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-rw-r--r--arch/xtensa/include/asm/Kbuild1
-rw-r--r--arch/xtensa/include/asm/coprocessor.h23
-rw-r--r--arch/xtensa/include/asm/elf.h33
-rw-r--r--arch/xtensa/include/asm/futex.h8
-rw-r--r--arch/xtensa/include/asm/irqflags.h1
-rw-r--r--arch/xtensa/include/asm/jump_label.h65
-rw-r--r--arch/xtensa/include/asm/processor.h18
-rw-r--r--arch/xtensa/include/asm/ptrace.h7
-rw-r--r--arch/xtensa/include/asm/syscall.h109
-rw-r--r--arch/xtensa/include/asm/thread_info.h9
-rw-r--r--arch/xtensa/include/asm/timex.h18
-rw-r--r--arch/xtensa/include/asm/traps.h2
-rw-r--r--arch/xtensa/include/asm/uaccess.h10
-rw-r--r--arch/xtensa/include/asm/unistd.h2
-rw-r--r--arch/xtensa/include/uapi/asm/Kbuild1
-rw-r--r--arch/xtensa/include/uapi/asm/ptrace.h20
-rw-r--r--arch/xtensa/include/uapi/asm/unistd.h781
17 files changed, 226 insertions, 882 deletions
diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index 3310adecafb0..e255683cd520 100644
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -1,3 +1,4 @@
+generated-y += syscall_table.h
generic-y += bug.h
generic-y += compat.h
generic-y += device.h
diff --git a/arch/xtensa/include/asm/coprocessor.h b/arch/xtensa/include/asm/coprocessor.h
index 677501b32dfc..6712929a27c9 100644
--- a/arch/xtensa/include/asm/coprocessor.h
+++ b/arch/xtensa/include/asm/coprocessor.h
@@ -12,7 +12,6 @@
#ifndef _XTENSA_COPROCESSOR_H
#define _XTENSA_COPROCESSOR_H
-#include <linux/stringify.h>
#include <variant/core.h>
#include <variant/tie.h>
#include <asm/types.h>
@@ -90,19 +89,6 @@
#ifndef __ASSEMBLY__
-
-#if XCHAL_HAVE_CP
-
-#define RSR_CPENABLE(x) do { \
- __asm__ __volatile__("rsr %0, cpenable" : "=a" (x)); \
- } while(0);
-#define WSR_CPENABLE(x) do { \
- __asm__ __volatile__("wsr %0, cpenable; rsync" :: "a" (x)); \
- } while(0);
-
-#endif /* XCHAL_HAVE_CP */
-
-
/*
* Additional registers.
* We define three types of additional registers:
@@ -157,20 +143,11 @@ typedef struct { XCHAL_CP7_SA_LIST(2) } xtregs_cp7_t
__attribute__ ((aligned (XCHAL_CP7_SA_ALIGN)));
extern struct thread_info* coprocessor_owner[XCHAL_CP_MAX];
-extern void coprocessor_save(void*, int);
-extern void coprocessor_load(void*, int);
extern void coprocessor_flush(struct thread_info*, int);
-extern void coprocessor_restore(struct thread_info*, int);
extern void coprocessor_release_all(struct thread_info*);
extern void coprocessor_flush_all(struct thread_info*);
-static inline void coprocessor_clear_cpenable(void)
-{
- unsigned long i = 0;
- WSR_CPENABLE(i);
-}
-
#endif /* XTENSA_HAVE_COPROCESSORS */
#endif /* !__ASSEMBLY__ */
diff --git a/arch/xtensa/include/asm/elf.h b/arch/xtensa/include/asm/elf.h
index eacb25a41718..909a6ab4f22b 100644
--- a/arch/xtensa/include/asm/elf.h
+++ b/arch/xtensa/include/asm/elf.h
@@ -15,10 +15,10 @@
#include <asm/ptrace.h>
#include <asm/coprocessor.h>
+#include <linux/elf-em.h>
/* Xtensa processor ELF architecture-magic number */
-#define EM_XTENSA 94
#define EM_XTENSA_OLD 0xABC7
/* Xtensa relocations defined by the ABIs */
@@ -75,19 +75,7 @@
typedef unsigned long elf_greg_t;
-typedef struct {
- elf_greg_t pc;
- elf_greg_t ps;
- elf_greg_t lbeg;
- elf_greg_t lend;
- elf_greg_t lcount;
- elf_greg_t sar;
- elf_greg_t windowstart;
- elf_greg_t windowbase;
- elf_greg_t threadptr;
- elf_greg_t reserved[7+48];
- elf_greg_t a[64];
-} xtensa_gregset_t;
+typedef struct user_pt_regs xtensa_gregset_t;
#define ELF_NGREG (sizeof(xtensa_gregset_t) / sizeof(elf_greg_t))
@@ -98,11 +86,6 @@ typedef elf_greg_t elf_gregset_t[ELF_NGREG];
typedef unsigned int elf_fpreg_t;
typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
-#define ELF_CORE_COPY_REGS(_eregs, _pregs) \
- xtensa_elf_core_copy_regs ((xtensa_gregset_t*)&(_eregs), _pregs);
-
-extern void xtensa_elf_core_copy_regs (xtensa_gregset_t *, struct pt_regs *);
-
/*
* This is used to ensure we don't load something for the wrong architecture.
*/
@@ -126,6 +109,7 @@ extern void xtensa_elf_core_copy_regs (xtensa_gregset_t *, struct pt_regs *);
#define ELF_ARCH EM_XTENSA
#define ELF_EXEC_PAGESIZE PAGE_SIZE
+#define CORE_DUMP_USE_REGSET
/*
* This is the location that an ET_DYN program is loaded if exec'ed. Typical
@@ -193,15 +177,4 @@ typedef struct {
#define SET_PERSONALITY(ex) \
set_personality(PER_LINUX_32BIT | (current->personality & (~PER_MASK)))
-struct task_struct;
-
-extern void do_copy_regs (xtensa_gregset_t*, struct pt_regs*,
- struct task_struct*);
-extern void do_restore_regs (xtensa_gregset_t*, struct pt_regs*,
- struct task_struct*);
-extern void do_save_fpregs (elf_fpregset_t*, struct pt_regs*,
- struct task_struct*);
-extern int do_restore_fpregs (elf_fpregset_t*, struct pt_regs*,
- struct task_struct*);
-
#endif /* _XTENSA_ELF_H */
diff --git a/arch/xtensa/include/asm/futex.h b/arch/xtensa/include/asm/futex.h
index 5bfbc1c401d4..fd0eef6b8e7c 100644
--- a/arch/xtensa/include/asm/futex.h
+++ b/arch/xtensa/include/asm/futex.h
@@ -32,8 +32,8 @@
"3:\n" \
" .section .fixup,\"ax\"\n" \
" .align 4\n" \
- "4: .long 3b\n" \
- "5: l32r %0, 4b\n" \
+ " .literal_position\n" \
+ "5: movi %0, 3b\n" \
" movi %1, %3\n" \
" jx %0\n" \
" .previous\n" \
@@ -108,8 +108,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
"2:\n"
" .section .fixup,\"ax\"\n"
" .align 4\n"
- "3: .long 2b\n"
- "4: l32r %1, 3b\n"
+ " .literal_position\n"
+ "4: movi %1, 2b\n"
" movi %0, %7\n"
" jx %1\n"
" .previous\n"
diff --git a/arch/xtensa/include/asm/irqflags.h b/arch/xtensa/include/asm/irqflags.h
index 407606e576f8..9b5e8526afe5 100644
--- a/arch/xtensa/include/asm/irqflags.h
+++ b/arch/xtensa/include/asm/irqflags.h
@@ -12,6 +12,7 @@
#ifndef _XTENSA_IRQFLAGS_H
#define _XTENSA_IRQFLAGS_H
+#include <linux/stringify.h>
#include <linux/types.h>
#include <asm/processor.h>
diff --git a/arch/xtensa/include/asm/jump_label.h b/arch/xtensa/include/asm/jump_label.h
new file mode 100644
index 000000000000..c812bf85021c
--- /dev/null
+++ b/arch/xtensa/include/asm/jump_label.h
@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (C) 2018 Cadence Design Systems Inc. */
+
+#ifndef _ASM_XTENSA_JUMP_LABEL_H
+#define _ASM_XTENSA_JUMP_LABEL_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+
+#define JUMP_LABEL_NOP_SIZE 3
+
+static __always_inline bool arch_static_branch(struct static_key *key,
+ bool branch)
+{
+ asm_volatile_goto("1:\n\t"
+ "_nop\n\t"
+ ".pushsection __jump_table, \"aw\"\n\t"
+ ".word 1b, %l[l_yes], %c0\n\t"
+ ".popsection\n\t"
+ : : "i" (&((char *)key)[branch]) : : l_yes);
+
+ return false;
+l_yes:
+ return true;
+}
+
+static __always_inline bool arch_static_branch_jump(struct static_key *key,
+ bool branch)
+{
+ /*
+ * Xtensa assembler will mark certain points in the code
+ * as unreachable, so that later assembler or linker relaxation
+ * passes could use them. A spot right after the J instruction
+ * is one such point. Assembler and/or linker may insert padding
+ * or literals here, breaking code flow in case the J instruction
+ * is later replaced with NOP. Put a label right after the J to
+ * make it reachable and wrap both into a no-transform block
+ * to avoid any assembler interference with this.
