diff options
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/elfload.c | 23 | ||||
| -rw-r--r-- | linux-user/main.c | 238 | ||||
| -rw-r--r-- | linux-user/syscall.c | 50 | ||||
| -rw-r--r-- | linux-user/syscall_defs.h | 14 | ||||
| -rw-r--r-- | linux-user/tilegx/syscall.h | 40 | ||||
| -rw-r--r-- | linux-user/tilegx/syscall_nr.h | 324 | ||||
| -rw-r--r-- | linux-user/tilegx/target_cpu.h | 35 | ||||
| -rw-r--r-- | linux-user/tilegx/target_signal.h | 28 | ||||
| -rw-r--r-- | linux-user/tilegx/target_structs.h | 46 | ||||
| -rw-r--r-- | linux-user/tilegx/termbits.h | 274 |
10 files changed, 1066 insertions, 6 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c index eca0c7f0af..39f32826ba 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -1218,6 +1218,29 @@ static inline void init_thread(struct target_pt_regs *regs, struct image_info *i #endif /* TARGET_S390X */ +#ifdef TARGET_TILEGX + +/* 42 bits real used address, a half for user mode */ +#define ELF_START_MMAP (0x00000020000000000ULL) + +#define elf_check_arch(x) ((x) == EM_TILEGX) + +#define ELF_CLASS ELFCLASS64 +#define ELF_DATA ELFDATA2LSB +#define ELF_ARCH EM_TILEGX + +static inline void init_thread(struct target_pt_regs *regs, + struct image_info *infop) +{ + regs->pc = infop->entry; + regs->sp = infop->start_stack; + +} + +#define ELF_EXEC_PAGESIZE 65536 /* TILE-Gx page size is 64KB */ + +#endif /* TARGET_TILEGX */ + #ifndef ELF_PLATFORM #define ELF_PLATFORM (NULL) #endif diff --git a/linux-user/main.c b/linux-user/main.c index 4ba7228e7f..782037da84 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -3412,6 +3412,233 @@ void cpu_loop(CPUS390XState *env) #endif /* TARGET_S390X */ +#ifdef TARGET_TILEGX + +static void gen_sigsegv_maperr(CPUTLGState *env, target_ulong addr) +{ + target_siginfo_t info; + + info.si_signo = TARGET_SIGSEGV; + info.si_errno = 0; + info.si_code = TARGET_SEGV_MAPERR; + info._sifields._sigfault._addr = addr; + queue_signal(env, info.si_signo, &info); +} + +static void gen_sigill_reg(CPUTLGState *env) +{ + target_siginfo_t info; + + info.si_signo = TARGET_SIGILL; + info.si_errno = 0; + info.si_code = TARGET_ILL_PRVREG; + info._sifields._sigfault._addr = env->pc; + queue_signal(env, info.si_signo, &info); +} + +static void set_regval(CPUTLGState *env, uint8_t reg, uint64_t val) +{ + if (unlikely(reg >= TILEGX_R_COUNT)) { + switch (reg) { + case TILEGX_R_SN: + case TILEGX_R_ZERO: + return; + case TILEGX_R_IDN0: + case TILEGX_R_IDN1: + case TILEGX_R_UDN0: + case TILEGX_R_UDN1: + case TILEGX_R_UDN2: + case TILEGX_R_UDN3: + gen_sigill_reg(env); + return; + default: + g_assert_not_reached(); + } + } + env->regs[reg] = val; +} + +/* + * Compare the 8-byte contents of the CmpValue SPR with the 8-byte value in + * memory at the address held in the first source register. If the values are + * not equal, then no memory operation is performed. If the values are equal, + * the 8-byte quantity from the second source register is written into memory + * at the address held in the first source register. In either case, the result + * of the instruction is the value read from memory. The compare and write to + * memory