diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2020-04-20 11:37:12 +0200 |
|---|---|---|
| committer | Rich Felker <dalias@libc.org> | 2020-06-01 20:48:52 +0200 |
| commit | 37744feebc086908fd89760650f458ab19071750 (patch) | |
| tree | 15e16a15e2800c72e37ffee315f17ea9792f3ea6 /arch/sh/include | |
| parent | sh: add missing EXPORT_SYMBOL() for __delay (diff) | |
| download | linux-37744feebc086908fd89760650f458ab19071750.tar.xz linux-37744feebc086908fd89760650f458ab19071750.zip | |
sh: remove sh5 support
sh5 never became a product and has probably never really worked.
Remove it by recursively deleting all associated Kconfig options
and all corresponding files.
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rich Felker <dalias@libc.org>
Diffstat (limited to 'arch/sh/include')
57 files changed, 18 insertions, 2157 deletions
diff --git a/arch/sh/include/asm/barrier.h b/arch/sh/include/asm/barrier.h index 66faae19d254..0d58a0159aa6 100644 --- a/arch/sh/include/asm/barrier.h +++ b/arch/sh/include/asm/barrier.h @@ -6,7 +6,7 @@ #ifndef __ASM_SH_BARRIER_H #define __ASM_SH_BARRIER_H -#if defined(CONFIG_CPU_SH4A) || defined(CONFIG_CPU_SH5) +#if defined(CONFIG_CPU_SH4A) #include <asm/cache_insns.h> #endif @@ -24,7 +24,7 @@ * Historically we have only done this type of barrier for the MMUCR, but * it's also necessary for the CCR, so we make it generic here instead. */ -#if defined(CONFIG_CPU_SH4A) || defined(CONFIG_CPU_SH5) +#if defined(CONFIG_CPU_SH4A) #define mb() __asm__ __volatile__ ("synco": : :"memory") #define rmb() mb() #define wmb() mb() diff --git a/arch/sh/include/asm/bitops.h b/arch/sh/include/asm/bitops.h index 8c3578288db5..445dd14c448a 100644 --- a/arch/sh/include/asm/bitops.h +++ b/arch/sh/include/asm/bitops.h @@ -26,7 +26,6 @@ #include <asm-generic/bitops/non-atomic.h> #endif -#ifdef CONFIG_SUPERH32 static inline unsigned long ffz(unsigned long word) { unsigned long result; @@ -60,31 +59,6 @@ static inline unsigned long __ffs(unsigned long word) : "t"); return result; } -#else -static inline unsigned long ffz(unsigned long word) -{ - unsigned long result, __d2, __d3; - - __asm__("gettr tr0, %2\n\t" - "pta $+32, tr0\n\t" - "andi %1, 1, %3\n\t" - "beq %3, r63, tr0\n\t" - "pta $+4, tr0\n" - "0:\n\t" - "shlri.l %1, 1, %1\n\t" - "addi %0, 1, %0\n\t" - "andi %1, 1, %3\n\t" - "beqi %3, 1, tr0\n" - "1:\n\t" - "ptabs %2, tr0\n\t" - : "=r" (result), "=r" (word), "=r" (__d2), "=r" (__d3) - : "0" (0L), "1" (word)); - - return result; -} - -#include <asm-generic/bitops/__ffs.h> -#endif #include <asm-generic/bitops/find.h> #include <asm-generic/bitops/ffs.h> diff --git a/arch/sh/include/asm/bl_bit.h b/arch/sh/include/asm/bl_bit.h index 7e3d81691ad5..5d04f2c62563 100644 --- a/arch/sh/include/asm/bl_bit.h +++ b/arch/sh/include/asm/bl_bit.h @@ -1,11 +1,2 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SH_BL_BIT_H -#define __ASM_SH_BL_BIT_H - -#ifdef CONFIG_SUPERH32 -# include <asm/bl_bit_32.h> -#else -# include <asm/bl_bit_64.h> -#endif - -#endif /* __ASM_SH_BL_BIT_H */ +#include <asm/bl_bit_32.h> diff --git a/arch/sh/include/asm/bl_bit_64.h b/arch/sh/include/asm/bl_bit_64.h deleted file mode 100644 index aac9780fe864..000000000000 --- a/arch/sh/include/asm/bl_bit_64.h +++ /dev/null @@ -1,37 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 - * - * Copyright (C) 2000, 2001 Paolo Alberelli - * Copyright (C) 2003 Paul Mundt - * Copyright (C) 2004 Richard Curnow - */ -#ifndef __ASM_SH_BL_BIT_64_H -#define __ASM_SH_BL_BIT_64_H - -#include <asm/processor.h> - -#define SR_BL_LL 0x0000000010000000LL - -static inline void set_bl_bit(void) -{ - unsigned long long __dummy0, __dummy1 = SR_BL_LL; - - __asm__ __volatile__("getcon " __SR ", %0\n\t" - "or %0, %1, %0\n\t" - "putcon %0, " __SR "\n\t" - : "=&r" (__dummy0) - : "r" (__dummy1)); - -} - -static inline void clear_bl_bit(void) -{ - unsigned long long __dummy0, __dummy1 = ~SR_BL_LL; - - __asm__ __volatile__("getcon " __SR ", %0\n\t" - "and %0, %1, %0\n\t" - "putcon %0, " __SR "\n\t" - : "=&r" (__dummy0) - : "r" (__dummy1)); -} - -#endif /* __ASM_SH_BL_BIT_64_H */ diff --git a/arch/sh/include/asm/bugs.h b/arch/sh/include/asm/bugs.h index 030df56bfdb2..fe52abb69cea 100644 --- a/arch/sh/include/asm/bugs.h +++ b/arch/sh/include/asm/bugs.h @@ -53,10 +53,6 @@ static void __init check_bugs(void) *p++ = 's'; *p++ = 'p'; break; - case CPU_FAMILY_SH5: - *p++ = '6'; - *p++ = '4'; - break; case CPU_FAMILY_UNKNOWN: /* * Specifically use CPU_FAMILY_UNKNOWN rather than diff --git a/arch/sh/include/asm/cache_insns.h b/arch/sh/include/asm/cache_insns.h index c5a4acdc53f9..d7edd5297bd0 100644 --- a/arch/sh/include/asm/cache_insns.h +++ b/arch/sh/include/asm/cache_insns.h @@ -1,12 +1,2 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SH_CACHE_INSNS_H -#define __ASM_SH_CACHE_INSNS_H - - -#ifdef CONFIG_SUPERH32 -# include <asm/cache_insns_32.h> -#else -# include <asm/cache_insns_64.h> -#endif - -#endif /* __ASM_SH_CACHE_INSNS_H */ +#include <asm/cache_insns_32.h> diff --git a/arch/sh/include/asm/cache_insns_64.h b/arch/sh/include/asm/cache_insns_64.h deleted file mode 100644 index ed682b987b0d..000000000000 --- a/arch/sh/include/asm/cache_insns_64.h +++ /dev/null @@ -1,20 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 - * - * Copyright (C) 2000, 2001 Paolo Alberelli - * Copyright (C) 2003 Paul Mundt - * Copyright (C) 2004 Richard Curnow - */ -#ifndef __ASM_SH_CACHE_INSNS_64_H -#define __ASM_SH_CACHE_INSNS_64_H - -#define __icbi(addr) __asm__ __volatile__ ( "icbi %0, 0\n\t" : : "r" (addr)) -#define __ocbp(addr) __asm__ __volatile__ ( "ocbp %0, 0\n\t" : : "r" (addr)) -#define __ocbi(addr) __asm__ __volatile__ ( "ocbi %0, 0\n\t" : : "r" (addr)) -#define __ocbwb(addr) __asm__ __volatile__ ( "ocbwb %0, 0\n\t" : : "r" (addr)) - -static inline reg_size_t register_align(void *val) -{ - return (unsigned long long)(signed long long)(signed long)val; -} - -#endif /* __ASM_SH_CACHE_INSNS_64_H */ diff --git a/arch/sh/include/asm/checksum.h b/arch/sh/include/asm/checksum.h index a460a108969d..00e39dd0d146 100644 --- a/arch/sh/include/asm/checksum.h +++ b/arch/sh/include/asm/checksum.h @@ -1,6 +1,2 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifdef CONFIG_SUPERH32 -# include <asm/checksum_32.h> -#else -# include <asm-generic/checksum.h> -#endif +#include <asm/checksum_32.h> diff --git a/arch/sh/include/asm/elf.h b/arch/sh/include/asm/elf.h index 5ec8db1ddc20..7661fb5d548a 100644 --- a/arch/sh/include/asm/elf.h +++ b/arch/sh/include/asm/elf.h @@ -133,28 +133,6 @@ typedef struct user_fpu_struct elf_fpregset_t; #define ELF_PLATFORM (utsname()->machine) -#ifdef __SH5__ -#define ELF_PLAT_INIT(_r, load_addr) \ - do { _r->regs[0]=0; _r->regs[1]=0; _r->regs[2]=0; _r->regs[3]=0; \ - _r->regs[4]=0; _r->regs[5]=0; _r->regs[6]=0; _r->regs[7]=0; \ - _r->regs[8]=0; _r->regs[9]=0; _r->regs[10]=0; _r->regs[11]=0; \ - _r->regs[12]=0; _r->regs[13]=0; _r->regs[14]=0; _r->regs[15]=0; \ - _r->regs[16]=0; _r->regs[17]=0; _r->regs[18]=0; _r->regs[19]=0; \ - _r->regs[20]=0; _r->regs[21]=0; _r->regs[22]=0; _r->regs[23]=0; \ - _r->regs[24]=0; _r->regs[25]=0; _r->regs[26]=0; _r->regs[27]=0; \ - _r->regs[28]=0; _r->regs[29]=0; _r->regs[30]=0; _r->regs[31]=0; \ - _r->regs[32]=0; _r->regs[33]=0; _r->regs[34]=0; _r->regs[35]=0; \ - _r->regs[36]=0; _r->regs[37]=0; _r->regs[38]=0; _r->regs[39]=0; \ - _r->regs[40]=0; _r->regs[41]=0; _r->regs[42]=0; _r->regs[43]=0; \ - _r->regs[44]=0; _r->regs[45]=0; _r->regs[46]=0; _r->regs[47]=0; \ - _r->regs[48]=0; _r->regs[49]=0; _r->regs[50]=0; _r->regs[51]=0; \ - _r->regs[52]=0; _r->regs[53]=0; _r->regs[54]=0; _r->regs[55]=0; \ - _r->regs[56]=0; _r->regs[57]=0; _r->regs[58]=0; _r->regs[59]=0; \ - _r->regs[60]=0; _r->regs[61]=0; _r->regs[62]=0; \ - _r->tregs[0]=0; _r->tregs[1]=0; _r->tregs[2]=0; _r->tregs[3]=0; \ - _r->tregs[4]=0; _r->tregs[5]=0; _r->tregs[6]=0; _r->tregs[7]=0; \ - _r->sr = SR_FD | SR_MMU; } while (0) -#else #define ELF_PLAT_INIT(_r, load_addr) \ do { _r->regs[0]=0; _r->regs[1]=0; _r->regs[2]=0; _r->regs[3]=0; \ _r->regs[4]=0; _r->regs[5]=0; _r->regs[6]=0; _r->regs[7]=0; \ @@ -182,7 +160,6 @@ do { \ _r->regs[14] = 0; \ _r->sr = SR_FD; \ } while (0) -#endif #define SET_PERSONALITY(ex) \ set_personality(PER_LINUX_32BIT | (current->personality & (~PER_MASK))) diff --git a/arch/sh/include/asm/extable.h b/arch/sh/include/asm/extable.h index ed46f8bebb9f..5658d2bae372 100644 --- a/arch/sh/include/asm/extable.h +++ b/arch/sh/include/asm/extable.h @@ -4,8 +4,4 @@ #include <asm-generic/extable.h> -#if defined(CONFIG_SUPERH64) && defined(CONFIG_MMU) -#define ARCH_HAS_SEARCH_EXTABLE -#endif - #endif diff --git a/arch/sh/include/asm/fixmap.h b/arch/sh/include/asm/fixmap.h index e30348c58073..f38adc189b83 100644 --- a/arch/sh/include/asm/fixmap.h +++ b/arch/sh/include/asm/fixmap.h @@ -83,11 +83,7 @@ extern void __clear_fixmap(enum fixed_addresses idx, pgprot_t flags); * the start of the fixmap, and leave one page empty * at the top of mem.. */ -#ifdef CONFIG_SUPERH32 #define FIXADDR_TOP (P4SEG - PAGE_SIZE) -#else -#define FIXADDR_TOP ((unsigned long)(-PAGE_SIZE)) -#endif #define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT) #define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h index b42228906eaf..3924d91e0fa0 100644 --- a/arch/sh/include/asm/io.h +++ b/arch/sh/include/asm/io.h @@ -115,12 +115,8 @@ static inline void pfx##reads##bwlq(volatile void __iomem *mem, \ __BUILD_MEMORY_STRING(__raw_, b, u8) __BUILD_MEMORY_STRING(__raw_, w, u16) -#ifdef CONFIG_SUPERH32 void __raw_writesl(void __iomem *addr, const void *data, int longlen); void __raw_readsl(const void __iomem *addr, void *data, int longlen); -#else -__BUILD_MEMORY_STRING(__raw_, l, u32) -#endif __BUILD_MEMORY_STRING(__raw_, q, u64) diff --git a/arch/sh/include/asm/irq.h b/arch/sh/include/asm/irq.h index 8065a3222e19..6d44c32ef047 100644 --- a/arch/sh/include/asm/irq.h +++ b/arch/sh/include/asm/irq.h @@ -66,8 +66,5 @@ extern void irq_finish(unsigned int irq); #endif #include <asm-generic/irq.h> -#ifdef CONFIG_CPU_SH5 -#include <cpu/irq.h> -#endif #endif /* __ASM_SH_IRQ_H */ diff --git a/arch/sh/include/asm/mmu_context.h b/arch/sh/include/asm/mmu_context.h index 2d09650093c7..48e67d544d53 100644 --- a/arch/sh/include/asm/mmu_context.h +++ b/arch/sh/include/asm/mmu_context.h @@ -48,11 +48,7 @@ */ #define MMU_VPN_MASK 0xfffff000 -#if defined(CONFIG_SUPERH32) #include <asm/mmu_context_32.h> -#else -#include <asm/mmu_context_64.h> -#endif /* * Get MMU context if needed. @@ -74,14 +70,6 @@ static inline void get_mmu_context(struct mm_struct *mm, unsigned int cpu) */ local_flush_tlb_all(); -#ifdef CONFIG_SUPERH64 - /* - * The SH-5 cache uses the ASIDs, requiring both the I and D - * cache to be flushed when the ASID is exhausted. Weak. - */ - flush_cache_all(); -#endif - /* * Fix version; Note that we avoid version #0 * to distinguish NO_CONTEXT. diff --git a/arch/sh/include/asm/mmu_context_64.h b/arch/sh/include/asm/mmu_context_64.h deleted file mode 100644 index bacafe0b887d..000000000000 --- a/arch/sh/include/asm/mmu_context_64.h +++ /dev/null @@ -1,75 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SH_MMU_CONTEXT_64_H -#define __ASM_SH_MMU_CONTEXT_64_H - -/* - * sh64-specific mmu_context interface. - * - * Copyright (C) 2000, 2001 Paolo Alberelli - * Copyright (C) 2003 - 2007 Paul Mundt - */ -#include <cpu/registers.h> -#include <asm/cacheflush.h> - -#define SR_ASID_MASK 0xffffffffff00ffffULL -#define SR_ASID_SHIFT 16 - -/* - * Destroy context related info for an mm_struct that is about - * to be put to rest. - */ -static inline void destroy_context(struct mm_struct *mm) -{ - /* Well, at least free TLB entries */ - flush_tlb_mm(mm); -} - -static inline unsigned long get_asid(void) -{ - unsigned long long sr; - - asm volatile ("getcon " __SR ", %0\n\t" - : "=r" (sr)); - - sr = (sr >> SR_ASID_SHIFT) & MMU_CONTEXT_ASID_MASK; - return (unsigned long) sr; -} - -/* Set ASID into SR */ -static inline void set_asid(unsigned long asid) -{ - unsigned long long sr, pc; - - asm volatile ("getcon " __SR ", %0" : "=r" (sr)); - - sr = (sr & SR_ASID_MASK) | (asid << SR_ASID_SHIFT); - - /* - * It is possible that this function may be inlined and so to avoid - * the assembler reporting duplicate symbols we make use of the - * gas trick of generating symbols using numerics and forward - * reference. - */ - asm volatile ("movi 1, %1\n\t" - "shlli %1, 28, %1\n\t" - "or %0, %1, %1\n\t" - "putcon %1, " __SR "\n\t" - "putcon %0, " __SSR "\n\t" - "movi 1f, %1\n\t" - "ori %1, 1 , %1\n\t" - "putcon %1, " __SPC "\n\t" - "rte\n" - "1:\n\t" - : "=r" (sr), "=r" (pc) : "0" (sr)); -} - -/* arch/sh/kernel/cpu/sh5/entry.S */ -extern unsigned long switch_and_save_asid(unsigned long new_asid); - -/* No spare register to twiddle, so use a software cache */ -extern pgd_t *mmu_pdtp_cache; - -#define set_TTB(pgd) (mmu_pdtp_cache = (pgd)) -#define get_TTB() (mmu_pdtp_cache) - -#endif /* __ASM_SH_MMU_CONTEXT_64_H */ diff --git a/arch/sh/include/asm/page.h b/arch/sh/include/asm/page.h index ea8d68f58e39..eca5daa43b93 100644 --- a/arch/sh/include/asm/page.h +++ b/arch/sh/include/asm/page.h @@ -35,8 +35,6 @@ #define HPAGE_SHIFT 22 #elif defined(CONFIG_HUGETLB_PAGE_SIZE_64MB) #define HPAGE_SHIFT 26 -#elif defined(CONFIG_HUGETLB_PAGE_SIZE_512MB) -#define HPAGE_SHIFT 29 #endif #ifdef CONFIG_HUGETLB_PAGE @@ -82,18 +80,12 @@ typedef struct { unsigned long long pgd; } pgd_t; ((x).pte_low | ((unsigned long long)(x).pte_high << 32)) #define __pte(x) \ ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; }) -#elif defined(CONFIG_SUPERH32) +#else typedef struct { unsigned long pte_low; } pte_t; typedef struct { unsigned long pgprot; } pgprot_t; typedef struct { unsigned long pgd; } pgd_t; #define pte_val(x) ((x).pte_low) #define __pte(x) ((pte_t) { (x) } ) -#else -typedef struct { unsigned long long pte_low; } pte_t; -typedef struct { unsigned long long pgprot; } pgprot_t; -typedef struct { unsigned long pgd; } pgd_t; -#define pte_val(x) ((x).pte_low) -#define __pte(x) ((pte_t) { (x) } ) #endif #define pgd_val(x) ((x).pgd) @@ -191,15 +183,4 @@ typedef struct page *pgtable_t; */ #define ARCH_DMA_MINALIGN L1_CACHE_BYTES -#ifdef CONFIG_SUPERH64 -/* - * While BYTES_PER_WORD == 4 on the current sh64 ABI, GCC will still - * happily generate {ld/st}.q pairs, requiring us to have 8-byte - * alignment to avoid traps. The kmalloc alignment is guaranteed by - * virtue of L1_CACHE_BYTES, requiring this to only be special cased - * for slab caches. - */ -#define ARCH_SLAB_MINALIGN 8 -#endif - #endif /* __ASM_SH_PAGE_H */ diff --git a/arch/sh/include/asm/pgtable.h b/arch/sh/include/asm/pgtable.h index cbd0f3c55a0c..02d936406c6e 100644 --- a/arch/sh/include/asm/pgtable.h +++ b/arch/sh/include/asm/pgtable.h @@ -76,18 +76,10 @@ static inline unsigned long phys_addr_mask(void) #define PTE_PHYS_MASK (phys_addr_mask() & PAGE_MASK) #define PTE_FLAGS_MASK (~(PTE_PHYS_MASK) << PAGE_SHIFT) -#ifdef CONFIG_SUPERH32 #define VMALLOC_START (P3SEG) -#else -#define VMALLOC_START (0xf0000000) -#endif #define VMALLOC_END (FIXADDR_START-2*PAGE_SIZE) -#if defined(CONFIG_SUPERH32) #include <asm/pgtable_32.h> -#else -#include <asm/pgtable_64.h> -#endif /* * SH-X and lower (legacy) SuperH parts (SH-3, SH-4, some SH-4A) can't do page @@ -159,15 +151,6 @@ static inline bool pte_access_permitted(pte_t pte, bool write) prot |= _PAGE_EXT(_PAGE_EXT_KERN_WRITE | _PAGE_EXT_USER_WRITE); return __pte_access_permitted(pte, prot); } -#elif defined(CONFIG_SUPERH64) -static inline bool pte_access_permitted(pte_t pte, bool write) -{ - u64 prot = _PAGE_PRESENT | _PAGE_USER | _PAGE_READ; - - if (write) - prot |= _PAGE_WRITE; - return __pte_access_permitted(pte, prot); -} #else static inline bool pte_access_permitted(pte_t pte, bool write) { diff --git a/arch/sh/include/asm/pgtable_64.h b/arch/sh/include/asm/pgtable_64.h deleted file mode 100644 index 1778bc5971e7..000000000000 --- a/arch/sh/include/asm/pgtable_64.h +++ /dev/null @@ -1,307 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SH_PGTABLE_64_H -#define __ASM_SH_PGTABLE_64_H - -/* - * include/asm-sh/pgtable_64.h - * - * This file contains the functions and defines necessary to modify and use - * the SuperH page table tree. - * - * Copyright (C) 2000, 2001 Paolo Alberelli - * Copyright (C) 2003, 2004 Paul Mundt - * Copyright (C) 2003, 2004 Richard Curnow - */ -#include <linux/threads.h> -#include <asm/processor.h> -#include <asm/page.h> - -/* - * Error outputs. - */ -#define pte_ERROR(e) \ - printk("%s:%d: bad pte %016Lx.\n", __FILE__, __LINE__, pte_val(e)) -#define pgd_ERROR(e) \ - printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e)) - -/* - * Table setting routines. Used within arch/mm only. - */ -#define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval) - -static __inline__ void set_pte(pte_t *pteptr, pte_t pteval) -{ - unsigned long long x = ((unsigned long long) pteval.pte_low); - unsigned long long *xp = (unsigned long long *) pteptr; - /* - * Sign-extend based on NPHYS. - */ - *(xp) = (x & NPHYS_SIGN) ? (x | NPHYS_MASK) : x; -} -#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval) - -/* - * PGD defines. Top level. - */ - -/* To find an entry in a generic PGD. */ -#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1)) -#define __pgd_offset(address) pgd_index(address) -#define pgd_offset(mm, address) ((mm)->pgd+pgd_index(address)) - -/* To find an entry in a kernel PGD. */ -#define pgd_offset_k(address) pgd_offset(&init_mm, address) - -#define __pud_offset(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1)) -#define __pmd_offset(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)) - -/* - * PMD level access routines. Same notes as above. - */ -#define _PMD_EMPTY 0x0 -/* Either the PMD is empty or present, it's not paged out */ -#define pmd_present(pmd_entry) (pmd_val(pmd_entry) & _PAGE_PRESENT) -#define pmd_clear(pmd_entry_p) (set_pmd((pmd_entry_p), __pmd(_PMD_EMPTY))) -#define pmd_none(pmd_entry) (pmd_val((pmd_entry)) == _PMD_EMPTY) -#define pmd_bad(pmd_entry) ((pmd_val(pmd_entry) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE) - -#define pmd_page_vaddr(pmd_entry) \ - ((unsigned long) __va(pmd_val(pmd_entry) & PAGE_MASK)) - -#define pmd_page(pmd) \ - (virt_to_page(pmd_val(pmd))) - -/* PMD to PTE dereferencing */ -#define pte_index(address) \ - ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) - -#define __pte_offset(address) pte_index(address) - -#define pte_offset_kernel(dir, addr) \ - ((pte_t *) ((pmd_val(*(dir))) & PAGE_MASK) + pte_index((addr))) - -#define pte_offset_map(dir,addr) pte_offset_kernel(dir, addr) -#define pte_unmap(pte) do { } while (0) - -#ifndef __ASSEMBLY__ -/* - * PTEL coherent flags. - * See Chapter 17 ST50 CPU Core Volume 1, Architecture. - */ -/* The bits that are required in the SH-5 TLB are placed in the h/w-defined - positions, to avoid expensive bit shuffling on every refill. The remaining - bits are used for s/w purposes and masked out on each refill. - - Note, the PTE slots are used to hold data of type swp_entry_t when a page is - swapped out. Only the _PAGE_PRESENT flag is significant when the page is - swapped out, and it must be placed so that it doesn't overlap either the - type or offset fields of swp_entry_t. For x86, offset is at [31:8] and type - at [6:1], with _PAGE_PRESENT at bit 0 for both pte_t and swp_entry_t. This - scheme doesn't map to SH-5 because bit [0] controls cacheability. So bit - [2] is used for _PAGE_PRESENT and the type field of swp_entry_t is split - into 2 pieces. That is handled by SWP_ENTRY and SWP_TYPE below. */ -#define _PAGE_WT 0x001 /* CB0: if cacheable, 1->write-thru, 0->write-back */ -#define _PAGE_DEVICE 0x001 /* CB0: if uncacheable, 1->device (i.e. no write-combining or reordering at bus level) */ -#define _PAGE_CACHABLE 0x002 /* CB1: uncachable/cachable */ -#define _PAGE_PRESENT 0x004 /* software: page referenced */ -#define _PAGE_SIZE0 0x008 /* SZ0-bit : size of page */ -#define _PAGE_SIZE1 0x010 /* SZ1-bit : size of page */ -#define _PAGE_SHARED 0x020 /* software: reflects PTEH's SH */ -#define _PAGE_READ 0x040 /* PR0-bit : read access allowed */ -#define _PAGE_EXECUTE 0x080 /* PR1-bit : execute access allowed */ -#define _PAGE_WRITE 0x100 /* PR2-bit : write access allowed */ -#define _PAGE_USER 0x200 /* PR3-bit : user space access allowed */ -#define _PAGE_DIRTY 0x400 /* software: page accessed in write */ -#define _PAGE_ACCESSED 0x800 /* software: page referenced */ - -/* Wrapper for extended mode pgprot twiddling */ -#define _PAGE_EXT(x) ((unsigned long long)(x) << 32) - -/* - * We can use the sign-extended bits in the PTEL to get 32 bits of - * software flags. This works for now because no implementations uses - * anything above the PPN field. - */ -#define _PAGE_WIRED _PAGE_EXT(0x001) /* software: wire the tlb entry */ -#define _PAGE_SPECIAL _PAGE_EXT(0x002) - -#define _PAGE_CLEAR_FLAGS (_PAGE_PRESENT | _PAGE_SHARED | \ - _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_WIRED) - -/* Mask which drops software flags */ -#define _PAGE_FLAGS_HARDWARE_MASK (NEFF_MASK & ~(_PAGE_CLEAR_FLAGS)) - -/* - * HugeTLB support - */ -#if defined(CONFIG_HUGETLB_PAGE_SIZE_64K) -#define _PAGE_SZHUGE (_PAGE_SIZE0) -#elif defined(CONFIG_HUGETLB_PAGE_SIZE_1MB) -#define _PAGE_SZHUGE (_PAGE_SIZE1) -#elif defined(CONFIG_HUGETLB_PAGE_SIZE_512MB) -#define _PAGE_SZHUGE (_PAGE_SIZE0 | _PAGE_SIZE1) -#endif - -/* - * Stub out _PAGE_SZHUGE if we don't have a good definition for it, - * to make pte_mkhuge() happy. - */ -#ifndef _PAGE_SZHUGE -# define _PAGE_SZHUGE (0) -#endif - -/* - * Default flags for a Kernel page. - * This is fundametally also SHARED because the main use of this define - * (other than for PGD/PMD entries) is for the VMALLOC pool which is - * contextless. - * - * _PAGE_EXECUTE is required for modules - * - */ -#define _KERNPG_TABLE (_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \ - _PAGE_EXECUTE | \ - _PAGE_CACHABLE | _PAGE_ACCESSED | _PAGE_DIRTY | \ - _PAGE_SHARED) - -/* Default flags for a User page */ -#define _PAGE_TABLE (_KERNPG_TABLE | _PAGE_USER) - -#define _PAGE_CHG_MASK (PTE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY | \ - _PAGE_SPECIAL) - -/* - * We have full permissions (Read/Write/Execute/Shared). - */ -#define _PAGE_COMMON (_PAGE_PRESENT | _PAGE_USER | \ - _PAGE_CACHABLE | _PAGE_ACCESSED) - -#define PAGE_NONE __pgprot(_PAGE_CACHABLE | _PAGE_ACCESSED) -#define PAGE_SHARED __pgprot(_PAGE_COMMON | _PAGE_READ | _PAGE_WRITE | \ - _PAGE_SHARED) -#define PAGE_EXECREAD __pgprot(_PAGE_COMMON | _PAGE_READ | _PAGE_EXECUTE) - -/* - * We need to include PAGE_EXECUTE in PAGE_COPY because it is the default - * protection mode for the stack. - */ -#define PAGE_COPY PAGE_EXECREAD - -#define PAGE_READONLY __pgprot(_PAGE_COMMON | _PAGE_READ) -#define PAGE_WRITEONLY __pgprot(_PAGE_COMMON | _PAGE_WRITE) -#define PAGE_RWX __pgprot(_PAGE_COMMON | _PAGE_READ | \ - _PAGE_WRITE | _PAGE_EXECUTE) -#define PAGE_KERNEL __pgprot(_KERNPG_TABLE) - -#define PAGE_KERNEL_NOCACHE \ - __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \ - _PAGE_EXECUTE | _PAGE_ACCESSED | \ - _PAGE_DIRTY | _PAGE_SHARED) - -/* Make it a device mapping for maximum safety (e.g. for mapping device - registers into user-space via /dev/map). */ -#define pgprot_noncached(x) __pgprot(((x).pgprot & ~(_PAGE_CACHABLE)) | _PAGE_DEVICE) -#define pgprot_writecombine(prot) __pgprot(pgprot_val(prot) & ~_PAGE_CACHABLE) - -/* - * PTE level access routines. - * - * Note1: - * It's the tree walk leaf. This is physical address to be stored. - * - * Note 2: - * Regarding the choice of _PTE_EMPTY: - - We must choose a bit pattern that cannot be valid, whether or not the page - is present. bit[2]==1 => present, bit[2]==0 => swapped out. If swapped - out, bits [31:8], [6:3], [1:0] are under swapper control, so only bit[7] is - left for us to select. If we force bit[7]==0 when swapped out, we could use - the combination bit[7,2]=2'b10 to indicate an empty PTE. Alternatively, if - we force bit[7]==1 when swapped out, we can use all zeroes to indicate - empty. This is convenient, because the page tables get cleared to zero - when they are allocated. - - */ -#define _PTE_EMPTY 0x0 -#define pte_present(x) (pte_val(x) & _PAGE_PRESENT) -#define pte_clear(mm,addr,xp) (set_pte_at(mm, addr, xp, __pte(_PTE_EMPTY))) -#define pte_none(x) (pte_val(x) == _PTE_EMPTY) - -/* - * Some definitions to translate between mem_map, PTEs, and page - * addresses: - */ - -/* - * Given a PTE, return the index of the mem_map[] entry corresponding - * to the page frame the PTE. Get the absolute physical address, make - * a relative physical address and translate it to an index. - */ -#define pte_pagenr(x) (((unsigned long) (pte_val(x)) - \ - __MEMORY_START) >> PAGE_SHIFT) - -/* - * Given a PTE, return the "struct page *". - */ -#define pte_page(x) (mem_map + pte_pagenr(x)) - -/* - * Return number of (down rounded) MB corresponding to x pages. - */ -#define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT)) - - -/* - * The following have defined behavior only work if pte_present() is true. - */ -static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; } -static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; } -static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITE; } -static inline int pte_special(pte_t pte){ return pte_val(pte) & _PAGE_SPECIAL; } - -static inline pte_t pte_wrprotect(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_WRITE)); return pte; } -static inline pte_t pte_mkclean(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_DIRTY)); return pte; } -static inline pte_t pte_mkold(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_ACCESSED)); return pte; } -static inline pte_t pte_mkwrite(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) | _PAGE_WRITE)); return pte; } -static inline pte_t pte_mkdirty(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) | _PAGE_DIRTY)); return pte; } -static inline pte_t pte_mkyoung(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) | _PAGE_ACCESSED)); return pte; } -static inline pte_t pte_mkhuge(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) | _PAGE_SZHUGE)); return pte; } -static inline pte_t pte_mkspecial(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) | _PAGE_SPECIAL)); return pte; } - -/* - * Conversion functions: convert a page and protection to a page entry. - * - * extern pte_t mk_pte(struct page *page, pgprot_t pgprot) - */ -#define mk_pte(page,pgprot) \ -({ \ - pte_t __pte; \ - \ - set_pte(&__pte, __pte((((page)-mem_map) << PAGE_SHIFT) | \ - __MEMORY_START | pgprot_val((pgprot)))); \ - __pte; \ -}) - -/* - * This takes a (absolute) physical page address that is used - * by the remapping functions - */ -#define mk_pte_phys(physpage, pgprot) \ -({ pte_t __pte; set_pte(&__pte, __pte(physpage | pgprot_val(pgprot))); __pte; }) - -static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) -{ set_pte(&pte, __pte((pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot))); return pte; } - -/* Encode and decode a swap entry */ -#define __swp_type(x) (((x).val & 3) + (((x).val >> 1) & 0x3c)) -#define __swp_offset(x) ((x).val >> 8) -#define __swp_entry(type, offset) ((swp_entry_t) { ((offset << 8) + ((type & 0x3c) << 1) + (type & 3)) }) -#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) -#define __swp_entry_to_pte(x) ((pte_t) { (x).val }) - -#endif /* !__ASSEMBLY__ */ - -#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot)) -#define pfn_pmd(pfn, prot) __pmd(((pfn) << PAGE_SHIFT) | pgprot_val(prot)) - -#endif /* __ASM_SH_PGTABLE_64_H */ diff --git a/arch/sh/include/asm/posix_types.h b/arch/sh/include/asm/posix_types.h index 0d670fd94fe7..f8982b757c33 100644 --- a/arch/sh/include/asm/posix_types.h +++ b/arch/sh/include/asm/posix_types.h @@ -1,6 +1,2 @@ /* SPDX-License-Identifier: GPL-2.0 */ -# ifdef CONFIG_SUPERH32 -# include <asm/posix_types_32.h> -# else -# include <asm/posix_types_64.h> -# endif +#include <asm/posix_types_32.h> diff --git a/arch/sh/include/asm/processor.h b/arch/sh/include/asm/processor.h index 6fbf8c80e498..3820d698846e 100644 --- a/arch/sh/include/asm/processor.h +++ b/arch/sh/include/asm/processor.h @@ -39,9 +39,6 @@ enum cpu_type { /* SH4AL-DSP types */ CPU_SH7343, CPU_SH7722, CPU_SH7366, CPU_SH7372, - /* SH-5 types */ - CPU_SH5_101, CPU_SH5_103, - /* Unknown subtype */ CPU_SH_NONE }; @@ -53,7 +50,6 @@ enum cpu_family { CPU_FAMILY_SH4, CPU_FAMILY_SH4A, CPU_FAMILY_SH4AL_DSP, - CPU_FAMILY_SH5, CPU_FAMILY_UNKNOWN, }; @@ -167,18 +163,12 @@ int vsyscall_init(void); */ #ifdef CONFIG_CPU_SH2A extern unsigned int instruction_size(unsigned int insn); -#elif defined(CONFIG_SUPERH32) -#define instruction_size(insn) (2) #else -#define instruction_size(insn) (4) +#define instruction_size(insn) (2) #endif #endif /* __ASSEMBLY__ */ -#ifdef CONFIG_SUPERH32 -# include <asm/processor_32.h> -#else -# include <asm/processor_64.h> -#endif +#include <asm/processor_32.h> #endif /* __ASM_SH_PROCESSOR_H */ diff --git a/arch/sh/include/asm/processor_64.h b/arch/sh/include/asm/processor_64.h deleted file mode 100644 index 53efc9f51ef1..000000000000 --- a/arch/sh/include/asm/processor_64.h +++ /dev/null @@ -1,212 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SH_PROCESSOR_64_H -#define __ASM_SH_PROCESSOR_64_H - -/* - * include/asm-sh/processor_64.h - * - * Copyright (C) 2000, 2001 Paolo Alberelli - * Copyright (C) 2003 Paul Mundt - * Copyright (C) 2004 Richard Curnow - */ -#ifndef __ASSEMBLY__ - -#include <linux/compiler.h> -#include <asm/page.h> -#include <asm/types.h> -#include <cpu/registers.h> - -#endif - -/* - * User space process size: 2GB - 4k. - */ -#define TASK_SIZE 0x7ffff000UL - -#define STACK_TOP TASK_SIZE -#define STACK_TOP_MAX STACK_TOP - -/* This decides where the kernel will search for a free chunk of vm - * space during mmap's. - */ -#define TASK_UNMAPPED_BASE PAGE_ALIGN(TASK_SIZE / 3) - -/* - * Bit of SR register - * - * FD-bit: - * When it's set, it means the processor doesn't have right to use FPU, - * and it results exception when the floating