+ */
+ asm_volatile_goto("1:\n\t"
+ ".begin no-transform\n\t"
+ "_j %l[l_yes]\n\t"
+ "2:\n\t"
+ ".end no-transform\n\t"
+ ".pushsection __jump_table, \"aw\"\n\t"
+ ".word 1b, %l[l_yes], %c0\n\t"
+ ".popsection\n\t"
+ : : "i" (&((char *)key)[branch]) : : l_yes);
+
+ return false;
+l_yes:
+ return true;
+}
+
+typedef u32 jump_label_t;
+
+struct jump_entry {
+ jump_label_t code;
+ jump_label_t target;
+ jump_label_t key;
+};
+
+#endif /* __ASSEMBLY__ */
+#endif
diff --git a/arch/xtensa/include/asm/processor.h b/arch/xtensa/include/asm/processor.h
index 34a23016dd14..f7dd895b2353 100644
--- a/arch/xtensa/include/asm/processor.h
+++ b/arch/xtensa/include/asm/processor.h
@@ -13,6 +13,7 @@
#include <variant/core.h>
#include <linux/compiler.h>
+#include <linux/stringify.h>
#include <asm/ptrace.h>
#include <asm/types.h>
#include <asm/regs.h>
@@ -212,11 +213,18 @@ extern unsigned long get_wchan(struct task_struct *p);
/* Special register access. */
-#define WSR(v,sr) __asm__ __volatile__ ("wsr %0,"__stringify(sr) :: "a"(v));
-#define RSR(v,sr) __asm__ __volatile__ ("rsr %0,"__stringify(sr) : "=a"(v));
-
-#define set_sr(x,sr) ({unsigned int v=(unsigned int)x; WSR(v,sr);})
-#define get_sr(sr) ({unsigned int v; RSR(v,sr); v; })
+#define xtensa_set_sr(x, sr) \
+ ({ \
+ unsigned int v = (unsigned int)(x); \
+ __asm__ __volatile__ ("wsr %0, "__stringify(sr) :: "a"(v)); \
+ })
+
+#define xtensa_get_sr(sr) \
+ ({ \
+ unsigned int v; \
+ __asm__ __volatile__ ("rsr %0, "__stringify(sr) : "=a"(v)); \
+ v; \
+ })
#ifndef XCHAL_HAVE_EXTERN_REGS
#define XCHAL_HAVE_EXTERN_REGS 0
diff --git a/arch/xtensa/include/asm/ptrace.h b/arch/xtensa/include/asm/ptrace.h
index 3a5c5918aea3..62a58d2567e9 100644
--- a/arch/xtensa/include/asm/ptrace.h
+++ b/arch/xtensa/include/asm/ptrace.h
@@ -39,6 +39,8 @@
* +-----------------------+ --------
*/
+#define NO_SYSCALL (-1)
+
#ifndef __ASSEMBLY__
#include <asm/coprocessor.h>
@@ -100,6 +102,11 @@ struct pt_regs {
#define user_stack_pointer(regs) ((regs)->areg[1])
+static inline unsigned long regs_return_value(struct pt_regs *regs)
+{
+ return regs->areg[2];
+}
+
#else /* __ASSEMBLY__ */
# include <asm/asm-offsets.h>
diff --git a/arch/xtensa/include/asm/syscall.h b/arch/xtensa/include/asm/syscall.h
index 3673ff1f1bc5..a168bf81c7f4 100644
--- a/arch/xtensa/include/asm/syscall.h
+++ b/arch/xtensa/include/asm/syscall.h
@@ -1,27 +1,108 @@
/*
- * include/asm-xtensa/syscall.h
- *
* 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.
*
* Copyright (C) 2001 - 2007 Tensilica Inc.
+ * Copyright (C) 2018 Cadence Design Systems Inc.
