdi3) diff --git a/arch/sparc/lib/atomic32.c b/arch/sparc/lib/atomic32.c index cf80d1ae352b..8ae880ebf07a 100644 --- a/arch/sparc/lib/atomic32.c +++ b/arch/sparc/lib/atomic32.c @@ -159,32 +159,27 @@ unsigned long sp32___change_bit(unsigned long *addr, unsigned long mask) } EXPORT_SYMBOL(sp32___change_bit); -unsigned long __cmpxchg_u32(volatile u32 *ptr, u32 old, u32 new) -{ - unsigned long flags; - u32 prev; - - spin_lock_irqsave(ATOMIC_HASH(ptr), flags); - if ((prev = *ptr) == old) - *ptr = new; - spin_unlock_irqrestore(ATOMIC_HASH(ptr), flags); - - return (unsigned long)prev; -} +#define CMPXCHG(T) \ + T __cmpxchg_##T(volatile T *ptr, T old, T new) \ + { \ + unsigned long flags; \ + T prev; \ + \ + spin_lock_irqsave(ATOMIC_HASH(ptr), flags); \ + if ((prev = *ptr) == old) \ + *ptr = new; \ + spin_unlock_irqrestore(ATOMIC_HASH(ptr), flags);\ + \ + return prev; \ + } + +CMPXCHG(u8) +CMPXCHG(u16) +CMPXCHG(u32) +CMPXCHG(u64) +EXPORT_SYMBOL(__cmpxchg_u8); +EXPORT_SYMBOL(__cmpxchg_u16); EXPORT_SYMBOL(__cmpxchg_u32); - -u64 __cmpxchg_u64(u64 *ptr, u64 old, u64 new) -{ - unsigned long flags; - u64 prev; - - spin_lock_irqsave(ATOMIC_HASH(ptr), flags); - if ((prev = *ptr) == old) - *ptr = new; - spin_unlock_irqrestore(ATOMIC_HASH(ptr), flags); - - return prev; -} EXPORT_SYMBOL(__cmpxchg_u64); unsigned long __xchg_u32(volatile u32 *ptr, u32 new) diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S index 8245d4a97301..4f8cab2fb9cd 100644 --- a/arch/sparc/lib/atomic_64.S +++ b/arch/sparc/lib/atomic_64.S @@ -4,10 +4,10 @@ * Copyright (C) 1999, 2007 2012 David S. Miller (davem@davemloft.net) */ +#include <linux/export.h> #include <linux/linkage.h> #include <asm/asi.h> #include <asm/backoff.h> -#include <asm/export.h> .text diff --git a/arch/sparc/lib/bitops.S b/arch/sparc/lib/bitops.S index 9d647f977618..9c91cbb310e7 100644 --- a/arch/sparc/lib/bitops.S +++ b/arch/sparc/lib/bitops.S @@ -4,10 +4,10 @@ * Copyright (C) 2000, 2007 David S. Miller (davem@davemloft.net) */ +#include <linux/export.h> #include <linux/linkage.h> #include <asm/asi.h> #include <asm/backoff.h> -#include <asm/export.h> .text diff --git a/arch/sparc/lib/blockops.S b/arch/sparc/lib/blockops.S index 76ddd1ff6833..5b92959a4d48 100644 --- a/arch/sparc/lib/blockops.S +++ b/arch/sparc/lib/blockops.S @@ -5,9 +5,9 @@ * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) */ +#include <linux/export.h> #include <linux/linkage.h> #include <asm/page.h> -#include <asm/export.h> /* Zero out 64 bytes of memory at (buf + offset). * Assumes %g1 contains zero. diff --git a/arch/sparc/lib/bzero.S b/arch/sparc/lib/bzero.S index 87fec4cbe10c..2bfa44a6b25e 100644 --- a/arch/sparc/lib/bzero.S +++ b/arch/sparc/lib/bzero.S @@ -5,8 +5,8 @@ * Copyright (C) 2005 David S. Miller <davem@davemloft.net> */ +#include <linux/export.h> #include <linux/linkage.h> -#include <asm/export.h> .text diff --git a/arch/sparc/lib/checksum_32.S b/arch/sparc/lib/checksum_32.S index 