operation is executed. - * - * IMASK-bit: - * Interrupt level mask - * - * STEP-bit: - * Single step bit - * - */ -#if defined(CONFIG_SH64_SR_WATCH) -#define SR_MMU 0x84000000 -#else -#define SR_MMU 0x80000000 -#endif - -#define SR_IMASK 0x000000f0 -#define SR_FD 0x00008000 -#define SR_SSTEP 0x08000000 - -#ifndef __ASSEMBLY__ - -/* - * FPU structure and data : require 8-byte alignment as we need to access it - with fld.p, fst.p - */ - -struct sh_fpu_hard_struct { - unsigned long fp_regs[64]; - unsigned int fpscr; - /* long status; * software status information */ -}; - -/* Dummy fpu emulator */ -struct sh_fpu_soft_struct { - unsigned long fp_regs[64]; - unsigned int fpscr; - unsigned char lookahead; - unsigned long entry_pc; -}; - -union thread_xstate { - struct sh_fpu_hard_struct hardfpu; - struct sh_fpu_soft_struct softfpu; - /* - * The structure definitions only produce 32 bit alignment, yet we need - * to access them using 64 bit load/store as well. - */ - unsigned long long alignment_dummy; -}; - -struct thread_struct { - unsigned long sp; - unsigned long pc; - - /* Various thread flags, see SH_THREAD_xxx */ - unsigned long flags; - - /* This stores the address of the pt_regs built during a context - switch, or of the register save area built for a kernel mode - exception. It is used for backtracing the stack of a sleeping task - or one that traps in kernel mode. */ - struct pt_regs *kregs; - /* This stores the address of the pt_regs constructed on entry from - user mode. It is a fixed value over the lifetime of a process, or - NULL for a kernel thread. */ - struct pt_regs *uregs; - - unsigned long address; - /* Hardware debugging registers may come here */ - - /* floating point info */ - union thread_xstate *xstate; - - /* - * fpu_counter contains the number of consecutive context switches - * that the FPU is used. If this is over a threshold, the lazy fpu - * saving becomes unlazy to save the trap. This is an unsigned char - * so that after 256 times the counter wraps and the behavior turns - * lazy again; this to deal with bursty apps that only use FPU for - * a short time - */ - unsigned char fpu_counter; -}; - -#define INIT_MMAP \ -{ &init_mm, 0, 0, NULL, PAGE_SHARED, VM_READ | VM_WRITE | VM_EXEC, 1, NULL, NULL } - -#define INIT_THREAD { \ - .sp = sizeof(init_stack) + \ - (long) &init_stack, \ - .pc = 0, \ - .kregs = &fake_swapper_regs, \ - .uregs = NULL, \ - .address = 0, \ - .flags = 0, \ -} - -/* - * Do necessary setup to start up a newly executed thread. - */ -#define SR_USER (SR_MMU | SR_FD) - -#define start_thread(_regs, new_pc, new_sp) \ - _regs->sr = SR_USER; /* User mode. */ \ - _regs->pc = new_pc - 4; /* Compensate syscall exit */ \ - _regs->pc |= 1; /* Set SHmedia ! */ \ - _regs->regs[18] = 0; \ - _regs->regs[15] = new_sp - -/* Forward declaration, a strange C thing */ -struct task_struct; -struct mm_struct; - -/* Free all resources held by a thread. */ -extern void release_thread(struct task_struct *); - -/* - * FPU lazy state save handling. - */ - -static inline void disable_fpu(void) -{ - unsigned long long __dummy; - - /* Set FD flag in SR */ - __asm__ __volatile__("getcon " __SR ", %0\n\t" - "or %0, %1, %0\n\t" - "putcon %0, " __SR "\n\t" - : "=&r" (__dummy) - : "r" (SR_FD)); -} - -static inline void enable_fpu(void) -{ - unsigned long long __dummy; - - /* Clear out FD flag in SR */ - __asm__ __volatile__("getcon " __SR ", %0\n\t" - "and %0, %1, %0\n\t" - "putcon %0, " __SR "\n\t" - : "=&r" (__dummy) - : "r" (~SR_FD)); -} - -/* Round to nearest, no exceptions on inexact, overflow, underflow, - zero-divide, invalid. Configure option for whether to flush denorms to - zero, or except if a denorm is encountered. */ -#if defined(CONFIG_SH64_FPU_DENORM_FLUSH) -#define FPSCR_INIT 0x00040000 -#else -#define FPSCR_INIT 0x00000000 -#endif - -#ifdef CONFIG_SH_FPU -/* Initialise the FP state of a task */ -void fpinit(struct sh_fpu_hard_struct *fpregs); -#else -#define fpinit(fpregs) do { } while (0) -#endif - -extern struct task_struct *last_task_used_math; - -/* - * Return saved PC of a blocked thread. - */ -#define thread_saved_pc(tsk) (tsk->thread.pc) - -extern unsigned long get_wchan(struct task_struct *p); - -#define KSTK_EIP(tsk) ((tsk)->thread.pc) -#define KSTK_ESP(tsk) ((tsk)->thread.sp) - -#endif /* __ASSEMBLY__ */ -#endif /* __ASM_SH_PROCESSOR_64_H */ diff --git a/arch/sh/include/asm/ptrace_64.h b/arch/sh/include/asm/ptrace_64.h deleted file mode 100644 index 6ee08229b433..000000000000 --- a/arch/sh/include/asm/ptrace_64.h +++ /dev/null @@ -1,14 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SH_PTRACE_64_H -#define __ASM_SH_PTRACE_64_H - -#include <uapi/asm/ptrace_64.h> - - -#define MAX_REG_OFFSET offsetof(struct pt_regs, tregs[7]) -static inline long regs_return_value(struct pt_regs *regs) -{ - return regs->regs[3]; -} - -#endif /* __ASM_SH_PTRACE_64_H */ diff --git a/arch/sh/include/asm/string.h b/arch/sh/include/asm/string.h index 84fc5ed9c5b3..0f6331ec28ed 100644 --- a/arch/sh/include/asm/string.h +++ b/arch/sh/include/asm/string.h @@ -1,6 +1,2 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifdef CONFIG_SUPERH32 -# include <asm/string_32.h> -#else -# include <asm/string_64.h> -#endif +#include <asm/string_32.h> diff --git a/arch/sh/include/asm/string_64.h b/arch/sh/include/asm/string_64.h deleted file mode 100644 index d51d6150a4e2..000000000000 --- a/arch/sh/include/asm/string_64.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SH_STRING_64_H -#define __ASM_SH_STRING_64_H - -#ifdef __KERNEL__ - -#define __HAVE_ARCH_MEMSET -extern void *memset(void *__s, int __c, size_t __count); - -#define __HAVE_ARCH_MEMCPY -extern void *memcpy(void *dest, const void *src, size_t count); - -#define __HAVE_ARCH_STRLEN -extern size_t strlen(const char *); - -#define __HAVE_ARCH_STRCPY -extern char *strcpy(char *__dest, const char *__src); - -#endif /* __KERNEL__ */ - -#endif /* __ASM_SH_STRING_64_H */ diff --git a/arch/sh/include/asm/switch_to.h b/arch/sh/include/asm/switch_to.h index 9eec80ab5aa2..bd139bcdeec1 100644 --- a/arch/sh/include/asm/switch_to.h +++ b/arch/sh/include/asm/switch_to.h @@ -4,13 +4,4 @@ * Copyright (C) 2003 Paul Mundt * Copyright (C) 2004 Richard Curnow */ -#ifndef __ASM_SH_SWITCH_TO_H -#define __ASM_SH_SWITCH_TO_H - -#ifdef CONFIG_SUPERH32 -# include <asm/switch_to_32.h> -#else -# include <asm/switch_to_64.h> -#endif - -#endif /* __ASM_SH_SWITCH_TO_H */ +#include <asm/switch_to_32.h> diff --git a/arch/sh/include/asm/switch_to_64.h b/arch/sh/include/asm/switch_to_64.h deleted file mode 100644 index 2dbf2311669f..000000000000 --- a/arch/sh/include/asm/switch_to_64.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 - * - * Copyright (C) 2000, 2001 Paolo Alberelli - * Copyright (C) 2003 Paul Mundt - * Copyright (C) 2004 Richard Curnow - */ -#ifndef __ASM_SH_SWITCH_TO_64_H -#define __ASM_SH_SWITCH_TO_64_H - -struct thread_struct; -struct task_struct; - -/* - * switch_to() should switch tasks to task nr n, first - */ -struct task_struct *sh64_switch_to(struct task_struct *prev, - struct thread_struct *prev_thread, - struct task_struct *next, - struct thread_struct *next_thread); - -#define switch_to(prev,next,last) \ -do { \ - if (last_task_used_math != next) { \ - struct pt_regs *regs = next->thread.uregs; \ - if (regs) regs->sr |= SR_FD; \ - } \ - last = sh64_switch_to(prev, &prev->thread, next, \ - &next->thread); \ -} while (0) - - -#endif /* __ASM_SH_SWITCH_TO_64_H */ diff --git a/arch/sh/include/asm/syscall.h b/arch/sh/include/asm/syscall.h index 90ba00002626..570699eb0e58 100644 --- a/arch/sh/include/asm/syscall.h +++ b/arch/sh/include/asm/syscall.h @@ -4,10 +4,6 @@ extern const unsigned long sys_call_table[]; -#ifdef CONFIG_SUPERH32 -# include <asm/syscall_32.h> -#else -# include <asm/syscall_64.h> -#endif +#include <asm/syscall_32.h> #endif /* __ASM_SH_SYSCALL_H */ diff --git a/arch/sh/include/asm/syscall_64.h b/arch/sh/include/asm/syscall_64.h deleted file mode 100644 index 72efcbc76f91..000000000000 --- a/arch/sh/include/asm/syscall_64.h +++ /dev/null @@ -1,75 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SH_SYSCALL_64_H -#define __ASM_SH_SYSCALL_64_H - -#include <uapi/linux/audit.h> -#include <linux/kernel.h> -#include <linux/sched.h> -#include <asm/ptrace.h> - -/* The system call number is given by the user in R9 */ -static inline long syscall_get_nr(struct task_struct *task, - struct pt_regs *regs) -{ - return (regs->syscall_nr >= 0) ? regs->regs[9] : -1L; -} - -static inline void syscall_rollback(struct task_struct *task, - struct pt_regs *regs) -{ - /* - * XXX: This needs some thought. On SH we don't - * save away the original R9 value anywhere. - */ -} - -static inline long syscall_get_error(struct task_struct *task, - struct pt_regs *regs) -{ - return IS_ERR_VALUE(regs->regs[9]) ? regs->regs[9] : 0; -} - -static inline long syscall_get_return_value(struct task_struct *task, - struct pt_regs *regs) -{ - return regs->regs[9]; -} - -static inline void syscall_set_return_value(struct task_struct *task, - struct pt_regs *regs, - int error, long val) -{ - if (error) - regs->regs[9] = -error; - else - regs->regs[9] = val; -} - -static inline void syscall_get_arguments(struct task_struct *task, - struct pt_regs *regs, - unsigned long *args) -{ - memcpy(args, ®s->regs[2], 6 * sizeof(args[0])); -} - -static inline void syscall_set_arguments(struct task_struct *task, - struct pt_regs *regs, - const unsigned long *args) -{ - memcpy(®s->regs[2], args, 6 * sizeof(args[0])); -} - -static inline int syscall_get_arch(struct task_struct *task) -{ - int arch = AUDIT_ARCH_SH; - -#ifdef CONFIG_64BIT - arch |= __AUDIT_ARCH_64BIT; -#endif -#ifdef CONFIG_CPU_LITTLE_ENDIAN - arch |= __AUDIT_ARCH_LE; -#endif - - return arch; -} -#endif /* __ASM_SH_SYSCALL_64_H */ diff --git a/arch/sh/include/asm/syscalls.h b/arch/sh/include/asm/syscalls.h index 995ef046232c..387105316d28 100644 --- a/arch/sh/include/asm/syscalls.h +++ b/arch/sh/include/asm/syscalls.h @@ -2,8 +2,6 @@ #ifndef __ASM_SH_SYSCALLS_H #define __ASM_SH_SYSCALLS_H -#ifdef __KERNEL__ - asmlinkage int old_mmap(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, int fd, unsigned long off); @@ -11,11 +9,6 @@ asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, unsigned long fd, unsigned long pgoff); -#ifdef CONFIG_SUPERH32 -# include <asm/syscalls_32.h> -#else -# include <asm/syscalls_64.h> -#endif +#include <asm/syscalls_32.h> -#endif /* __KERNEL__ */ #endif /* __ASM_SH_SYSCALLS_H */ diff --git a/arch/sh/include/asm/syscalls_64.h b/arch/sh/include/asm/syscalls_64.h deleted file mode 100644 index df42656cebea..000000000000 --- a/arch/sh/include/asm/syscalls_64.h +++ /dev/null @@ -1,18 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SH_SYSCALLS_64_H -#define __ASM_SH_SYSCALLS_64_H - -#ifdef __KERNEL__ - -#include <linux/compiler.h> -#include <linux/linkage.h> -#include <linux/types.h> - -struct pt_regs; - -/* Misc syscall related bits */ -asmlinkage long long do_syscall_trace_enter(struct pt_regs *regs); -asmlinkage void do_syscall_trace_leave(struct pt_regs *regs); - -#endif /* __KERNEL__ */ -#endif /* __ASM_SH_SYSCALLS_64_H */ diff --git a/arch/sh/include/asm/thread_info.h b/arch/sh/include/asm/thread_info.h index cf5c792bf70b..6404be69d5fa 100644 --- a/arch/sh/include/asm/thread_info.h +++ b/arch/sh/include/asm/thread_info.h @@ -70,9 +70,7 @@ register unsigned long current_stack_pointer asm("r15") __used; static inline struct thread_info *current_thread_info(void) { struct thread_info *ti; -#if defined(CONFIG_SUPERH64) - __asm__ __volatile__ ("getcon cr17, %0" : "=r" (ti)); -#elif defined(CONFIG_CPU_HAS_SR_RB) +#if defined(CONFIG_CPU_HAS_SR_RB) __asm__ __volatile__ ("stc r7_bank, %0" : "=r" (ti)); #else unsigned long __dummy; diff --git a/arch/sh/include/asm/tlb.h b/arch/sh/include/asm/tlb.h index bc77f3dd4261..360f713d009b 100644 --- a/arch/sh/include/asm/tlb.h +++ b/arch/sh/include/asm/tlb.h @@ -2,10 +2,6 @@ #ifndef __ASM_SH_TLB_H #define __ASM_SH_TLB_H -#ifdef CONFIG_SUPERH64 -# include <asm/tlb_64.h> -#endif - #ifndef __ASSEMBLY__ #include <linux/pagemap.h> @@ -14,7 +10,7 @@ #include <asm-generic/tlb.h> -#if defined(CONFIG_CPU_SH4) || defined(CONFIG_SUPERH64) +#if defined(CONFIG_CPU_SH4) extern void tlb_wire_entry(struct vm_area_struct *, unsigned long, pte_t); extern void tlb_unwire_entry(void); #else diff --git a/arch/sh/include/asm/tlb_64.h b/arch/sh/include/asm/tlb_64.h deleted file mode 100644 index 59fa0a23dad7..000000000000 --- a/arch/sh/include/asm/tlb_64.h +++ /dev/null @@ -1,68 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 - * - * include/asm-sh/tlb_64.h - * - * Copyright (C) 2003 Paul Mundt - */ -#ifndef __ASM_SH_TLB_64_H -#define __ASM_SH_TLB_64_H - -/* ITLB defines */ -#define ITLB_FIXED 0x00000000 /* First fixed ITLB, see head.S */ -#define ITLB_LAST_VAR_UNRESTRICTED 0x000003F0 /* Last ITLB */ - -/* DTLB defines */ -#define DTLB_FIXED 0x00800000 /* First fixed DTLB, see head.S */ -#define DTLB_LAST_VAR_UNRESTRICTED 0x008003F0 /* Last DTLB */ - -#ifndef __ASSEMBLY__ - -/** - * for_each_dtlb_entry - Iterate over free (non-wired) DTLB entries - * - * @tlb: TLB entry - */ -#define for_each_dtlb_entry(tlb) \ - for (tlb = cpu_data->dtlb.first; \ - tlb <= cpu_data->dtlb.last; \ - tlb += cpu_data->dtlb.step) - -/** - * for_each_itlb_entry - Iterate over free (non-wired) ITLB entries - * - * @tlb: TLB entry - */ -#define for_each_itlb_entry(tlb) \ - for (tlb = cpu_data->itlb.first; \ - tlb <= cpu_data->itlb.last; \ - tlb += cpu_data->itlb.step) - -/** - * __flush_tlb_slot - Flushes TLB slot @slot. - * - * @slot: Address of TLB slot. - */ -static inline void __flush_tlb_slot(unsigned long long slot) -{ - __asm__ __volatile__ ("putcfg %0, 0, r63\n" : : "r" (slot)); -} - -#ifdef CONFIG_MMU -/* arch/sh64/mm/tlb.c */ -int sh64_tlb_init(void); -unsigned long long sh64_next_free_dtlb_entry(void); -unsigned long long sh64_get_wired_dtlb_entry(void); -int sh64_put_wired_dtlb_entry(unsigned long long entry); -void sh64_setup_tlb_slot(unsigned long long config_addr, unsigned long eaddr, - unsigned long asid, unsigned long paddr); -void sh64_teardown_tlb_slot(unsigned long long config_addr); -#else -#define sh64_tlb_init() do { } while (0) -#define sh64_next_free_dtlb_entry() (0) -#define sh64_get_wired_dtlb_entry() (0) -#define sh64_put_wired_dtlb_entry(entry) do { } while (0) -#define sh64_setup_tlb_slot(conf, virt, asid, phys) do { } while (0) -#define sh64_teardown_tlb_slot(addr) do { } while (0) -#endif /* CONFIG_MMU */ -#endif /* __ASSEMBLY__ */ -#endif /* __ASM_SH_TLB_64_H */ diff --git a/arch/sh/include/asm/traps.h b/arch/sh/include/asm/traps.h index 8844ed0c0fde..ba831bc7e08f 100644 --- a/arch/sh/include/asm/traps.h +++ b/arch/sh/include/asm/traps.h @@ -4,11 +4,7 @@ #include <linux/compiler.h> -#ifdef CONFIG_SUPERH32 # include <asm/traps_32.h> -#else -# include <asm/traps_64.h> -#endif BUILD_TRAP_HANDLER(address_error); BUILD_TRAP_HANDLER(debug); diff --git a/arch/sh/include/asm/traps_64.h b/arch/sh/include/asm/traps_64.h deleted file mode 100644 index f28db6dfbe45..000000000000 --- a/arch/sh/include/asm/traps_64.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 - * - * Copyright (C) 2000, 2001 Paolo Alberelli - * Copyright (C) 2003 Paul Mundt - * Copyright (C) 2004 Richard Curnow - */ -#ifndef __ASM_SH_TRAPS_64_H -#define __ASM_SH_TRAPS_64_H - -#include <cpu/registers.h> - -extern void phys_stext(void); - -#define lookup_exception_vector() \ -({ \ - unsigned long _vec; \ - \ - __asm__ __volatile__ ( \ - "getcon " __EXPEVT ", %0\n\t" \ - : "=r" (_vec) \ - ); \ - \ - _vec; \ -}) - -static inline void trigger_address_error(void) -{ - phys_stext(); -} - -#define BUILD_TRAP_HANDLER(name) \ -asmlinkage void name##_trap_handler(unsigned int vec, struct pt_regs *regs) -#define TRAP_HANDLER_DECL - -#endif /* __ASM_SH_TRAPS_64_H */ diff --git a/arch/sh/include/asm/types.h b/arch/sh/include/asm/types.h index df96c511bb6e..68eb24ad2013 100644 --- a/arch/sh/include/asm/types.h +++ b/arch/sh/include/asm/types.h @@ -9,13 +9,8 @@ */ #ifndef __ASSEMBLY__ -#ifdef CONFIG_SUPERH32 typedef u16 insn_size_t; typedef u32 reg_size_t; -#else -typedef u32 insn_size_t; -typedef u64 reg_size_t; -#endif #endif /* __ASSEMBLY__ */ #endif /* __ASM_SH_TYPES_H */ diff --git a/arch/sh/include/asm/uaccess.h b/arch/sh/include/asm/uaccess.h index 5fe751ad7582..73f3b48d4a34 100644 --- a/arch/sh/include/asm/uaccess.h +++ b/arch/sh/include/asm/uaccess.h @@ -96,11 +96,7 @@ struct __large_struct { unsigned long buf[100]; }; __pu_err; \ }) -#ifdef CONFIG_SUPERH32 # include <asm/uaccess_32.h> -#else -# include <asm/uaccess_64.h> -#endif extern long strncpy_from_user(char *dest, const char __user *src, long count); diff --git a/arch/sh/include/asm/uaccess_64.h b/arch/sh/include/asm/uaccess_64.h deleted file mode 100644 index 0c19d02dc566..000000000000 --- a/arch/sh/include/asm/uaccess_64.h +++ /dev/null @@ -1,85 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SH_UACCESS_64_H -#define __ASM_SH_UACCESS_64_H - -/* - * include/asm-sh/uaccess_64.h - * - * Copyright (C) 2000, 2001 Paolo Alberelli - * Copyright (C) 2003, 2004 Paul Mundt - * - * User space memory access functions - * - * Copyright (C) 1999 Niibe Yutaka - * - * Based on: - * MIPS implementation version 1.15 by - * Copyright (C) 1996, 1997, 1998 by Ralf Baechle - * and i386 version. - */ - -#define __get_user_size(x,ptr,size,retval) \ -do { \ - retval = 0; \ - x = 0; \ - switch (size) { \ - case 1: \ - retval = __get_user_asm_b((void *)&x, \ - (long)ptr); \ - break; \ - case 2: \ - retval = __get_user_asm_w((void *)&x, \ - (long)ptr); \ - break; \ - case 4: \ - retval = __get_user_asm_l((void *)&x, \ - (long)ptr); \ - break; \ - case 8: \ - retval = __get_user_asm_q((void *)&x, \ - (long)ptr); \ - break; \ - default: \ - __get_user_unknown(); \ - break; \ - } \ -} while (0) - -extern long __get_user_asm_b(void *, long); -extern long __get_user_asm_w(void *, long); -extern long __get_user_asm_l(void *, long); -extern long __get_user_asm_q(void *, long); -extern void __get_user_unknown(void); - -#define __put_user_size(x,ptr,size,retval) \ -do { \ - retval = 0; \ - switch (size) { \ - case 1: \ - retval = __put_user_asm_b((void *)&x, \ - (__force long)ptr); \ - break; \ - case 2: \ - retval = __put_user_asm_w((void *)&x, \ - (__force long)ptr); \ - break; \ - case 4: \ - retval = __put_user_asm_l((void *)&x, \ - (__force long)ptr); \ - break; \ - case 8: \ - retval = __put_user_asm_q((void *)&x, \ - (__force long)ptr); \ - break; \ - default: \ - __put_user_unknown(); \ - } \ -} while (0) - -extern long __put_user_asm_b(void *, long); -extern long __put_user_asm_w(void *, long); -extern long __put_user_asm_l(void *, long); -extern long __put_user_asm_q(void *, long); -extern void __put_user_unknown(void); - -#endif /* __ASM_SH_UACCESS_64_H */ diff --git a/arch/sh/include/asm/unistd.h b/arch/sh/include/asm/unistd.h index 9c7d9d9999c6..d6e126250136 100644 --- a/arch/sh/include/asm/unistd.h +++ b/arch/sh/include/asm/unistd.h @@ -1,9 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0 */ -# ifdef CONFIG_SUPERH32 -# include <asm/unistd_32.h> -# else -# include <asm/unistd_64.h> -# endif +#include <asm/unistd_32.h> #define NR_syscalls __NR_syscalls diff --git a/arch/sh/include/asm/user.h b/arch/sh/include/asm/user.h index e97f2efed527..7dfd3f6461e6 100644 --- a/arch/sh/include/asm/user.h +++ b/arch/sh/include/asm/user.h @@ -28,19 +28,12 @@ * to write an integer number of pages. */ -#if defined(__SH5__) || defined(CONFIG_CPU_SH5) -struct user_fpu_struct { - unsigned long fp_regs[32]; - unsigned int fpscr; -}; -#else struct user_fpu_struct { unsigned long fp_regs[16]; unsigned long xfp_regs[16]; unsigned long fpscr; unsigned long fpul; }; -#endif struct user { struct pt_regs regs; /* entire machine state */ diff --git a/arch/sh/include/asm/vermagic.h b/arch/sh/include/asm/vermagic.h index 13d8eaa9188e..5b2057c39170 100644 --- a/arch/sh/include/asm/vermagic.h +++ b/arch/sh/include/asm/vermagic.h @@ -10,8 +10,6 @@ # define MODULE_PROC_FAMILY "SH3LE " # elif defined CONFIG_CPU_SH4 # define MODULE_PROC_FAMILY "SH4LE " -# elif defined CONFIG_CPU_SH5 -# define MODULE_PROC_FAMILY "SH5LE " # else # error unknown processor family # endif @@ -22,8 +20,6 @@ # define MODULE_PROC_FAMILY "SH3BE " # elif defined CONFIG_CPU_SH4 # define MODULE_PROC_FAMILY "SH4BE " -# elif defined CONFIG_CPU_SH5 -# define MODULE_PROC_FAMILY "SH5BE " # else # error unknown processor family # endif diff --git a/arch/sh/include/asm/vmlinux.lds.h b/arch/sh/include/asm/vmlinux.lds.h index 992955685874..8d96c4f9b35b 100644 --- a/arch/sh/include/asm/vmlinux.lds.h +++ b/arch/sh/include/asm/vmlinux.lds.h @@ -15,12 +15,4 @@ #define DWARF_EH_FRAME #endif -#ifdef CONFIG_SUPERH64 -#define EXTRA_TEXT \ - *(.text64) \ - *(.text..SHmedia32) -#else -#define EXTRA_TEXT -#endif - #endif /* __ASM_SH_VMLINUX_LDS_H */ diff --git a/arch/sh/include/cpu-sh5/cpu/addrspace.h b/arch/sh/include/cpu-sh5/cpu/addrspace.h deleted file mode 100644 index 6dd1e72f31b2..000000000000 --- a/arch/sh/include/cpu-sh5/cpu/addrspace.