*/
-struct pt_regs;
-asmlinkage long xtensa_ptrace(long, long, long, long);
-asmlinkage long xtensa_sigreturn(struct pt_regs*);
+#ifndef _ASM_SYSCALL_H
+#define _ASM_SYSCALL_H
+
+#include <linux/err.h>
+#include <asm/ptrace.h>
+#include <uapi/linux/audit.h>
+
+static inline int syscall_get_arch(void)
+{
+ return AUDIT_ARCH_XTENSA;
+}
+
+typedef void (*syscall_t)(void);
+extern syscall_t sys_call_table[];
+
+static inline long syscall_get_nr(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ return regs->syscall;
+}
+
+static inline void syscall_rollback(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ /* Do nothing. */
+}
+
+static inline long syscall_get_error(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ /* 0 if syscall succeeded, otherwise -Errorcode */
+ return IS_ERR_VALUE(regs->areg[2]) ? regs->areg[2] : 0;
+}
+
+static inline long syscall_get_return_value(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ return regs->areg[2];
+}
+
+static inline void syscall_set_return_value(struct task_struct *task,
+ struct pt_regs *regs,
+ int error, long val)
+{
+ regs->areg[0] = (long) error ? error : val;
+}
+
+#define SYSCALL_MAX_ARGS 6
+#define XTENSA_SYSCALL_ARGUMENT_REGS {6, 3, 4, 5, 8, 9}
+
+static inline void syscall_get_arguments(struct task_struct *task,
+ struct pt_regs *regs,
+ unsigned int i, unsigned int n,
+ unsigned long *args)
+{
+ static const unsigned int reg[] = XTENSA_SYSCALL_ARGUMENT_REGS;
+ unsigned int j;
+
+ if (n == 0)
+ return;
+
+ WARN_ON_ONCE(i + n > SYSCALL_MAX_ARGS);
+
+ for (j = 0; j < n; ++j) {
+ if (i + j < SYSCALL_MAX_ARGS)
+ args[j] = regs->areg[reg[i + j]];
+ else
+ args[j] = 0;
+ }
+}
+
+static inline void syscall_set_arguments(struct task_struct *task,
+ struct pt_regs *regs,
+ unsigned int i, unsigned int n,
+ const unsigned long *args)
+{
+ static const unsigned int reg[] = XTENSA_SYSCALL_ARGUMENT_REGS;
+ unsigned int j;
+
+ if (n == 0)
+ return;
+
+ if (WARN_ON_ONCE(i + n > SYSCALL_MAX_ARGS)) {
+ if (i < SYSCALL_MAX_ARGS)
+ n = SYSCALL_MAX_ARGS - i;
+ else
+ return;
+ }
+
+ for (j = 0; j < n; ++j)
+ regs->areg[reg[i + j]] = args[j];
+}
+
asmlinkage long xtensa_rt_sigreturn(struct pt_regs*);
asmlinkage long xtensa_shmat(int, char __user *, int);
asmlinkage long xtensa_fadvise64_64(int, int,
unsigned long long, unsigned long long);
-/* Should probably move to linux/syscalls.h */
-struct pollfd;
-asmlinkage long sys_pselect6(int n, fd_set __user *inp, fd_set __user *outp,
- fd_set __user *exp, struct timespec __user *tsp,
- void __user *sig);
-asmlinkage long sys_ppoll(struct pollfd __user *ufds, unsigned int nfds,
- struct timespec __user *tsp,
- const sigset_t __user *sigmask,
- size_t sigsetsize);
+#endif
diff --git a/arch/xtensa/include/asm/thread_info.h b/arch/xtensa/include/asm/thread_info.h
index 2bd19ae61e47..f333f10a7650 100644
--- a/arch/xtensa/include/asm/thread_info.h
+++ b/arch/xtensa/include/asm/thread_info.h
@@ -11,6 +11,7 @@
#ifndef _XTENSA_THREAD_INFO_H
#define _XTENSA_THREAD_INFO_H
+#include <linux/stringify.h>
#include <asm/kmem_layout.h>
#define CURRENT_SHIFT KERNEL_STACK_SHIFT
@@ -100,13 +101,12 @@ static inline struct thread_info *current_thread_info(void)
/*
* thread information flags
* - these are process state flags that various assembly files may need to access
- * - pending work-to-be-done flags are in LSW
- * - other flags in MSW
*/
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
#define TIF_SIGPENDING 1 /* signal pending */
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
#define TIF_SINGLESTEP 3 /* restore singlestep on return to user mode */
+#define TIF_SYSCALL_TRACEPOINT 4 /* syscall tracepoint instrumentation */
#define TIF_MEMDIE 5 /* is terminating due to OOM killer */
#define TIF_RESTORE_SIGMASK 6 /* restore signal mask in do_signal() */
#define TIF_NOTIFY_RESUME 7 /* callback before returning to user */
@@ -116,9 +116,10 @@ static inline struct thread_info *current_thread_info(void)
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP)
+#define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
-#define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */
-#define _TIF_ALLWORK_MASK 0x0000FFFF /* work to do on any return to u-space */
+#define _TIF_WORK_MASK (_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP | \
+ _TIF_SYSCALL_TRACEPOINT)
/*
* Thread-synchronous status.
diff --git a/arch/xtensa/include/asm/timex.h b/arch/xtensa/include/asm/timex.h
index f9b389d4e973..233ec75e60c6 100644
--- a/arch/xtensa/include/asm/timex.h
+++ b/arch/xtensa/include/asm/timex.h
@@ -10,7 +10,6 @@
#define _XTENSA_TIMEX_H
#include <asm/processor.h>
-#include <linux/stringify.h>
#if XCHAL_NUM_TIMERS > 0 && \
XTENSA_INT_LEVEL(XCHAL_TIMER0_INTERRUPT) <= XCHAL_EXCM_LEVEL
@@ -40,33 +39,24 @@ void local_timer_setup(unsigned cpu);
* Register access.
*/
-#define WSR_CCOUNT(r) asm volatile ("wsr %0, ccount" :: "a" (r))
-#define RSR_CCOUNT(r) asm volatile ("rsr %0, ccount" : "=a" (r))
-#define WSR_CCOMPARE(x,r) asm volatile ("wsr %0,"__stringify(SREG_CCOMPARE)"+"__stringify(x) :: "a"(r))
-#define RSR_CCOMPARE(x,r) asm volatile ("rsr %0,"__stringify(SREG_CCOMPARE)"+"__stringify(x) : "=a"(r))
-
static inline unsigned long get_ccount (void)
{
- unsigned long ccount;