are atomic and thus can be used for synchronization purposes. This + * instruction only operates for addresses aligned to a 8-byte boundary. + * Unaligned memory access causes an Unaligned Data Reference interrupt. + * + * Functional Description (64-bit) + * uint64_t memVal = memoryReadDoubleWord (rf[SrcA]); + * rf[Dest] = memVal; + * if (memVal == SPR[CmpValueSPR]) + * memoryWriteDoubleWord (rf[SrcA], rf[SrcB]); + * + * Functional Description (32-bit) + * uint64_t memVal = signExtend32 (memoryReadWord (rf[SrcA])); + * rf[Dest] = memVal; + * if (memVal == signExtend32 (SPR[CmpValueSPR])) + * memoryWriteWord (rf[SrcA], rf[SrcB]); + * + * + * This function also processes exch and exch4 which need not process SPR. + */ +static void do_exch(CPUTLGState *env, bool quad, bool cmp) +{ + target_ulong addr; + target_long val, sprval; + + start_exclusive(); + + addr = env->atomic_srca; + if (quad ? get_user_s64(val, addr) : get_user_s32(val, addr)) { + goto sigsegv_maperr; + } + + if (cmp) { + if (quad) { + sprval = env->spregs[TILEGX_SPR_CMPEXCH]; + } else { + sprval = sextract64(env->spregs[TILEGX_SPR_CMPEXCH], 0, 32); + } + } + + if (!cmp || val == sprval) { + target_long valb = env->atomic_srcb; + if (quad ? put_user_u64(valb, addr) : put_user_u32(valb, addr)) { + goto sigsegv_maperr; + } + } + + set_regval(env, env->atomic_dstr, val); + end_exclusive(); + return; + + sigsegv_maperr: + end_exclusive(); + gen_sigsegv_maperr(env, addr); +} + +static void do_fetch(CPUTLGState *env, int trapnr, bool quad) +{ + int8_t write = 1; + target_ulong addr; + target_long val, valb; + + start_exclusive(); + + addr = env->atomic_srca; + valb = env->atomic_srcb; + if (quad ? get_user_s64(val, addr) : get_user_s32(val, addr)) { + goto sigsegv_maperr; + } + + switch (trapnr) { + case TILEGX_EXCP_OPCODE_FETCHADD: + case TILEGX_EXCP_OPCODE_FETCHADD4: + valb += val; + break; + case TILEGX_EXCP_OPCODE_FETCHADDGEZ: + valb += val; + if (valb < 0) { + write = 0; + } + break; + case TILEGX_EXCP_OPCODE_FETCHADDGEZ4: + valb += val; + if ((int32_t)valb < 0) { + write = 0; + } + break; + case TILEGX_EXCP_OPCODE_FETCHAND: + case TILEGX_EXCP_OPCODE_FETCHAND4: + valb &= val; + break; + case TILEGX_EXCP_OPCODE_FETCHOR: + case TILEGX_EXCP_OPCODE_FETCHOR4: + valb |= val; + break; + default: + g_assert_not_reached(); + } + + if (write) { + if (quad ? put_user_u64(valb, addr) : put_user_u32(valb, addr)) { + goto sigsegv_maperr; + } + } + + set_regval(env, env->atomic_dstr, val); + end_exclusive(); + return; + + sigsegv_maperr: + end_exclusive(); + gen_sigsegv_maperr(env, addr); +} + +void cpu_loop(CPUTLGState *env) +{ + CPUState *cs = CPU(tilegx_env_get_cpu(env)); + int trapnr; + + while (1) { + cpu_exec_start(cs); + trapnr = cpu_tilegx_exec(cs); + cpu_exec_end(cs); + switch (trapnr) { + case TILEGX_EXCP_SYSCALL: + env->regs[TILEGX_R_RE] = do_syscall(env, env->regs[TILEGX_R_NR], + env->regs[0], env->regs[1], + env->regs[2], env->regs[3], + env->regs[4], env->regs[5], + env->regs[6], env->regs[7]); + env->regs[TILEGX_R_ERR] = TILEGX_IS_ERRNO(env->regs[TILEGX_R_RE]) + ? - env->regs[TILEGX_R_RE] + : 0; + break; + case