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SH_CPU_SH5_ADDRSPACE_H -#define __ASM_SH_CPU_SH5_ADDRSPACE_H - -#define PHYS_PERIPHERAL_BLOCK 0x09000000 -#define PHYS_DMAC_BLOCK 0x0e000000 -#define PHYS_PCI_BLOCK 0x60000000 -#define PHYS_EMI_BLOCK 0xff000000 - -/* No segmentation.. */ - -#endif /* __ASM_SH_CPU_SH5_ADDRSPACE_H */ diff --git a/arch/sh/include/cpu-sh5/cpu/cache.h b/arch/sh/include/cpu-sh5/cpu/cache.h deleted file mode 100644 index ef49538f386f..000000000000 --- a/arch/sh/include/cpu-sh5/cpu/cache.h +++ /dev/null @@ -1,94 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SH_CPU_SH5_CACHE_H -#define __ASM_SH_CPU_SH5_CACHE_H - -/* - * include/asm-sh/cpu-sh5/cache.h - * - * Copyright (C) 2000, 2001 Paolo Alberelli - * Copyright (C) 2003, 2004 Paul Mundt - */ - -#define L1_CACHE_SHIFT 5 - -/* Valid and Dirty bits */ -#define SH_CACHE_VALID (1LL<<0) -#define SH_CACHE_UPDATED (1LL<<57) - -/* Unimplemented compat bits.. */ -#define SH_CACHE_COMBINED 0 -#define SH_CACHE_ASSOC 0 - -/* Cache flags */ -#define SH_CACHE_MODE_WT (1LL<<0) -#define SH_CACHE_MODE_WB (1LL<<1) - -/* - * Control Registers. - */ -#define ICCR_BASE 0x01600000 /* Instruction Cache Control Register */ -#define ICCR_REG0 0 /* Register 0 offset */ -#define ICCR_REG1 1 /* Register 1 offset */ -#define ICCR0 ICCR_BASE+ICCR_REG0 -#define ICCR1 ICCR_BASE+ICCR_REG1 - -#define ICCR0_OFF 0x0 /* Set ICACHE off */ -#define ICCR0_ON 0x1 /* Set ICACHE on */ -#define ICCR0_ICI 0x2 /* Invalidate all in IC */ - -#define ICCR1_NOLOCK 0x0 /* Set No Locking */ - -#define OCCR_BASE 0x01E00000 /* Operand Cache Control Register */ -#define OCCR_REG0 0 /* Register 0 offset */ -#define OCCR_REG1 1 /* Register 1 offset */ -#define OCCR0 OCCR_BASE+OCCR_REG0 -#define OCCR1 OCCR_BASE+OCCR_REG1 - -#define OCCR0_OFF 0x0 /* Set OCACHE off */ -#define OCCR0_ON 0x1 /* Set OCACHE on */ -#define OCCR0_OCI 0x2 /* Invalidate all in OC */ -#define OCCR0_WT 0x4 /* Set OCACHE in WT Mode */ -#define OCCR0_WB 0x0 /* Set OCACHE in WB Mode */ - -#define OCCR1_NOLOCK 0x0 /* Set No Locking */ - -/* - * SH-5 - * A bit of description here, for neff=32. - * - * |<--- tag (19 bits) --->| - * +-----------------------------+-----------------+------+----------+------+ - * | | | ways |set index |offset| - * +-----------------------------+-----------------+------+----------+------+ - * ^ 2 bits 8 bits 5 bits - * +- Bit 31 - * - * Cacheline size is based on offset: 5 bits = 32 bytes per line - * A cache line is identified by a tag + set but OCACHETAG/ICACHETAG - * have a broader space for registers. These are outlined by - * CACHE_?C_*_STEP below. - * - */ - -/* Instruction cache */ -#define CACHE_IC_ADDRESS_ARRAY 0x01000000 - -/* Operand Cache */ -#define CACHE_OC_ADDRESS_ARRAY 0x01800000 - -/* These declarations relate to cache 'synonyms' in the operand cache. A - 'synonym' occurs where effective address bits overlap between those used for - indexing the cache sets and those passed to the MMU for translation. In the - case of SH5-101 & SH5-103, only bit 12 is affected for 4k pages. */ - -#define CACHE_OC_N_SYNBITS 1 /* Number of synonym bits */ -#define CACHE_OC_SYN_SHIFT 12 -/* Mask to select synonym bit(s) */ -#define CACHE_OC_SYN_MASK (((1UL<<CACHE_OC_N_SYNBITS)-1)<<CACHE_OC_SYN_SHIFT) - -/* - * Instruction cache can't be invalidated based on physical addresses. - * No Instruction Cache defines required, then. - */ - -#endif /* __ASM_SH_CPU_SH5_CACHE_H */ diff --git a/arch/sh/include/cpu-sh5/cpu/irq.h b/arch/sh/include/cpu-sh5/cpu/irq.h deleted file mode 100644 index 4aa6ac54b9d6..000000000000 --- a/arch/sh/include/cpu-sh5/cpu/irq.h +++ /dev/null @@ -1,113 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SH_CPU_SH5_IRQ_H -#define __ASM_SH_CPU_SH5_IRQ_H - -/* - * include/asm-sh/cpu-sh5/irq.h - * - * Copyright (C) 2000, 2001 Paolo Alberelli - */ - - -/* - * Encoded IRQs are not considered worth to be supported. - * Main reason is that there's no per-encoded-interrupt - * enable/disable mechanism (as there was in SH3/4). - * An all enabled/all disabled is worth only if there's - * a cascaded IC to disable/enable/ack on. Until such - * IC is available there's no such support. - * - * Presumably Encoded IRQs may use extra IRQs beyond 64, - * below. Some logic must be added to cope with IRQ_IRL? - * in an exclusive way. - * - * Priorities are set at Platform level, when IRQ_IRL0-3 - * are set to 0 Encoding is allowed. Otherwise it's not - * allowed. - */ - -/* Independent IRQs */ -#define IRQ_IRL0 0 -#define IRQ_IRL1 1 -#define IRQ_IRL2 2 -#define IRQ_IRL3 3 - -#define IRQ_INTA 4 -#define IRQ_INTB 5 -#define IRQ_INTC 6 -#define IRQ_INTD 7 - -#define IRQ_SERR 12 -#define IRQ_ERR 13 -#define IRQ_PWR3 14 -#define IRQ_PWR2 15 -#define IRQ_PWR1 16 -#define IRQ_PWR0 17 - -#define IRQ_DMTE0 18 -#define IRQ_DMTE1 19 -#define IRQ_DMTE2 20 -#define IRQ_DMTE3 21 -#define IRQ_DAERR 22 - -#define IRQ_TUNI0 32 -#define IRQ_TUNI1 33 -#define IRQ_TUNI2 34 -#define IRQ_TICPI2 35 - -#define IRQ_ATI 36 -#define IRQ_PRI 37 -#define IRQ_CUI 38 - -#define IRQ_ERI 39 -#define IRQ_RXI 40 -#define IRQ_BRI 41 -#define IRQ_TXI 42 - -#define IRQ_ITI 63 - -#define NR_INTC_IRQS 64 - -#ifdef CONFIG_SH_CAYMAN -#define NR_EXT_IRQS 32 -#define START_EXT_IRQS 64 - -/* PCI bus 2 uses encoded external interrupts on the Cayman board */ -#define IRQ_P2INTA (START_EXT_IRQS + (3*8) + 0) -#define IRQ_P2INTB (START_EXT_IRQS + (3*8) + 1) -#define IRQ_P2INTC (START_EXT_IRQS + (3*8) + 2) -#define IRQ_P2INTD (START_EXT_IRQS + (3*8) + 3) - -#define I8042_KBD_IRQ (START_EXT_IRQS + 2) -#define I8042_AUX_IRQ (START_EXT_IRQS + 6) - -#define IRQ_CFCARD (START_EXT_IRQS + 7) -#define IRQ_PCMCIA (0) - -#else -#define NR_EXT_IRQS 0 -#endif - -/* Default IRQs, fixed */ -#define TIMER_IRQ IRQ_TUNI0 -#define RTC_IRQ IRQ_CUI - -/* Default Priorities, Platform may choose differently */ -#define NO_PRIORITY 0 /* Disabled */ -#define TIMER_PRIORITY 2 -#define RTC_PRIORITY TIMER_PRIORITY -#define SCIF_PRIORITY 3 -#define INTD_PRIORITY 3 -#define IRL3_PRIORITY 4 -#define INTC_PRIORITY 6 -#define IRL2_PRIORITY 7 -#define INTB_PRIORITY 9 -#define IRL1_PRIORITY 10 -#define INTA_PRIORITY 12 -#define IRL0_PRIORITY 13 -#define TOP_PRIORITY 15 - -extern int intc_evt_to_irq[(0xE20/0x20)+1]; -extern int platform_int_priority[NR_INTC_IRQS]; - -#endif /* __ASM_SH_CPU_SH5_IRQ_H */ diff --git a/arch/sh/include/cpu-sh5/cpu/mmu_context.h b/arch/sh/include/cpu-sh5/cpu/mmu_context.h deleted file mode 100644 index 23c53be945b7..000000000000 --- a/arch/sh/include/cpu-sh5/cpu/mmu_context.h +++ /dev/null @@ -1,22 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SH_CPU_SH5_MMU_CONTEXT_H -#define __ASM_SH_CPU_SH5_MMU_CONTEXT_H - -/* Common defines */ -#define TLB_STEP 0x00000010 -#define TLB_PTEH 0x00000000 -#define TLB_PTEL 0x00000008 - -/* PTEH defines */ -#define PTEH_ASID_SHIFT 2 -#define PTEH_VALID 0x0000000000000001 -#define PTEH_SHARED 0x0000000000000002 -#define PTEH_MATCH_ASID 0x00000000000003ff - -#ifndef __ASSEMBLY__ -/* This has to be a common function because the next location to fill - * information is shared. */ -extern void __do_tlb_refill(unsigned long address, unsigned long long is_text_not_data, pte_t *pte); -#endif /* __ASSEMBLY__ */ - -#endif /* __ASM_SH_CPU_SH5_MMU_CONTEXT_H */ diff --git a/arch/sh/include/cpu-sh5/cpu/registers.h b/arch/sh/include/cpu-sh5/cpu/registers.h deleted file mode 100644 index 372c1e1978b3..000000000000 --- a/arch/sh/include/cpu-sh5/cpu/registers.h +++ /dev/null @@ -1,103 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SH_CPU_SH5_REGISTERS_H -#define __ASM_SH_CPU_SH5_REGISTERS_H - -/* - * include/asm-sh/cpu-sh5/registers.h - * - * Copyright (C) 2000, 2001 Paolo Alberelli - * Copyright (C) 2004 Richard Curnow - */ - -#ifdef __ASSEMBLY__ -/* ===================================================================== -** -** Section 1: acts on assembly sources pre-processed by GPP ( <source.S>). -** Assigns symbolic names to control & target registers. -*/ - -/* - * Define some useful aliases for control registers. - */ -#define SR cr0 -#define SSR cr1 -#define PSSR cr2 - /* cr3 UNDEFINED */ -#define INTEVT cr4 -#define EXPEVT cr5 -#define PEXPEVT cr6 -#define TRA cr7 -#define SPC cr8 -#define PSPC cr9 -#define RESVEC cr10 -#define VBR cr11 - /* cr12 UNDEFINED */ -#define TEA cr13 - /* cr14-cr15 UNDEFINED */ -#define DCR cr16 -#define KCR0 cr17 -#define KCR1 cr18 - /* cr19-cr31 UNDEFINED */ - /* cr32-cr61 RESERVED */ -#define CTC cr62 -#define USR cr63 - -/* - * ABI dependent registers (general purpose set) - */ -#define RET r2 -#define ARG1 r2 -#define ARG2 r3 -#define ARG3 r4 -#define ARG4 r5 -#define ARG5 r6 -#define ARG6 r7 -#define SP r15 -#define LINK r18 -#define ZERO r63 - -/* - * Status register defines: used only by assembly sources (and - * syntax independednt) - */ -#define SR_RESET_VAL 0x0000000050008000 -#define SR_HARMLESS 0x00000000500080f0 /* Write ignores for most */ -#define SR_ENABLE_FPU 