- RSR_CCOUNT(ccount);
- return ccount;
+ return xtensa_get_sr(ccount);
}
static inline void set_ccount (unsigned long ccount)
{
- WSR_CCOUNT(ccount);
+ xtensa_set_sr(ccount, ccount);
}
static inline unsigned long get_linux_timer (void)
{
- unsigned ccompare;
- RSR_CCOMPARE(LINUX_TIMER, ccompare);
- return ccompare;
+ return xtensa_get_sr(SREG_CCOMPARE + LINUX_TIMER);
}
static inline void set_linux_timer (unsigned long ccompare)
{
- WSR_CCOMPARE(LINUX_TIMER, ccompare);
+ xtensa_set_sr(ccompare, SREG_CCOMPARE + LINUX_TIMER);
}
#endif /* _XTENSA_TIMEX_H */
diff --git a/arch/xtensa/include/asm/traps.h b/arch/xtensa/include/asm/traps.h
index f5cd7a7e65e0..f720a57d0a5b 100644
--- a/arch/xtensa/include/asm/traps.h
+++ b/arch/xtensa/include/asm/traps.h
@@ -25,8 +25,6 @@ struct exc_table {
void *fixup;
/* For passing a parameter to fixup */
void *fixup_param;
- /* For fast syscall handler */
- unsigned long syscall_save;
/* Fast user exception handlers */
void *fast_user_handler[EXCCAUSE_N];
/* Fast kernel exception handlers */
diff --git a/arch/xtensa/include/asm/uaccess.h b/arch/xtensa/include/asm/uaccess.h
index f1158b4c629c..d11ef2939652 100644
--- a/arch/xtensa/include/asm/uaccess.h
+++ b/arch/xtensa/include/asm/uaccess.h
@@ -159,10 +159,9 @@ __asm__ __volatile__( \
"2: \n" \
" .section .fixup,\"ax\" \n" \
" .align 4 \n" \
- "4: \n" \
- " .long 2b \n" \
+ " .literal_position \n" \
"5: \n" \
- " l32r %1, 4b \n" \
+ " movi %1, 2b \n" \
" movi %0, %4 \n" \
" jx %1 \n" \
" .previous \n" \
@@ -217,10 +216,9 @@ __asm__ __volatile__( \
"2: \n" \
" .section .fixup,\"ax\" \n" \
" .align 4 \n" \
- "4: \n" \
- " .long 2b \n" \
+ " .literal_position \n" \
"5: \n" \
- " l32r %1, 4b \n" \
+ " movi %1, 2b \n" \
" movi %2, 0 \n" \
" movi %0, %4 \n" \
" jx %1 \n" \
diff --git a/arch/xtensa/include/asm/unistd.h b/arch/xtensa/include/asm/unistd.h
index 574e5520968c..0d34629dafc5 100644
--- a/arch/xtensa/include/asm/unistd.h
+++ b/arch/xtensa/include/asm/unistd.h
@@ -22,4 +22,6 @@
#define __IGNORE_vfork /* use clone */
#define __IGNORE_fadvise64 /* use fadvise64_64 */
+#define NR_syscalls __NR_syscalls
+
#endif /* _XTENSA_UNISTD_H */
diff --git a/arch/xtensa/include/uapi/asm/Kbuild b/arch/xtensa/include/uapi/asm/Kbuild
index 837d4dd76785..f95cad300369 100644
--- a/arch/xtensa/include/uapi/asm/Kbuild
+++ b/arch/xtensa/include/uapi/asm/Kbuild
@@ -1,6 +1,7 @@
# UAPI Header export list
include include/uapi/asm-generic/Kbuild.asm
+generated-y += unistd_32.h
generic-y += bitsperlong.h
generic-y += bpf_perf_event.h
generic-y += errno.h
diff --git a/arch/xtensa/include/uapi/asm/ptrace.h b/arch/xtensa/include/uapi/asm/ptrace.h
index a10b42963703..2ec0f9100a06 100644
--- a/arch/xtensa/include/uapi/asm/ptrace.h
+++ b/arch/xtensa/include/uapi/asm/ptrace.h
@@ -12,6 +12,8 @@
#ifndef _UAPI_XTENSA_PTRACE_H
#define _UAPI_XTENSA_PTRACE_H
+#include <linux/types.h>
+
/* Registers used by strace */
#define REG_A_BASE 0x0000
@@ -36,5 +38,21 @@
#define PTRACE_GETHBPREGS 20
#define PTRACE_SETHBPREGS 21
-
+#ifndef __ASSEMBLY__
+
+struct user_pt_regs {
+ __u32 pc;
+ __u32 ps;
+ __u32 lbeg;
+ __u32 lend;
+ __u32 lcount;
+ __u32 sar;
+ __u32 windowstart;
+ __u32 windowbase;
+ __u32 threadptr;
+ __u32 reserved[7 + 48];
+ __u32 a[64];
+};
+
+#endif
#endif /* _UAPI_XTENSA_PTRACE_H */
diff --git a/arch/xtensa/include/uapi/asm/unistd.h b/arch/xtensa/include/uapi/asm/unistd.h
index bc3f62db5c5f..e67ccdd117d8 100644
--- a/arch/xtensa/include/uapi/asm/unistd.h
+++ b/arch/xtensa/include/uapi/asm/unistd.h
@@ -1,784 +1,10 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#if !defined(_UAPI_XTENSA_UNISTD_H) || defined(__SYSCALL)
+#ifndef _UAPI_XTENSA_UNISTD_H
#define _UAPI_XTENSA_UNISTD_H
-#ifndef __SYSCALL
-# define __SYSCALL(nr,func,nargs)
-#endif
+#include <asm/unistd_32.h>
-#define __NR_spill 0
-__SYSCALL( 0, sys_ni_syscall, 0)
-#define __NR_xtensa 1
-__SYSCALL( 1, sys_ni_syscall, 0)
-#define __NR_available4 2
-__SYSCALL( 2, sys_ni_syscall, 0)
-#define __NR_available5 3
-__SYSCALL( 3, sys_ni_syscall, 0)
-#define __NR_available6 4
-__SYSCALL( 4, sys_ni_syscall, 0)
-#define __NR_available7 5
-__SYSCALL( 5, sys_ni_syscall, 0)
-#define __NR_available8 6
-__SYSCALL( 6, sys_ni_syscall, 0)
-#define __NR_available9 7
-__SYSCALL( 7, sys_ni_syscall, 0)
-
-/* File Operations */
-
-#define __NR_open 8
-__SYSCALL( 8, sys_open, 3)
-#define __NR_close 9
-__SYSCALL( 9, sys_close, 1)
-#define __NR_dup 10
-__SYSCALL( 10, sys_dup, 1)
-#define __NR_dup2 11
-__SYSCALL( 11, sys_dup2, 2)
-#define __NR_read 12
-__SYSCALL( 12, sys_read, 3)
-#define __NR_write 13
-__SYSCALL( 13, sys_write, 3)
-#define __NR_select 14
-__SYSCALL( 14, sys_select, 5)
-#define __NR_lseek 15
-__SYSCALL( 15, sys_lseek, 3)
-#define __NR_poll 16
-__SYSCALL( 16, sys_poll, 3)
-#define __NR__llseek 17
-__SYSCALL( 17, sys_llseek, 5)
-#define __NR_epoll_wait 18
-__SYSCALL( 18, sys_epoll_wait, 4)
-#define __NR_epoll_ctl 19
-__SYSCALL( 19, sys_epoll_ctl, 4)
-#define __NR_epoll_create 20
-__SYSCALL( 20, sys_epoll_create, 1)
-#define __NR_creat 21
-__SYSCALL( 21, sys_creat, 2)
-#define __NR_truncate 22
-__SYSCALL( 22, sys_truncate, 2)
-#define __NR_ftruncate 23
-__SYSCALL( 23, sys_ftruncate, 2)
-#define __NR_readv 24
-__SYSCALL( 24, sys_readv, 3)