781e39b3c009..66eda40fce36 100644 --- a/arch/sparc/lib/checksum_32.S +++ b/arch/sparc/lib/checksum_32.S @@ -14,8 +14,8 @@ * BSD4.4 portable checksum routine */ +#include <linux/export.h> #include <asm/errno.h> -#include <asm/export.h> #define CSUM_BIGCHUNK(buf, offset, sum, t0, t1, t2, t3, t4, t5) \ ldd [buf + offset + 0x00], t0; \ @@ -453,5 +453,5 @@ ccslow: cmp %g1, 0 * we only bother with faults on loads... */ cc_fault: - ret + retl clr %o0 diff --git a/arch/sparc/lib/checksum_64.S b/arch/sparc/lib/checksum_64.S index 9700ef1730df..32b626f3fe4d 100644 --- a/arch/sparc/lib/checksum_64.S +++ b/arch/sparc/lib/checksum_64.S @@ -14,7 +14,7 @@ * BSD4.4 portable checksum routine */ -#include <asm/export.h> +#include <linux/export.h> .text csum_partial_fix_alignment: diff --git a/arch/sparc/lib/clear_page.S b/arch/sparc/lib/clear_page.S index 302d3454a994..e63458194f5a 100644 --- a/arch/sparc/lib/clear_page.S +++ b/arch/sparc/lib/clear_page.S @@ -5,13 +5,13 @@ * Copyright (C) 1997 Jakub Jelinek (jakub@redhat.com) */ +#include <linux/export.h> #include <linux/pgtable.h> #include <asm/visasm.h> #include <asm/thread_info.h> #include <asm/page.h> #include <asm/spitfire.h> #include <asm/head.h> -#include <asm/export.h> /* What we used to do was lock a TLB entry into a specific * TLB slot, clear the page with interrupts disabled, then diff --git a/arch/sparc/lib/cmpdi2.c b/arch/sparc/lib/cmpdi2.c deleted file mode 100644 index 333367fe7353..000000000000 --- a/arch/sparc/lib/cmpdi2.c +++ /dev/null @@ -1,28 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include <linux/module.h> - -#include "libgcc.h" - -word_type __cmpdi2(long long a, long long b) -{ - const DWunion au = { - .ll = a - }; - const DWunion bu = { - .ll = b - }; - - if (au.s.high < bu.s.high) - return 0; - else if (au.s.high > bu.s.high) - return 2; - - if ((unsigned int) au.s.low < (unsigned int) bu.s.low) - return 0; - else if ((unsigned int) au.s.low > (unsigned int) bu.s.low) - return 2; - - return 1; -} - -EXPORT_SYMBOL(__cmpdi2); diff --git a/arch/sparc/lib/copy_in_user.S b/arch/sparc/lib/copy_in_user.S index 66e90bf528e2..e23e6a69ff92 100644 --- a/arch/sparc/lib/copy_in_user.S +++ b/arch/sparc/lib/copy_in_user.S @@ -4,9 +4,9 @@ * Copyright (C) 1999, 2000, 2004 David S. Miller (davem@redhat.com) */ +#include <linux/export.h> #include <linux/linkage.h> #include <asm/asi.h> -#include <asm/export.h> #define XCC xcc diff --git a/arch/sparc/lib/copy_page.S b/arch/sparc/lib/copy_page.S index 5ebcfd479f4f..7a041f3ebc58 100644 --- a/arch/sparc/lib/copy_page.S +++ b/arch/sparc/lib/copy_page.S @@ -5,13 +5,13 @@ * Copyright (C) 1997 Jakub Jelinek (jakub@redhat.com) */ +#include <linux/export.h> #include <asm/visasm.h> #include <asm/thread_info.h> #include <asm/page.h> #include <linux/pgtable.h> #include <asm/spitfire.h> #include <asm/head.h> -#include <asm/export.h> /* What we used to do was lock a TLB entry into a specific * TLB slot, clear the page with