TILEGX_EXCP_OPCODE_EXCH: + do_exch(env, true, false); + break; + case TILEGX_EXCP_OPCODE_EXCH4: + do_exch(env, false, false); + break; + case TILEGX_EXCP_OPCODE_CMPEXCH: + do_exch(env, true, true); + break; + case TILEGX_EXCP_OPCODE_CMPEXCH4: + do_exch(env, false, true); + break; + case TILEGX_EXCP_OPCODE_FETCHADD: + case TILEGX_EXCP_OPCODE_FETCHADDGEZ: + case TILEGX_EXCP_OPCODE_FETCHAND: + case TILEGX_EXCP_OPCODE_FETCHOR: + do_fetch(env, trapnr, true); + break; + case TILEGX_EXCP_OPCODE_FETCHADD4: + case TILEGX_EXCP_OPCODE_FETCHADDGEZ4: + case TILEGX_EXCP_OPCODE_FETCHAND4: + case TILEGX_EXCP_OPCODE_FETCHOR4: + do_fetch(env, trapnr, false); + break; + case TILEGX_EXCP_REG_IDN_ACCESS: + case TILEGX_EXCP_REG_UDN_ACCESS: + gen_sigill_reg(env); + break; + case TILEGX_EXCP_SEGV: + gen_sigsegv_maperr(env, env->excaddr); + break; + default: + fprintf(stderr, "trapnr is %d[0x%x].\n", trapnr, trapnr); + g_assert_not_reached(); + } + process_pending_signals(env); + } +} + +#endif + THREAD CPUState *thread_cpu; void task_settid(TaskState *ts) @@ -4377,6 +4604,17 @@ int main(int argc, char **argv, char **envp) env->psw.mask = regs->psw.mask; env->psw.addr = regs->psw.addr; } +#elif defined(TARGET_TILEGX) + { + int i; + for (i = 0; i < TILEGX_R_COUNT; i++) { + env->regs[i] = regs->regs[i]; + } + for (i = 0; i < TILEGX_SPR_COUNT; i++) { + env->spregs[i] = 0; + } + env->pc = regs->pc; + } #else #error unsupported target CPU #endif diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 973cc2fd49..d1d3eb2d78 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -213,7 +213,7 @@ static int gettid(void) { return -ENOSYS; } #endif -#ifdef __NR_getdents +#if defined(TARGET_NR_getdents) && defined(__NR_getdents) _syscall3(int, sys_getdents, uint, fd, struct linux_dirent *, dirp, uint, count); #endif #if !defined(__NR_getdents) || \ @@ -5640,6 +5640,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, ret = get_errno(write(arg1, p, arg3)); unlock_user(p, arg2, 0); break; +#ifdef TARGET_NR_open case TARGET_NR_open: if (!(p = lock_user_string(arg1))) goto efault; @@ -5648,6 +5649,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, arg3)); unlock_user(p, arg1, 0); break; +#endif case TARGET_NR_openat: if (!(p = lock_user_string(arg2))) goto efault; @@ -5662,9 +5664,11 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, case TARGET_NR_brk: ret = do_brk(arg1); break; +#ifdef TARGET_NR_fork case TARGET_NR_fork: ret = get_errno(do_fork(cpu_env, SIGCHLD, 0, 0, 0, 0)); break; +#endif #ifdef TARGET_NR_waitpid case TARGET_NR_waitpid: { @@ -5699,6 +5703,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, unlock_user(p, arg1, 0); break; #endif +#ifdef TARGET_NR_link case TARGET_NR_link: { void * p2; @@ -5712,6 +5717,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, unlock_user(p, arg1, 0); } break; +#endif #if defined(TARGET_NR_linkat) case TARGET_NR_linkat: { @@ -5729,12 +5735,14 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, } break; #endif +#ifdef TARGET_NR_unlink case TARGET_NR_unlink: if (!(p = lock_user_string(arg1))) goto efault; ret = get_errno(unlink(p)); unlock_user(p, arg1, 0); break; +#endif #if defined(TARGET_NR_unlinkat) case TARGET_NR_unlinkat: if (!