-#define __NR_writev 25
-__SYSCALL( 25, sys_writev, 3)
-#define __NR_fsync 26
-__SYSCALL( 26, sys_fsync, 1)
-#define __NR_fdatasync 27
-__SYSCALL( 27, sys_fdatasync, 1)
-#define __NR_truncate64 28
-__SYSCALL( 28, sys_truncate64, 2)
-#define __NR_ftruncate64 29
-__SYSCALL( 29, sys_ftruncate64, 2)
-#define __NR_pread64 30
-__SYSCALL( 30, sys_pread64, 6)
-#define __NR_pwrite64 31
-__SYSCALL( 31, sys_pwrite64, 6)
-
-#define __NR_link 32
-__SYSCALL( 32, sys_link, 2)
-#define __NR_rename 33
-__SYSCALL( 33, sys_rename, 2)
-#define __NR_symlink 34
-__SYSCALL( 34, sys_symlink, 2)
-#define __NR_readlink 35
-__SYSCALL( 35, sys_readlink, 3)
-#define __NR_mknod 36
-__SYSCALL( 36, sys_mknod, 3)
-#define __NR_pipe 37
-__SYSCALL( 37, sys_pipe, 1)
-#define __NR_unlink 38
-__SYSCALL( 38, sys_unlink, 1)
-#define __NR_rmdir 39
-__SYSCALL( 39, sys_rmdir, 1)
-
-#define __NR_mkdir 40
-__SYSCALL( 40, sys_mkdir, 2)
-#define __NR_chdir 41
-__SYSCALL( 41, sys_chdir, 1)
-#define __NR_fchdir 42
-__SYSCALL( 42, sys_fchdir, 1)
-#define __NR_getcwd 43
-__SYSCALL( 43, sys_getcwd, 2)
-
-#define __NR_chmod 44
-__SYSCALL( 44, sys_chmod, 2)
-#define __NR_chown 45
-__SYSCALL( 45, sys_chown, 3)
-#define __NR_stat 46
-__SYSCALL( 46, sys_newstat, 2)
-#define __NR_stat64 47
-__SYSCALL( 47, sys_stat64, 2)
-
-#define __NR_lchown 48
-__SYSCALL( 48, sys_lchown, 3)
-#define __NR_lstat 49
-__SYSCALL( 49, sys_newlstat, 2)
-#define __NR_lstat64 50
-__SYSCALL( 50, sys_lstat64, 2)
-#define __NR_available51 51
-__SYSCALL( 51, sys_ni_syscall, 0)
-
-#define __NR_fchmod 52
-__SYSCALL( 52, sys_fchmod, 2)
-#define __NR_fchown 53
-__SYSCALL( 53, sys_fchown, 3)
-#define __NR_fstat 54
-__SYSCALL( 54, sys_newfstat, 2)
-#define __NR_fstat64 55
-__SYSCALL( 55, sys_fstat64, 2)
-
-#define __NR_flock 56
-__SYSCALL( 56, sys_flock, 2)
-#define __NR_access 57
-__SYSCALL( 57, sys_access, 2)
-#define __NR_umask 58
-__SYSCALL( 58, sys_umask, 1)
-#define __NR_getdents 59
-__SYSCALL( 59, sys_getdents, 3)
-#define __NR_getdents64 60
-__SYSCALL( 60, sys_getdents64, 3)
-#define __NR_fcntl64 61
-__SYSCALL( 61, sys_fcntl64, 3)
-#define __NR_fallocate 62
-__SYSCALL( 62, sys_fallocate, 6)
-#define __NR_fadvise64_64 63
-__SYSCALL( 63, xtensa_fadvise64_64, 6)
-#define __NR_utime 64 /* glibc 2.3.3 ?? */
-__SYSCALL( 64, sys_utime, 2)
-#define __NR_utimes 65
-__SYSCALL( 65, sys_utimes, 2)
-#define __NR_ioctl 66
-__SYSCALL( 66, sys_ioctl, 3)
-#define __NR_fcntl 67
-__SYSCALL( 67, sys_fcntl, 3)
-
-#define __NR_setxattr 68
-__SYSCALL( 68, sys_setxattr, 5)
-#define __NR_getxattr 69
-__SYSCALL( 69, sys_getxattr, 4)
-#define __NR_listxattr 70
-__SYSCALL( 70, sys_listxattr, 3)
-#define __NR_removexattr 71
-__SYSCALL( 71, sys_removexattr, 2)
-#define __NR_lsetxattr 72
-__SYSCALL( 72, sys_lsetxattr, 5)
-#define __NR_lgetxattr 73
-__SYSCALL( 73, sys_lgetxattr, 4)
-#define __NR_llistxattr 74
-__SYSCALL( 74, sys_llistxattr, 3)
-#define __NR_lremovexattr 75
-__SYSCALL( 75, sys_lremovexattr, 2)
-#define __NR_fsetxattr 76
-__SYSCALL( 76, sys_fsetxattr, 5)
-#define __NR_fgetxattr 77
-__SYSCALL( 77, sys_fgetxattr, 4)
-#define __NR_flistxattr 78
-__SYSCALL( 78, sys_flistxattr, 3)
-#define __NR_fremovexattr 79
-__SYSCALL( 79, sys_fremovexattr, 2)
-
-/* File Map / Shared Memory Operations */
-
-#define __NR_mmap2 80
-__SYSCALL( 80, sys_mmap_pgoff, 6)
-#define __NR_munmap 81
-__SYSCALL( 81, sys_munmap, 2)
-#define __NR_mprotect 82
-__SYSCALL( 82, sys_mprotect, 3)
-#define __NR_brk 83
-__SYSCALL( 83, sys_brk, 1)
-#define __NR_mlock 84
-__SYSCALL( 84, sys_mlock, 2)
-#define __NR_munlock 85
-__SYSCALL( 85, sys_munlock, 2)
-#define __NR_mlockall 86
-__SYSCALL( 86, sys_mlockall, 1)
-#define __NR_munlockall 87
-__SYSCALL( 87, sys_munlockall, 0)
-#define __NR_mremap 88
-__SYSCALL( 88, sys_mremap, 4)
-#define __NR_msync 89
-__SYSCALL( 89, sys_msync, 3)
-#define __NR_mincore 90
-__SYSCALL( 90, sys_mincore, 3)
-#define __NR_madvise 91
-__SYSCALL( 91, sys_madvise, 3)
-#define __NR_shmget 92
-__SYSCALL( 92, sys_shmget, 4)
-#define __NR_shmat 93
-__SYSCALL( 93, xtensa_shmat, 4)
-#define __NR_shmctl 94
-__SYSCALL( 94, sys_shmctl, 4)
-#define __NR_shmdt 95
-__SYSCALL( 95, sys_shmdt, 4)
-
-/* Socket Operations */
-
-#define __NR_socket 96
-__SYSCALL( 96, sys_socket, 3)
-#define __NR_setsockopt 97
-__SYSCALL( 97, sys_setsockopt, 5)
-#define __NR_getsockopt 98
-__SYSCALL( 98, sys_getsockopt, 5)
-#define __NR_shutdown 99
-__SYSCALL( 99, sys_shutdown, 2)
-
-#define __NR_bind 100
-__SYSCALL(100, sys_bind, 3)
-#define __NR_connect 101
-__SYSCALL(101, sys_connect, 3)
-#define __NR_listen 102
-__SYSCALL(102, sys_listen, 2)
-#define __NR_accept 103
-__SYSCALL(103, sys_accept, 3)
-
-#define __NR_getsockname 104
-__SYSCALL(104, sys_getsockname, 3)
-#define __NR_getpeername 105
-__SYSCALL(105, sys_getpeername, 3)
-#define __NR_sendmsg 106
-__SYSCALL(106, sys_sendmsg, 3)
-#define __NR_recvmsg 107
-__SYSCALL(107, sys_recvmsg, 3)
-#define __NR_send 108
-__SYSCALL(108, sys_send, 4)
-#define __NR_recv 109
-__SYSCALL(109, sys_recv, 4)
-#define __NR_sendto 110
-__SYSCALL(110, sys_sendto, 6)
-#define __NR_recvfrom 111
-__SYSCALL(111, sys_recvfrom, 6)
-
-#define __NR_socketpair 112
-__SYSCALL(112, sys_socketpair, 4)
-#define __NR_sendfile 113
-__SYSCALL(113, sys_sendfile, 4)