interrupts disabled, then diff --git a/arch/sparc/lib/copy_user.S b/arch/sparc/lib/copy_user.S index 954572c78539..7bb2ef68881d 100644 --- a/arch/sparc/lib/copy_user.S +++ b/arch/sparc/lib/copy_user.S @@ -12,11 +12,11 @@ * Returns 0 if successful, otherwise count of bytes not copied yet */ +#include <linux/export.h> #include <asm/ptrace.h> #include <asm/asmmacro.h> #include <asm/page.h> #include <asm/thread_info.h> -#include <asm/export.h> /* Work around cpp -rob */ #define ALLOC #alloc diff --git a/arch/sparc/lib/csum_copy.S b/arch/sparc/lib/csum_copy.S index d839956407a7..f968e83bc93b 100644 --- a/arch/sparc/lib/csum_copy.S +++ b/arch/sparc/lib/csum_copy.S @@ -4,7 +4,7 @@ * Copyright (C) 2005 David S. Miller <davem@davemloft.net> */ -#include <asm/export.h> +#include <linux/export.h> #ifdef __KERNEL__ #define GLOBAL_SPARE %g7 diff --git a/arch/sparc/lib/divdi3.S b/arch/sparc/lib/divdi3.S index a7389409d9fa..4ba901acd572 100644 --- a/arch/sparc/lib/divdi3.S +++ b/arch/sparc/lib/divdi3.S @@ -5,7 +5,7 @@ This file is part of GNU CC. */ -#include <asm/export.h> +#include <linux/export.h> .text .align 4 .globl __divdi3 diff --git a/arch/sparc/lib/ffs.S b/arch/sparc/lib/ffs.S index 5a11d864fa05..3a9ad8ffdfe8 100644 --- a/arch/sparc/lib/ffs.S +++ b/arch/sparc/lib/ffs.S @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ +#include <linux/export.h> #include <linux/linkage.h> -#include <asm/export.h> .register %g2,#scratch diff --git a/arch/sparc/lib/fls.S b/arch/sparc/lib/fls.S index 06b8d300bcae..ccf97fb7d8cd 100644 --- a/arch/sparc/lib/fls.S +++ b/arch/sparc/lib/fls.S @@ -5,8 +5,8 @@ * and onward. */ +#include <linux/export.h> #include <linux/linkage.h> -#include <asm/export.h> .text .register %g2, #scratch diff --git a/arch/sparc/lib/fls64.S b/arch/sparc/lib/fls64.S index c83e22ae9586..87005b67d378 100644 --- a/arch/sparc/lib/fls64.S +++ b/arch/sparc/lib/fls64.S @@ -5,8 +5,8 @@ * and onward. */ +#include <linux/export.h> #include <linux/linkage.h> -#include <asm/export.h> .text .register %g2, #scratch diff --git a/arch/sparc/lib/hweight.S b/arch/sparc/lib/hweight.S index 0ddbbb031822..eebee59b0655 100644 --- a/arch/sparc/lib/hweight.S +++ b/arch/sparc/lib/hweight.S @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ +#include <linux/export.h> #include <linux/linkage.h> -#include <asm/export.h> .text .align 32 diff --git a/arch/sparc/lib/ipcsum.S b/arch/sparc/lib/ipcsum.S index 531d89c9d5d9..7fa8fd4b795a 100644 --- a/arch/sparc/lib/ipcsum.S +++ b/arch/sparc/lib/ipcsum.S @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ +#include <linux/export.h> #include <linux/linkage.h> -#include <asm/export.h> .text ENTRY(ip_fast_csum) /* %o0 = iph, %o1 = ihl */ diff --git a/arch/sparc/lib/locks.S b/arch/sparc/lib/locks.S index 9a1289a3fb28..47a39f4384a2 100644 --- a/arch/sparc/lib/locks.S +++ b/arch/sparc/lib/locks.S @@ -7,11 +7,11 @@ * Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz) */ +#include <linux/export.h> #include <asm/ptrace.h> #include <asm/psr.h> #include <asm/smp.h> #include <asm/spinlock.h> -#include <asm/export.h> .text .align 4 diff --git a/arch/sparc/lib/lshrdi3.S b/arch/sparc/lib/lshrdi3.S index 509ca6682da8..09bf581a0ba5 100644 --- a/arch/sparc/lib/lshrdi3.S +++ b/arch/sparc/lib/lshrdi3.S @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ +#include <linux/export.h> #include <linux/linkage.h> -#include <asm/export.h> ENTRY(__lshrdi3) cmp %o2, 0 diff --git a/arch/sparc/lib/mcount.S b/arch/sparc/lib/mcount.S index deba6fa0bc78..f7f7910eb41e 100644 --- a/arch/sparc/lib/mcount.S +++ b/arch/sparc/lib/mcount.S @@ -6,8 +6,8 @@ * This can also be tweaked for kernel stack overflow detection. */ +#include <linux/export.h> #include <linux/linkage.h> -#include <asm/export.h> /* * This is the main variant and is called by C code. GCC's -pg option diff --git a/arch/sparc/lib/memcmp.S b/arch/sparc/lib/memcmp.S index a18076ef5af1..c87e8000feba 100644 --- a/arch/sparc/lib/memcmp.S +++ b/arch/sparc/lib/memcmp.S @@ -5,9 +5,9 @@ * Copyright (C) 2000, 2008 David S. Miller (davem@davemloft.net) */ +#include <linux/export.h> #include <linux/linkage.h> #include <asm/asm.h> -#include <asm/export.h> .text ENTRY(memcmp) diff --git a/arch/sparc/lib/memcpy.S b/arch/sparc/lib/memcpy.S index ee823d8c9215..57b1ae0f5924 100644 --- a/arch/sparc/lib/memcpy.S +++ b/arch/sparc/lib/memcpy.S @@ -8,7 +8,8 @@ * Copyright (C) 1996 Jakub Jelinek (jj@sunsite.mff.cuni.cz) */ -#include <asm/export.h> +#include <linux/export.h> + #define FUNC(x) \ .globl x; \ .type x,@function; \ diff --git a/arch/sparc/lib/memmove.S b/arch/sparc/lib/memmove.S index 3132b6316144..543dda7b9dac 100644 --- a/arch/sparc/lib/memmove.S +++ b/arch/sparc/lib/memmove.S @@ -5,8 +5,8 @@ * Copyright (C) 1996, 1997, 1998, 1999 Jakub Jelinek (jj@ultra.linux.cz) */ +#include <linux/export.h> #include <linux/linkage.h> -#include <asm/export.h> .text ENTRY(memmove) /* o0=dst o1=src o2=len */ diff --git a/arch/sparc/lib/memscan_32.S b/arch/sparc/lib/memscan_32.S index c4c2d5b3a2e9..5386a3a20019 100644 --- a/arch/sparc/lib/memscan_32.S +++ b/arch/sparc/lib/memscan_32.S @@ -5,7 +5,7 @@ * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) */ -#include <asm/export.h> +#include <linux/export.h> /* In essence, this is just a fancy strlen. */ diff --git a/arch/sparc/lib/memscan_64.S b/arch/sparc/lib/memscan_64.S index 36dd638905c3..70a4f21057f2 100644 --- a/arch/sparc/lib/memscan_64.S +++ b/arch/sparc/lib/memscan_64.S @@ -6,7 +6,7 @@ * Copyright (C) 1998 David S. Miller (davem@redhat.com) */ - #include <asm/export.h> +#include <linux/export.h> #define HI_MAGIC 0x8080808080808080 #define LO_MAGIC 0x0101010101010101 diff --git a/arch/sparc/lib/memset.S b/arch/sparc/lib/memset.S index eaff68213fdf..a33419dbb464 100644 --- a/arch/sparc/lib/memset.S +++ b/arch/sparc/lib/memset.S @@ -9,8 +9,8 @@ * clear_user. */ +#include <linux/export.h> #include <asm/ptrace.h> -#include <asm/export.h> /* Work around cpp -rob */ #define ALLOC #alloc diff --git a/arch/sparc/lib/muldi3.S b/arch/sparc/lib/muldi3.S index 53054dee66d6..7e1e8cd30a22 100644 --- a/arch/sparc/lib/muldi3.S +++ b/arch/sparc/lib/muldi3.S @@ -5,7 +5,7 @@ This file is part of GNU CC. */ -#include <asm/export.h> +#include <linux/export.h> .text .align 4 .globl __muldi3 diff --git a/arch/sparc/lib/multi3.S b/arch/sparc/lib/multi3.S index 2f187b299345..5bb4c122a2cf 100644 --- a/arch/sparc/lib/multi3.S +++ b/arch/sparc/lib/multi3.S @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ +#include <linux/export.h> #include <linux/linkage.h> -#include <asm/export.h> .text .align 4 diff --git a/arch/sparc/lib/strlen.S b/arch/sparc/lib/strlen.S index dd111bbad5df..27478b3f1647 100644 --- a/arch/sparc/lib/strlen.S +++ b/arch/sparc/lib/strlen.S @@ -6,9 +6,9 @@ * Copyright (C) 1996, 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz) */ +#include <linux/export.h> #include <linux/linkage.h> #include <asm/asm.h> -#include <asm/export.h> #define LO_MAGIC 0x01010101 #define HI_MAGIC 0x80808080 diff --git a/arch/sparc/lib/strncmp_32.S b/arch/sparc/lib/strncmp_32.S index 794733f036b6..387bbf621548 100644 --- a/arch/sparc/lib/strncmp_32.S +++ b/arch/sparc/lib/strncmp_32.S @@ -4,8 +4,8 @@ * generic strncmp routine. */ +#include <linux/export.h> #include <linux/linkage.h> -#include <asm/export.h> .text ENTRY(strncmp) diff --git a/arch/sparc/lib/strncmp_64.S b/arch/sparc/lib/strncmp_64.S index 3d37d65f674c..76c1207ecf5a 100644 --- a/arch/sparc/lib/strncmp_64.S +++ b/arch/sparc/lib/strncmp_64.S @@ -5,9 +5,9 @@ * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz) */ +#include <linux/export.h> #include <linux/linkage.h> #include <asm/asi.h> -#include <asm/export.h> .text ENTRY(strncmp) diff --git a/arch/sparc/lib/ucmpdi2.c b/arch/sparc/lib/ucmpdi2.c deleted file mode 100644 index 82c1cccb1264..000000000000 --- a/arch/sparc/lib/ucmpdi2.c +++ /dev/null @@ -1,20 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include <linux/module.h> -#include "libgcc.h" - -word_type __ucmpdi2(unsigned long long a, unsigned long long b) -{ - const DWunion au = {.ll = a}; - const DWunion bu = {.ll = b}; - - if ((unsigned int) au.s.high < (unsigned int) bu.s.high) - return 0; - else if ((unsigned int) au.s.high > (unsigned int) bu.s.high) - return 2; - if ((unsigned int) au.s.low < (unsigned int) bu.s.low) - return 0; - else if ((unsigned int) au.s.low > (unsigned int) bu.s.low) - return 2; - return 1; -} -EXPORT_SYMBOL(__ucmpdi2); diff --git a/arch/sparc/lib/xor.S b/arch/sparc/lib/xor.S index f6af7c7ee6fc..35461e3b2a9b 100644 --- a/arch/sparc/lib/xor.S +++ b/arch/sparc/lib/xor.S @@ -9,12 +9,12 @@ * Copyright (C) 2006 David S. Miller <davem@davemloft.net> */ +#include <linux/export.h> #include <linux/linkage.h> #include <asm/visasm.h> #include <asm/asi.h> #include <asm/dcu.h> #include <asm/spitfire.h> -#include <asm/export.h> /* * Requirements: |