0xffffffffffff7fff /* AND with this */ - -#if defined (CONFIG_SH64_SR_WATCH) -#define SR_ENABLE_MMU 0x0000000084000000 /* OR with this */ -#else -#define SR_ENABLE_MMU 0x0000000080000000 /* OR with this */ -#endif - -#define SR_UNBLOCK_EXC 0xffffffffefffffff /* AND with this */ -#define SR_BLOCK_EXC 0x0000000010000000 /* OR with this */ - -#else /* Not __ASSEMBLY__ syntax */ - -/* -** Stringify reg. name -*/ -#define __str(x) #x - -/* Stringify control register names for use in inline assembly */ -#define __SR __str(SR) -#define __SSR __str(SSR) -#define __PSSR __str(PSSR) -#define __INTEVT __str(INTEVT) -#define __EXPEVT __str(EXPEVT) -#define __PEXPEVT __str(PEXPEVT) -#define __TRA __str(TRA) -#define __SPC __str(SPC) -#define __PSPC __str(PSPC) -#define __RESVEC __str(RESVEC) -#define __VBR __str(VBR) -#define __TEA __str(TEA) -#define __DCR __str(DCR) -#define __KCR0 __str(KCR0) -#define __KCR1 __str(KCR1) -#define __CTC __str(CTC) -#define __USR __str(USR) - -#endif /* __ASSEMBLY__ */ -#endif /* __ASM_SH_CPU_SH5_REGISTERS_H */ diff --git a/arch/sh/include/cpu-sh5/cpu/rtc.h b/arch/sh/include/cpu-sh5/cpu/rtc.h deleted file mode 100644 index d7e25d435f4a..000000000000 --- a/arch/sh/include/cpu-sh5/cpu/rtc.h +++ /dev/null @@ -1,9 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SH_CPU_SH5_RTC_H -#define __ASM_SH_CPU_SH5_RTC_H - -#define rtc_reg_size sizeof(u32) -#define RTC_BIT_INVERTED 0 /* The SH-5 RTC is surprisingly sane! */ -#define RTC_DEF_CAPABILITIES RTC_CAP_4_DIGIT_YEAR - -#endif /* __ASM_SH_CPU_SH5_RTC_H */ diff --git a/arch/sh/include/uapi/asm/posix_types.h b/arch/sh/include/uapi/asm/posix_types.h index 2644fdd444e6..adc998a64c76 100644 --- a/arch/sh/include/uapi/asm/posix_types.h +++ b/arch/sh/include/uapi/asm/posix_types.h @@ -1,8 +1,2 @@ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef __KERNEL__ -# ifdef __SH5__ -# include <asm/posix_types_64.h> -# else -# include <asm/posix_types_32.h> -# endif -#endif /* __KERNEL__ */ +#include <asm/posix_types_32.h> diff --git a/arch/sh/include/uapi/asm/posix_types_64.h b/arch/sh/include/uapi/asm/posix_types_64.h deleted file mode 100644 index 3a9128d4aee3..000000000000 --- a/arch/sh/include/uapi/asm/posix_types_64.h +++ /dev/null @@ -1,29 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef __ASM_SH_POSIX_TYPES_64_H -#define __ASM_SH_POSIX_TYPES_64_H - -typedef unsigned short __kernel_mode_t; -#define __kernel_mode_t __kernel_mode_t -typedef unsigned short __kernel_ipc_pid_t; -#define __kernel_ipc_pid_t __kernel_ipc_pid_t -typedef unsigned short __kernel_uid_t; -#define __kernel_uid_t __kernel_uid_t -typedef unsigned short __kernel_gid_t; -#define __kernel_gid_t __kernel_gid_t -typedef long unsigned int __kernel_size_t; -#define __kernel_size_t __kernel_size_t -typedef int __kernel_ssize_t; -#define __kernel_ssize_t __kernel_ssize_t -typedef int __kernel_ptrdiff_t; -#define __kernel_ptrdiff_t __kernel_ptrdiff_t - -typedef unsigned short __kernel_old_uid_t; -#define __kernel_old_uid_t __kernel_old_uid_t -typedef unsigned short __kernel_old_gid_t; -#define __kernel_old_gid_t __kernel_old_gid_t -typedef unsigned short __kernel_old_dev_t; -#define __kernel_old_dev_t __kernel_old_dev_t - -#include <asm-generic/posix_types.h> - -#endif /* __ASM_SH_POSIX_TYPES_64_H */ diff --git a/arch/sh/include/uapi/asm/ptrace.h b/arch/sh/include/uapi/asm/ptrace.h index 4ec9c2b65fdb..5c88e46b7773 100644 --- a/arch/sh/include/uapi/asm/ptrace.h +++ b/arch/sh/include/uapi/asm/ptrace.h @@ -25,11 +25,6 @@ #define PT_DATA_ADDR 248 /* &(struct user)->start_data */ #define PT_TEXT_LEN 252 -#if defined(__SH5__) || defined(CONFIG_CPU_SH5) -#include <asm/ptrace_64.h> -#else #include <asm/ptrace_32.h> -#endif - #endif /* _UAPI__ASM_SH_PTRACE_H */ diff --git a/arch/sh/include/uapi/asm/ptrace_64.h b/arch/sh/include/uapi/asm/ptrace_64.h deleted file mode 100644 index a6f84eba5277..000000000000 --- a/arch/sh/include/uapi/asm/ptrace_64.h +++ /dev/null @@ -1,15 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef _UAPI__ASM_SH_PTRACE_64_H -#define _UAPI__ASM_SH_PTRACE_64_H - -struct pt_regs { - unsigned long long pc; - unsigned long long sr; - long long syscall_nr; - unsigned long long regs[63]; - unsigned long long tregs[8]; - unsigned long long pad[2]; -}; - - -#endif /* _UAPI__ASM_SH_PTRACE_64_H */ diff --git a/arch/sh/include/uapi/asm/sigcontext.h b/arch/sh/include/uapi/asm/sigcontext.h index d2b7e4f033c0..a9cc8bad0f36 100644 --- a/arch/sh/include/uapi/asm/sigcontext.h +++ b/arch/sh/include/uapi/asm/sigcontext.h @@ -5,18 +5,6 @@ struct sigcontext { unsigned long oldmask; -#if defined(__SH5__) || defined(CONFIG_CPU_SH5) - /* CPU registers */ - unsigned long long sc_regs[63]; - unsigned long long sc_tregs[8]; - unsigned long long sc_pc; - unsigned long long sc_sr; - - /* FPU registers */ - unsigned long long sc_fpregs[32]; - unsigned int sc_fpscr; - unsigned int sc_fpvalid; -#else /* CPU registers */ unsigned long sc_regs[16]; unsigned long sc_pc; @@ -32,7 +20,6 @@ struct sigcontext { unsigned int sc_fpscr; unsigned int sc_fpul; unsigned int sc_ownedfp; -#endif }; #endif /* __ASM_SH_SIGCONTEXT_H */ diff --git a/arch/sh/include/uapi/asm/stat.h b/arch/sh/include/uapi/asm/stat.h index 659b87c7c25a..b0ca755ea08d 100644 --- a/arch/sh/include/uapi/asm/stat.h +++ b/arch/sh/include/uapi/asm/stat.h @@ -16,66 +16,6 @@ struct __old_kernel_stat { unsigned long st_ctime; }; -#if defined(__SH5__) || defined(CONFIG_CPU_SH5) -struct stat { - unsigned short st_dev; - unsigned short __pad1; - unsigned long st_ino; - unsigned short st_mode; - unsigned short st_nlink; - unsigned short st_uid; - unsigned short st_gid; - unsigned short st_rdev; - unsigned short __pad2; - unsigned long st_size; - unsigned long st_blksize; - unsigned long st_blocks; - unsigned long st_atime; - unsigned long st_atime_nsec; - unsigned long st_mtime; - unsigned long st_mtime_nsec; - unsigned long st_ctime; - unsigned long st_ctime_nsec; - unsigned long __unused4; - unsigned long __unused5; -}; - -/* This matches struct stat64 in glibc2.1, hence the absolutely - * insane amounts of padding around dev_t's. - */ -struct stat64 { - unsigned short st_dev; - unsigned char __pad0[10]; - - unsigned long st_ino; - unsigned int st_mode; - unsigned int st_nlink; - - unsigned long st_uid; - unsigned long st_gid; - - unsigned short st_rdev; - unsigned char __pad3[10]; - - long long st_size; - unsigned long st_blksize; - - unsigned long st_blocks; /* Number 512-byte blocks allocated. */ - unsigned long __pad4; /* future possible st_blocks high bits */ - - unsigned long st_atime; - unsigned long st_atime_nsec; - - unsigned long st_mtime; - unsigned long st_mtime_nsec; - - unsigned long st_ctime; - unsigned long st_ctime_nsec; /* will be high 32 bits of ctime someday */ - - unsigned long __unused1; - unsigned long __unused2; -}; -#else struct stat { unsigned long st_dev; unsigned long st_ino; @@ -134,6 +74,5 @@ struct stat64 { }; #define STAT_HAVE_NSEC 1 -#endif #endif /* __ASM_SH_STAT_H */ diff --git a/arch/sh/include/uapi/asm/swab.h b/arch/sh/include/uapi/asm/swab.h index f0b02152745c..c727d381a30a 100644 --- a/arch/sh/include/uapi/asm/swab.h +++ b/arch/sh/include/uapi/asm/swab.h @@ -13,14 +13,9 @@ static inline __attribute_const__ __u32 __arch_swab32(__u32 x) { __asm__( -#ifdef __SH5__ - "byterev %1, %0\n\t" - "shari %0, 32, %0" -#else "swap.b %1, %0\n\t" "swap.w %0, %0\n\t" "swap.b %0, %0" -#endif : "=r" (x) : "r" (x)); @@ -31,12 +26,7 @@ static inline __attribute_const__ __u32 __arch_swab32(__u32 x) static inline __attribute_const__ __u16 __arch_swab16(__u16 x) { __asm__( -#ifdef __SH5__ - "byterev %1, %0\n\t" - "shari %0, 32, %0" -#else "swap.b %1, %0" -#endif : "=r" (x) : "r" (x)); diff --git a/arch/sh/include/uapi/asm/unistd.h b/arch/sh/include/uapi/asm/unistd.h index 9e0b4e5e6da2..0f7c7772a2fb 100644 --- a/arch/sh/include/uapi/asm/unistd.h +++ b/arch/sh/include/uapi/asm/unistd.h @@ -1,8 +1,2 @@ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef __KERNEL__ -# ifdef __SH5__ -# include <asm/unistd_64.h> -# else -# include <asm/unistd_32.h> -# endif -#endif +#include <asm/unistd_32.h> diff --git a/arch/sh/include/uapi/asm/unistd_64.h b/arch/sh/include/uapi/asm/unistd_64.h deleted file mode 100644 index 75da54851f02..000000000000 --- a/arch/sh/include/uapi/asm/unistd_64.h +++ /dev/null @@ -1,423 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef __ASM_SH_UNISTD_64_H -#define __ASM_SH_UNISTD_64_H - -/* - * include/asm-sh/unistd_64.h - * - * This file contains the system call numbers. - * - * Copyright (C) 2000, 2001 Paolo Alberelli - * Copyright (C) 2003 - 2007 Paul Mundt - * Copyright (C) 2004 Sean McGoogan - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#define __NR_restart_syscall 0 -#define __NR_exit 1 -#define __NR_fork 2 -#define __NR_read 3 -#define __NR_write 4 -#define __NR_open 5 -#define __NR_close 6 -#define __NR_waitpid 7 -#define __NR_creat 8 -#define __NR_link 9 -#define __NR_unlink 10 -#define __NR_execve 11 -#define __NR_chdir 12 -#define __NR_time 13 -#define __NR_mknod 14 -#define __NR_chmod 15 -#define __NR_lchown 16 - /* 17 was sys_break */ -#define __NR_oldstat 18 -#define __NR_lseek 19 -#define __NR_getpid 20 -#define __NR_mount 21 -#define __NR_umount 22 -#define __NR_setuid 23 -#define __NR_getuid 24 -#define __NR_stime 25 -#define __NR_ptrace 26 -#define __NR_alarm 27 -#define __NR_oldfstat 28 -#define __NR_pause 29 -#define __NR_utime 30 - /* 31 was sys_stty */ - /* 32 was sys_gtty */ -#define __NR_access 33 -#define __NR_nice 34 - /* 35 was sys_ftime */ -#define __NR_sync 36 -#define __NR_kill 37 -#define __NR_rename 38 -#define __NR_mkdir 39 -#define __NR_rmdir 40 -#define __NR_dup 41 -#define __NR_pipe 42 -#define __NR_times 43 - /* 44 was sys_prof */ -#define __NR_brk 45 -#define __NR_setgid 46 -#define __NR_getgid 47 -#define __NR_signal 48 -#define __NR_geteuid 49 -#define __NR_getegid 50 -#define __NR_acct 51 -#define __NR_umount2 52 - /* 53 was sys_lock */ -#define __NR_ioctl 54 -#define __NR_fcntl 55 - /* 56 was sys_mpx */ -#define __NR_setpgid 57 - /* 58 was sys_ulimit */ - /* 59 was sys_olduname */ -#define __NR_umask 60 -#define __NR_chroot 61 -#define __NR_ustat 62 -#define __NR_dup2 63 -#define __NR_getppid 64 -#define __NR_getpgrp 65 -#define __NR_setsid 66 -#define __NR_sigaction 67 -#define __NR_sgetmask 68 -#define __NR_ssetmask 69 -#define __NR_setreuid 70 -#define __NR_setregid 71 -#define __NR_sigsuspend 72 -#define __NR_sigpending 73 -#define __NR_sethostname 74 -#define __NR_setrlimit 75 -#define __NR_getrlimit 76 /* Back compatible 2Gig limited rlimit */ -#define __NR_getrusage 77 -#define __NR_gettimeofday 78 -#define __NR_settimeofday 79 -#define __NR_getgroups 80 -#define __NR_setgroups 81 - /* 82 was sys_select */ -#define __NR_symlink 83 -#define __NR_oldlstat 84 -#define __NR_readlink 85 -#define __NR_uselib 86 -#define __NR_swapon 87 -#define __NR_reboot 88 -#define __NR_readdir 89 -#define __NR_mmap 90 -#define __NR_munmap 91 -#define __NR_truncate 92 -#define __NR_ftruncate 93 -#define __NR_fchmod 94 -#define __NR_fchown 95 -#define __NR_getpriority 96 -#define __NR_setpriority 97 - /* 98 was sys_profil */ -#define __NR_statfs 99 -#define __NR_fstatfs 100 - /* 101 was sys_ioperm */ -#define __NR_socketcall 102 /* old implementation of socket systemcall */ -#define __NR_syslog 103 -#define __NR_setitimer 104 -#define __NR_getitimer 105 -#define __NR_stat 106 -#define __NR_lstat 107 -#define __NR_fstat 108 -#define __NR_olduname 109 - /* 110 was sys_iopl */ -#define __NR_vhangup 111 - /* 112 was sys_idle */ - /* 113 was sys_vm86old */ -#define __NR_wait4 114 -#define __NR_swapoff 115 -#define __NR_sysinfo 116 -#define __NR_ipc 117 -#define __NR_fsync 118 -#define __NR_sigreturn 119 -#define __NR_clone 120 -#define __NR_setdomainname 121 -#define __NR_uname 122 -#define __NR_cacheflush 123 -#define __NR_adjtimex 124 -#define __NR_mprotect 125 -#define __NR_sigprocmask 126 - /* 127 was sys_create_module */ -#define __NR_init_module 128 -#define __NR_delete_module 129 - /* 130 was sys_get_kernel_syms */ -#define __NR_quotactl 131 -#define __NR_getpgid 132 -#define __NR_fchdir 133 -#define __NR_bdflush 134 -#define __NR_sysfs 135 -#define __NR_personality 136 - /* 137 was sys_afs_syscall */ -#define __NR_setfsuid 138 -#define __NR_setfsgid 139 -#define __NR__llseek 140 -#define __NR_getdents 141 -#define __NR__newselect 142 -#define __NR_flock 143 -#define __NR_msync 144 -#define __NR_readv 145 -#define __NR_writev 146 -#define __NR_getsid 147 -#define __NR_fdatasync 148 -#define __NR__sysctl 149 -#define __NR_mlock 150 -#define __NR_munlock 151 -#define __NR_mlockall 152 -#define __NR_munlockall 153 -#define __NR_sched_setparam 154 -#define __NR_sched_getparam 155 -#define __NR_sched_setscheduler 156 -#define __NR_sched_getscheduler 157 -#define __NR_sched_yield 158 -#define __NR_sched_get_priority_max 159 -#define __NR_sched_get_priority_min 160 -#define __NR_sched_rr_get_interval 161 -#define __NR_nanosleep 162 -#define __NR_mremap 163 -#define __NR_setresuid 164 -#define __NR_getresuid 165 - /* 166 was sys_vm86 */ - /* 167 was sys_query_module */ -#define __NR_poll 168 -#define __NR_nfsservctl 169 -#define __NR_setresgid 170 -#define __NR_getresgid 171 -#define __NR_prctl 172 -#define __NR_rt_sigreturn 173 -#define __NR_rt_sigaction 174 -#define __NR_rt_sigprocmask 175 -#define __NR_rt_sigpending 176 -#define __NR_rt_sigtimedwait 177 -#define __NR_rt_sigqueueinfo 178 -#define __NR_rt_sigsuspend 179 -#define __NR_pread64 180 -#define __NR_pwrite64 181 -#define __NR_chown 182 -#define __NR_getcwd 183 -#define __NR_capget 184 -#define __NR_capset 185 -#define __NR_sigaltstack 186 -#define __NR_sendfile 187 - /* 188 reserved for getpmsg */ - /* 189 reserved for putpmsg */ -#define __NR_vfork 190 -#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ -#define __NR_mmap2 192 -#define __NR_truncate64 193 -#define __NR_ftruncate64 194 -#define __NR_stat64 195 -#define __NR_lstat64 196 -#define __NR_fstat64 197 -#define __NR_lchown32 198 -#define __NR_getuid32 199 -#define __NR_getgid32 200 -#define __NR_geteuid32 201 -#define __NR_getegid32 202 -#define __NR_setreuid32 203 -#define __NR_setregid32 204 -#define __NR_getgroups32 205 -#define __NR_setgroups32 206 -#define __NR_fchown32 207 -#define __NR_setresuid32 208 -#define __NR_getresuid32 209 -#define __NR_setresgid32 210 -#define __NR_getresgid32 211 -#define __NR_chown32 212 -#define __NR_setuid32 213 -#define __NR_setgid32 214 -#define __NR_setfsuid32 215 -#define __NR_setfsgid32 216 -#define __NR_pivot_root 217 -#define __NR_mincore 218 -#define __NR_madvise 219 - -/* Non-multiplexed socket family */ -#define __NR_socket 220 -#define __NR_bind 221 -#define __NR_connect 222 -#define __NR_listen 223 -#define __NR_accept 224 -#define __NR_getsockname 225 -#define __NR_getpeername 226 -#define __NR_socketpair 227 -#define __NR_send 228 -#define __NR_sendto 229 -#define __NR_recv 230 -#define __NR_recvfrom 231 -#define __NR_shutdown 232 -#define __NR_setsockopt 233 -#define __NR_getsockopt 234 -#define __NR_sendmsg 235 -#define __NR_recvmsg 236 - -/* Non-multiplexed IPC family */ -#define __NR_semop 237 -#define __NR_semget 238 -#define __NR_semctl 239 -#define __NR_msgsnd 240 -#define __NR_msgrcv 241 -#define __NR_msgget 242 -#define __NR_msgctl 243 -#define __NR_shmat 244 -#define __NR_shmdt 245 -#define __NR_shmget 246 -#define __NR_shmctl 247 - -#define __NR_getdents64 248 -#define __NR_fcntl64 249 - /* 250 is reserved for tux */ - /* 251 is unused */ -#define __NR_gettid 252 -#define __NR_readahead 253 -#define __NR_setxattr 254 -#define __NR_lsetxattr 255 -#define __NR_fsetxattr 256 -#define __NR_getxattr 257 -#define __NR_lgetxattr 258 -#define __NR_fgetxattr 259 -#define __NR_listxattr 260 -#define __NR_llistxattr 261 -#define __NR_flistxattr 262 -#define __NR_removexattr 263 -#define __NR_lremovexattr 264 -#define __NR_fremovexattr 265 -#define __NR_tkill 266 -#define __NR_sendfile64 267 -#define __NR_futex 268 -#define __NR_sched_setaffinity 269 -#define __NR_sched_getaffinity 270 - /* 271 is reserved for set_thread_area */ - /* 272 is reserved for get_thread_area */ -#define __NR_io_setup 273 -#define __NR_io_destroy 274 -#define __NR_io_getevents 275 -#define __NR_io_submit 276 -#define __NR_io_cancel 277 -#define __NR_fadvise64 278 - /* 279 is unused */ -#define __NR_exit_group 280 - -#define __NR_lookup_dcookie 281 -#define __NR_epoll_create 282 -#define __NR_epoll_ctl 283 -#define __NR_epoll_wait 284 -#define __NR_remap_file_pages 285 -#define __NR_set_tid_address 286 -#define __NR_timer_create 287 -#define __NR_timer_settime (__NR_timer_create+1) -#define __NR_timer_gettime (__NR_timer_create+2) -#define __NR_timer_getoverrun (__NR_timer_create+3) -#define __NR_timer_delete (__NR_timer_create+4) -#define __NR_clock_settime (__NR_timer_create+5) -#define __NR_clock_gettime (__NR_timer_create+6) -#define __NR_clock_getres (__NR_timer_create+7) -#define __NR_clock_nanosleep (__NR_timer_create+8) -#define __NR_statfs64 296 -#define __NR_fstatfs64 297 -#define __NR_tgkill 298 -#define __NR_utimes 299 -#define __NR_fadvise64_64 300 - /* 301 is reserved for vserver */ - /* 302 is reserved for mbind */ - /* 303 is reserved for get_mempolicy */ - /* 304 is reserved for set_mempolicy */ -#define __NR_mq_open 305 -#define __NR_mq_unlink (__NR_mq_open+1) -#define __NR_mq_timedsend (__NR_mq_open+2) -#define __NR_mq_timedreceive (__NR_mq_open+3) -#define __NR_mq_notify (__NR_mq_open+4) -#define __NR_mq_getsetattr (__NR_mq_open+5) - /* 311 is reserved for kexec */ -#define __NR_waitid 312 -#define __NR_add_key 313 -#define __NR_request_key 314 -#define __NR_keyctl 315 -#define __NR_ioprio_set 316 -#define __NR_ioprio_get 317 -#define __NR_inotify_init 318 -#define __NR_inotify_add_watch 319 -#define __NR_inotify_rm_watch 320 - /* 321 is unused */ -#define __NR_migrate_pages 322 -#define __NR_openat 323 -#define __NR_mkdirat 324 -#define __NR_mknodat 325 -#define __NR_fchownat 326 -#define __NR_futimesat 327 -#define __NR_fstatat64 328 -#define __NR_unlinkat 329 -#define __NR_renameat 330 -#define __NR_linkat 331 -#define __NR_symlinkat 332 -#define __NR_readlinkat 333 -#define __NR_fchmodat 334 -#define __NR_faccessat 335 -#define __NR_pselect6 336 -#define __NR_ppoll 337 -#define __NR_unshare 338 -#define __NR_set_robust_list 339 -#define __NR_get_robust_list 340 -#define __NR_splice 341 -#define __NR_sync_file_range 342 -#define __NR_tee 343 -#define __NR_vmsplice 344 -#define __NR_move_pages 345 -#define __NR_getcpu 346 -#define __NR_epoll_pwait 347 -#define __NR_utimensat 348 -#define __NR_signalfd 349 -#define __NR_timerfd_create 350 -#define __NR_eventfd 351 -#define __NR_fallocate 352 -#define __NR_timerfd_settime 353 -#define __NR_timerfd_gettime 354 -#define __NR_signalfd4 355 -#define __NR_eventfd2 356 -#define __NR_epoll_create1 357 -#define __NR_dup3 358 -#define __NR_pipe2 359 -#define __NR_inotify_init1 360 -#define __NR_preadv 361 -#define __NR_pwritev 362 -#define __NR_rt_tgsigqueueinfo 363 -#define __NR_perf_event_open 364 -#define __NR_recvmmsg 365 -#define __NR_accept4 366 -#define __NR_fanotify_init 367 -#define __NR_fanotify_mark 368 -#define __NR_prlimit64 369 -#define __NR_name_to_handle_at 370 -#define __NR_open_by_handle_at 371 -#define __NR_clock_adjtime 372 -#define __NR_syncfs 373 -#define __NR_sendmmsg 374 -#define __NR_setns 375 -#define __NR_process_vm_readv 376 -#define __NR_process_vm_writev 377 -#define __NR_kcmp 378 -#define __NR_finit_module 379 -#define __NR_sched_getattr 380 -#define __NR_sched_setattr 381 -#define __NR_renameat2 382 -#define __NR_seccomp 383 -#define __NR_getrandom 384 -#define __NR_memfd_create 385 -#define __NR_bpf 386 -#define __NR_execveat 387 -#define __NR_userfaultfd 388 -#define __NR_membarrier 389 -#define __NR_mlock2 390 -#define __NR_copy_file_range 391 -#define __NR_preadv2 392 -#define __NR_pwritev2 393 - -#ifdef __KERNEL__ -#define __NR_syscalls 394 -#endif - -#endif /* __ASM_SH_UNISTD_64_H */ |