-#define __NR_sendfile64 114
-__SYSCALL(114, sys_sendfile64, 4)
-#define __NR_sendmmsg 115
-__SYSCALL(115, sys_sendmmsg, 4)
-
-/* Process Operations */
-
-#define __NR_clone 116
-__SYSCALL(116, sys_clone, 5)
-#define __NR_execve 117
-__SYSCALL(117, sys_execve, 3)
-#define __NR_exit 118
-__SYSCALL(118, sys_exit, 1)
-#define __NR_exit_group 119
-__SYSCALL(119, sys_exit_group, 1)
-#define __NR_getpid 120
-__SYSCALL(120, sys_getpid, 0)
-#define __NR_wait4 121
-__SYSCALL(121, sys_wait4, 4)
-#define __NR_waitid 122
-__SYSCALL(122, sys_waitid, 5)
-#define __NR_kill 123
-__SYSCALL(123, sys_kill, 2)
-#define __NR_tkill 124
-__SYSCALL(124, sys_tkill, 2)
-#define __NR_tgkill 125
-__SYSCALL(125, sys_tgkill, 3)
-#define __NR_set_tid_address 126
-__SYSCALL(126, sys_set_tid_address, 1)
-#define __NR_gettid 127
-__SYSCALL(127, sys_gettid, 0)
-#define __NR_setsid 128
-__SYSCALL(128, sys_setsid, 0)
-#define __NR_getsid 129
-__SYSCALL(129, sys_getsid, 1)
-#define __NR_prctl 130
-__SYSCALL(130, sys_prctl, 5)
-#define __NR_personality 131
-__SYSCALL(131, sys_personality, 1)
-#define __NR_getpriority 132
-__SYSCALL(132, sys_getpriority, 2)
-#define __NR_setpriority 133
-__SYSCALL(133, sys_setpriority, 3)
-#define __NR_setitimer 134
-__SYSCALL(134, sys_setitimer, 3)
-#define __NR_getitimer 135
-__SYSCALL(135, sys_getitimer, 2)
-#define __NR_setuid 136
-__SYSCALL(136, sys_setuid, 1)
-#define __NR_getuid 137
-__SYSCALL(137, sys_getuid, 0)
-#define __NR_setgid 138
-__SYSCALL(138, sys_setgid, 1)
-#define __NR_getgid 139
-__SYSCALL(139, sys_getgid, 0)
-#define __NR_geteuid 140
-__SYSCALL(140, sys_geteuid, 0)
-#define __NR_getegid 141
-__SYSCALL(141, sys_getegid, 0)
-#define __NR_setreuid 142
-__SYSCALL(142, sys_setreuid, 2)
-#define __NR_setregid 143
-__SYSCALL(143, sys_setregid, 2)
-#define __NR_setresuid 144
-__SYSCALL(144, sys_setresuid, 3)
-#define __NR_getresuid 145
-__SYSCALL(145, sys_getresuid, 3)
-#define __NR_setresgid 146
-__SYSCALL(146, sys_setresgid, 3)
-#define __NR_getresgid 147
-__SYSCALL(147, sys_getresgid, 3)
-#define __NR_setpgid 148
-__SYSCALL(148, sys_setpgid, 2)
-#define __NR_getpgid 149
-__SYSCALL(149, sys_getpgid, 1)
-#define __NR_getppid 150
-__SYSCALL(150, sys_getppid, 0)
-#define __NR_getpgrp 151
-__SYSCALL(151, sys_getpgrp, 0)
-
-#define __NR_reserved152 152 /* set_thread_area */
-__SYSCALL(152, sys_ni_syscall, 0)
-#define __NR_reserved153 153 /* get_thread_area */
-__SYSCALL(153, sys_ni_syscall, 0)
-#define __NR_times 154
-__SYSCALL(154, sys_times, 1)
-#define __NR_acct 155
-__SYSCALL(155, sys_acct, 1)
-#define __NR_sched_setaffinity 156
-__SYSCALL(156, sys_sched_setaffinity, 3)
-#define __NR_sched_getaffinity 157
-__SYSCALL(157, sys_sched_getaffinity, 3)
-#define __NR_capget 158
-__SYSCALL(158, sys_capget, 2)
-#define __NR_capset 159
-__SYSCALL(159, sys_capset, 2)
-#define __NR_ptrace 160
-__SYSCALL(160, sys_ptrace, 4)
-#define __NR_semtimedop 161
-__SYSCALL(161, sys_semtimedop, 5)
-#define __NR_semget 162
-__SYSCALL(162, sys_semget, 4)
-#define __NR_semop 163
-__SYSCALL(163, sys_semop, 4)
-#define __NR_semctl 164
-__SYSCALL(164, sys_semctl, 4)
-#define __NR_available165 165
-__SYSCALL(165, sys_ni_syscall, 0)
-#define __NR_msgget 166
-__SYSCALL(166, sys_msgget, 4)
-#define __NR_msgsnd 167
-__SYSCALL(167, sys_msgsnd, 4)
-#define __NR_msgrcv 168
-__SYSCALL(168, sys_msgrcv, 4)
-#define __NR_msgctl 169
-__SYSCALL(169, sys_msgctl, 4)
-#define __NR_available170 170
-__SYSCALL(170, sys_ni_syscall, 0)
-
-/* File System */
-
-#define __NR_umount2 171
-__SYSCALL(171, sys_umount, 2)
-#define __NR_mount 172
-__SYSCALL(172, sys_mount, 5)
-#define __NR_swapon 173
-__SYSCALL(173, sys_swapon, 2)
-#define __NR_chroot 174
-__SYSCALL(174, sys_chroot, 1)
-#define __NR_pivot_root 175
-__SYSCALL(175, sys_pivot_root, 2)
-#define __NR_umount 176
-__SYSCALL(176, sys_oldumount, 1)
#define __ARCH_WANT_SYS_OLDUMOUNT
-#define __NR_swapoff 177
-__SYSCALL(177, sys_swapoff, 1)
-#define __NR_sync 178
-__SYSCALL(178, sys_sync, 0)
-#define __NR_syncfs 179
-__SYSCALL(179, sys_syncfs, 1)
-#define __NR_setfsuid 180
-__SYSCALL(180, sys_setfsuid, 1)
-#define __NR_setfsgid 181
-__SYSCALL(181, sys_setfsgid, 1)
-#define __NR_sysfs 182
-__SYSCALL(182, sys_sysfs, 3)
-#define __NR_ustat 183
-__SYSCALL(183, sys_ustat, 2)
-#define __NR_statfs 184
-__SYSCALL(184, sys_statfs, 2)
-#define __NR_fstatfs 185
-__SYSCALL(185, sys_fstatfs, 2)
-#define __NR_statfs64 186
-__SYSCALL(186, sys_statfs64, 3)
-#define __NR_fstatfs64 187
-__SYSCALL(187, sys_fstatfs64, 3)
-
-/* System */
-
-#define __NR_setrlimit 188
-__SYSCALL(188, sys_setrlimit, 2)
-#define __NR_getrlimit 189
-__SYSCALL(189, sys_getrlimit, 2)
-#define __NR_getrusage 190
-__SYSCALL(190, sys_getrusage, 2)
-#define __NR_futex 191
-__SYSCALL(191, sys_futex, 5)
-#define __NR_gettimeofday 192
-__SYSCALL(192, sys_gettimeofday, 2)
-#define __NR_settimeofday 193
-__SYSCALL(193, sys_settimeofday, 2)
-#define __NR_adjtimex 194
-__SYSCALL(194, sys_adjtimex, 1)
-#define __NR_nanosleep 195
-__SYSCALL(195, sys_nanosleep, 2)
-#define __NR_getgroups 196
-__SYSCALL(196, sys_getgroups, 2)
-#define __NR_setgroups 197
-__SYSCALL(197, sys_setgroups, 2)
-#define __NR_sethostname 198
-__SYSCALL(198, sys_sethostname, 2)
-#define __NR_setdomainname 199
-__SYSCALL(199, sys_setdomainname, 2)
-#define __NR_syslog 200
-__SYSCALL(200, sys_syslog, 3)
-#define __NR_vhangup 201
-__SYSCALL(201, sys_vhangup, 0)
-#define __NR_uselib 202
-__SYSCALL(202, sys_uselib, 1)
-#define __NR_reboot 203
-__SYSCALL(203, sys_reboot, 3)
-#define __NR_quotactl 204
-__SYSCALL(204, sys_quotactl, 4)
-#define __NR_nfsservctl 205
-__SYSCALL(205, sys_ni_syscall, 0) /* old nfsservctl */
-#define __NR__sysctl 206
-__SYSCALL(206, sys_sysctl, 1)
-#define __NR_bdflush 207
-__SYSCALL(207, sys_bdflush, 2)
-#define __NR_uname 208
-__SYSCALL(208, sys_newuname, 1)
-#define __NR_sysinfo 209
-__SYSCALL(209, sys_sysinfo, 1)
-#define __NR_init_module 210
-__SYSCALL(210, sys_init_module, 2)
-#define __NR_delete_module 211
-__SYSCALL(211, sys_delete_module, 1)
-
-#define __NR_sched_setparam 212
-__SYSCALL(212, sys_sched_setparam, 2)
-#define __NR_sched_getparam 213
-__SYSCALL(213, sys_sched_getparam, 2)
-#define __NR_sched_setscheduler 214
-__SYSCALL(214, sys_sched_setscheduler, 3)
-#define __NR_sched_getscheduler 215
-__SYSCALL(215, sys_sched_getscheduler, 1)
-#define __NR_sched_get_priority_max 216
-__SYSCALL(216, sys_sched_get_priority_max, 1)
-#define __NR_sched_get_priority_min 217
-__SYSCALL(217, sys_sched_get_priority_min, 1)
-#define __NR_sched_rr_get_interval 218
-__SYSCALL(218, sys_sched_rr_get_interval, 2)
-#define __NR_sched_yield 219
-__SYSCALL(219, sys_sched_yield, 0)
-#define __NR_available222 222
-__SYSCALL(222, sys_ni_syscall, 0)
-
-/* Signal Handling */
-
-#define __NR_restart_syscall 223
-__SYSCALL(223, sys_restart_syscall, 0)
-#define __NR_sigaltstack 224
-__SYSCALL(224, sys_sigaltstack, 2)
-#define __NR_rt_sigreturn 225
-__SYSCALL(225, xtensa_rt_sigreturn, 1)
-#define __NR_rt_sigaction 226
-__SYSCALL(226, sys_rt_sigaction, 4)
-#define __NR_rt_sigprocmask 227
-__SYSCALL(227, sys_rt_sigprocmask, 4)
-#define __NR_rt_sigpending 228
-__SYSCALL(228, sys_rt_sigpending, 2)
-#define __NR_rt_sigtimedwait 229
-__SYSCALL(229, sys_rt_sigtimedwait, 4)
-#define __NR_rt_sigqueueinfo 230
-__SYSCALL(230, sys_rt_sigqueueinfo, 3)
-#define __NR_rt_sigsuspend 231
-__SYSCALL(231, sys_rt_sigsuspend, 2)
-
-/* Message */
-
-#define __NR_mq_open 232
-__SYSCALL(232, sys_mq_open, 4)
-#define __NR_mq_unlink 233
-__SYSCALL(233, sys_mq_unlink, 1)
-#define __NR_mq_timedsend 234
-__SYSCALL(234, sys_mq_timedsend, 5)
-#define __NR_mq_timedreceive 235
-__SYSCALL(235, sys_mq_timedreceive, 5)
-#define __NR_mq_notify 236
-__SYSCALL(236, sys_mq_notify, 2)
-#define __NR_mq_getsetattr 237
-__SYSCALL(237, sys_mq_getsetattr, 3)
-#define __NR_available238 238
-__SYSCALL(238, sys_ni_syscall, 0)
-
-/* IO */
-
-#define __NR_io_setup 239
-__SYSCALL(239, sys_io_setup, 2)
-#define __NR_io_destroy 240
-__SYSCALL(240, sys_io_destroy, 1)
-#define __NR_io_submit 241
-__SYSCALL(241, sys_io_submit, 3)
-#define __NR_io_getevents 242
-__SYSCALL(242, sys_io_getevents, 5)
-#define __NR_io_cancel 243
-__SYSCALL(243, sys_io_cancel, 3)
-#define __NR_clock_settime 244
-__SYSCALL(244, sys_clock_settime, 2)
-#define __NR_clock_gettime 245
-__SYSCALL(245, sys_clock_gettime, 2)
-#define __NR_clock_getres 246
-__SYSCALL(246, sys_clock_getres, 2)
-#define __NR_clock_nanosleep 247
-__SYSCALL(247, sys_clock_nanosleep, 4)
-
-/* Timer */
-
-#define __NR_timer_create 248
-__SYSCALL(248, sys_timer_create, 3)
-#define __NR_timer_delete 249
-__SYSCALL(249, sys_timer_delete, 1)
-#define __NR_timer_settime 250
-__SYSCALL(250, sys_timer_settime, 4)
-#define __NR_timer_gettime 251
-__SYSCALL(251, sys_timer_gettime, 2)
-#define __NR_timer_getoverrun 252
-__SYSCALL(252, sys_timer_getoverrun, 1)
-
-/* System */
-
-#define __NR_reserved253 253
-__SYSCALL(253, sys_ni_syscall, 0)
-#define __NR_lookup_dcookie 254
-__SYSCALL(254, sys_lookup_dcookie, 4)
-#define __NR_available255 255
-__SYSCALL(255, sys_ni_syscall, 0)
-#define __NR_add_key 256
-__SYSCALL(256, sys_add_key, 5)
-#define __NR_request_key 257
-__SYSCALL(257, sys_request_key, 5)
-#define __NR_keyctl 258
-__SYSCALL(258, sys_keyctl, 5)
-#define __NR_available259 259
-__SYSCALL(259, sys_ni_syscall, 0)
-
-
-#define __NR_readahead 260
-__SYSCALL(260, sys_readahead, 5)
-#define __NR_remap_file_pages 261
-__SYSCALL(261, sys_remap_file_pages, 5)
-#define __NR_migrate_pages 262
-__SYSCALL(262, sys_migrate_pages, 0)
-#define __NR_mbind 263
-__SYSCALL(263, sys_mbind, 6)
-#define __NR_get_mempolicy 264
-__SYSCALL(264, sys_get_mempolicy, 5)
-#define __NR_set_mempolicy 265
-__SYSCALL(265, sys_set_mempolicy, 3)
-#define __NR_unshare 266
-__SYSCALL(266, sys_unshare, 1)
-#define __NR_move_pages 267
-__SYSCALL(267, sys_move_pages, 0)
-#define __NR_splice 268
-__SYSCALL(268, sys_splice, 0)
-#define __NR_tee 269
-__SYSCALL(269, sys_tee, 0)
-#define __NR_vmsplice 270
-__SYSCALL(270, sys_vmsplice, 0)
-#define __NR_available271 271
-__SYSCALL(271, sys_ni_syscall, 0)
-
-#define __NR_pselect6 272
-__SYSCALL(272, sys_pselect6, 0)
-#define __NR_ppoll 273
-__SYSCALL(273, sys_ppoll, 0)
-#define __NR_epoll_pwait 274
-__SYSCALL(274, sys_epoll_pwait, 0)
-#define __NR_epoll_create1 275
-__SYSCALL(275, sys_epoll_create1, 1)
-
-#define __NR_inotify_init 276
-__SYSCALL(276, sys_inotify_init, 0)
-#define __NR_inotify_add_watch 277
-__SYSCALL(277, sys_inotify_add_watch, 3)
-#define __NR_inotify_rm_watch 278
-__SYSCALL(278, sys_inotify_rm_watch, 2)
-#define __NR_inotify_init1 279
-__SYSCALL(279, sys_inotify_init1, 1)
-
-#define __NR_getcpu 280
-__SYSCALL(280, sys_getcpu, 0)
-#define __NR_kexec_load 281
-__SYSCALL(281, sys_ni_syscall, 0)
-
-#define __NR_ioprio_set 282
-__SYSCALL(282, sys_ioprio_set, 2)
-#define __NR_ioprio_get 283
-__SYSCALL(283, sys_ioprio_get, 3)
-
-#define __NR_set_robust_list 284
-__SYSCALL(284, sys_set_robust_list, 3)
-#define __NR_get_robust_list 285
-__SYSCALL(285, sys_get_robust_list, 3)
-#define __NR_available286 286
-__SYSCALL(286, sys_ni_syscall, 0)
-#define __NR_available287 287
-__SYSCALL(287, sys_ni_syscall, 0)
-
-/* Relative File Operations */
-
-#define __NR_openat 288
-__SYSCALL(288, sys_openat, 4)
-#define __NR_mkdirat 289
-__SYSCALL(289, sys_mkdirat, 3)
-#define __NR_mknodat 290
-__SYSCALL(290, sys_mknodat, 4)
-#define __NR_unlinkat 291
-__SYSCALL(291, sys_unlinkat, 3)
-#define __NR_renameat 292
-__SYSCALL(292, sys_renameat, 4)
-#define __NR_linkat 293
-__SYSCALL(293, sys_linkat, 5)
-#define __NR_symlinkat 294
-__SYSCALL(294, sys_symlinkat, 3)
-#define __NR_readlinkat 295
-__SYSCALL(295, sys_readlinkat, 4)
-#define __NR_utimensat 296
-__SYSCALL(296, sys_utimensat, 0)
-#define __NR_fchownat 297
-__SYSCALL(297, sys_fchownat, 5)
-#define __NR_futimesat 298
-__SYSCALL(298, sys_futimesat, 4)
-#define __NR_fstatat64 299
-__SYSCALL(299, sys_fstatat64, 0)
-#define __NR_fchmodat 300
-__SYSCALL(300, sys_fchmodat, 4)
-#define __NR_faccessat 301
-__SYSCALL(301, sys_faccessat, 4)
-#define __NR_available302 302
-__SYSCALL(302, sys_ni_syscall, 0)
-#define __NR_available303 303
-__SYSCALL(303, sys_ni_syscall, 0)
-
-#define __NR_signalfd 304
-__SYSCALL(304, sys_signalfd, 3)
-/* 305 was __NR_timerfd */
-__SYSCALL(305, sys_ni_syscall, 0)
-#define __NR_eventfd 306
-__SYSCALL(306, sys_eventfd, 1)
-#define __NR_recvmmsg 307
-__SYSCALL(307, sys_recvmmsg, 5)
-
-#define __NR_setns 308
-__SYSCALL(308, sys_setns, 2)
-#define __NR_signalfd4 309
-__SYSCALL(309, sys_signalfd4, 4)
-#define __NR_dup3 310
-__SYSCALL(310, sys_dup3, 3)
-#define __NR_pipe2 311
-__SYSCALL(311, sys_pipe2, 2)
-
-#define __NR_timerfd_create 312
-__SYSCALL(312, sys_timerfd_create, 2)
-#define __NR_timerfd_settime 313
-__SYSCALL(313, sys_timerfd_settime, 4)
-#define __NR_timerfd_gettime 314
-__SYSCALL(314, sys_timerfd_gettime, 2)
-#define __NR_available315 315
-__SYSCALL(315, sys_ni_syscall, 0)
-
-#define __NR_eventfd2 316
-__SYSCALL(316, sys_eventfd2, 2)
-#define __NR_preadv 317
-__SYSCALL(317, sys_preadv, 5)
-#define __NR_pwritev 318
-__SYSCALL(318, sys_pwritev, 5)
-#define __NR_available319 319
-__SYSCALL(319, sys_ni_syscall, 0)
-
-#define __NR_fanotify_init 320
-__SYSCALL(320, sys_fanotify_init, 2)
-#define __NR_fanotify_mark 321
-__SYSCALL(321, sys_fanotify_mark, 6)
-#define __NR_process_vm_readv 322
-__SYSCALL(322, sys_process_vm_readv, 6)
-#define __NR_process_vm_writev 323
-__SYSCALL(323, sys_process_vm_writev, 6)
-
-#define __NR_name_to_handle_at 324
-__SYSCALL(324, sys_name_to_handle_at, 5)
-#define __NR_open_by_handle_at 325
-__SYSCALL(325, sys_open_by_handle_at, 3)
-#define __NR_sync_file_range2 326
-__SYSCALL(326, sys_sync_file_range2, 6)
-#define __NR_perf_event_open 327
-__SYSCALL(327, sys_perf_event_open, 5)
-
-#define __NR_rt_tgsigqueueinfo 328
-__SYSCALL(328, sys_rt_tgsigqueueinfo, 4)
-#define __NR_clock_adjtime 329
-__SYSCALL(329, sys_clock_adjtime, 2)
-#define __NR_prlimit64 330
-__SYSCALL(330, sys_prlimit64, 4)
-#define __NR_kcmp 331
-__SYSCALL(331, sys_kcmp, 5)
-
-#define __NR_finit_module 332
-__SYSCALL(332, sys_finit_module, 3)
-
-#define __NR_accept4 333
-__SYSCALL(333, sys_accept4, 4)
-
-#define __NR_sched_setattr 334
-__SYSCALL(334, sys_sched_setattr, 2)
-#define __NR_sched_getattr 335
-__SYSCALL(335, sys_sched_getattr, 3)
-
-#define __NR_renameat2 336
-__SYSCALL(336, sys_renameat2, 5)
-
-#define __NR_seccomp 337
-__SYSCALL(337, sys_seccomp, 3)
-#define __NR_getrandom 338
-__SYSCALL(338, sys_getrandom, 3)
-#define __NR_memfd_create 339
-__SYSCALL(339, sys_memfd_create, 2)
-#define __NR_bpf 340
-__SYSCALL(340, sys_bpf, 3)
-#define __NR_execveat 341
-__SYSCALL(341, sys_execveat, 5)
-
-#define __NR_userfaultfd 342
-__SYSCALL(342, sys_userfaultfd, 1)
-#define __NR_membarrier 343
-__SYSCALL(343, sys_membarrier, 2)
-#define __NR_mlock2 344
-__SYSCALL(344, sys_mlock2, 3)
-#define __NR_copy_file_range 345
-__SYSCALL(345, sys_copy_file_range, 6)
-#define __NR_preadv2 346
-__SYSCALL(346, sys_preadv2, 6)
-#define __NR_pwritev2 347
-__SYSCALL(347, sys_pwritev2, 6)
-
-#define __NR_pkey_mprotect 348
-__SYSCALL(348, sys_pkey_mprotect, 4)
-#define __NR_pkey_alloc 349
-__SYSCALL(349, sys_pkey_alloc, 2)
-#define __NR_pkey_free 350
-__SYSCALL(350, sys_pkey_free, 1)
-
-#define __NR_statx 351
-__SYSCALL(351, sys_statx, 5)
-
-#define __NR_syscall_count 352
/*
* sysxtensa syscall handler
@@ -795,9 +21,6 @@ __SYSCALL(351, sys_statx, 5)
#define SYS_XTENSA_ATOMIC_EXG_ADD 2 /* exchange memory and add */
#define SYS_XTENSA_ATOMIC_ADD 3 /* add to memory */
#define SYS_XTENSA_ATOMIC_CMP_SWP 4 /* compare and swap */
-
#define SYS_XTENSA_COUNT 5 /* count */
-#undef __SYSCALL
-
#endif /* _UAPI_XTENSA_UNISTD_H */
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