(p = lock_user_string(arg2))) @@ -5851,12 +5859,14 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, } break; #endif +#ifdef TARGET_NR_mknod case TARGET_NR_mknod: if (!(p = lock_user_string(arg1))) goto efault; ret = get_errno(mknod(p, arg2, arg3)); unlock_user(p, arg1, 0); break; +#endif #if defined(TARGET_NR_mknodat) case TARGET_NR_mknodat: if (!(p = lock_user_string(arg2))) @@ -5865,12 +5875,14 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, unlock_user(p, arg2, 0); break; #endif +#ifdef TARGET_NR_chmod case TARGET_NR_chmod: if (!(p = lock_user_string(arg1))) goto efault; ret = get_errno(chmod(p, arg2)); unlock_user(p, arg1, 0); break; +#endif #ifdef TARGET_NR_break case TARGET_NR_break: goto unimplemented; @@ -6005,6 +6017,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, } break; #endif +#ifdef TARGET_NR_utimes case TARGET_NR_utimes: { struct timeval *tvp, tv[2]; @@ -6023,6 +6036,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, unlock_user(p, arg1, 0); } break; +#endif #if defined(TARGET_NR_futimesat) case TARGET_NR_futimesat: { @@ -6051,12 +6065,14 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, case TARGET_NR_gtty: goto unimplemented; #endif +#ifdef TARGET_NR_access case TARGET_NR_access: if (!(p = lock_user_string(arg1))) goto efault; ret = get_errno(access(path(p), arg2)); unlock_user(p, arg1, 0); break; +#endif #if defined(TARGET_NR_faccessat) && defined(__NR_faccessat) case TARGET_NR_faccessat: if (!(p = lock_user_string(arg2))) @@ -6081,6 +6097,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, case TARGET_NR_kill: ret = get_errno(kill(arg1, target_to_host_signal(arg2))); break; +#ifdef TARGET_NR_rename case TARGET_NR_rename: { void *p2; @@ -6094,6 +6111,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, unlock_user(p, arg1, 0); } break; +#endif #if defined(TARGET_NR_renameat) case TARGET_NR_renameat: { @@ -6109,12 +6127,14 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, } break; #endif +#ifdef TARGET_NR_mkdir case TARGET_NR_mkdir: if (!(p = lock_user_string(arg1))) goto efault; ret = get_errno(mkdir(p, arg2)); unlock_user(p, arg1, 0); break; +#endif #if defined(TARGET_NR_mkdirat) case TARGET_NR_mkdirat: if (!(p = lock_user_string(arg2))) @@ -6123,18 +6143,22 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, unlock_user(p, arg2, 0); break; #endif +#ifdef TARGET_NR_rmdir case TARGET_NR_rmdir: if (!(p = lock_user_string(arg1))) goto efault; ret = get_errno(rmdir(p)); unlock_user(p, arg1, 0); break; +#endif case TARGET_NR_dup: ret = get_errno(dup(arg1)); break; +#ifdef TARGET_NR_pipe case TARGET_NR_pipe: ret = do_pipe(cpu_env, arg1, 0, 0); break; +#endif #ifdef TARGET_NR_pipe2 case TARGET_NR_pipe2: ret = do_pipe(cpu_env, arg1, @@ -6219,11 +6243,15 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, ret = get_errno(chroot(p)); unlock_user(p, arg1, 0); break; +#ifdef TARGET_NR_ustat case TARGET_NR_ustat: goto unimplemented; +#endif +#ifdef TARGET_NR_dup2 case TARGET_NR_dup2: ret = get_errno(dup2(arg1, arg2)); break; +#endif #if defined(CONFIG_DUP3) && defined(TARGET_NR_dup3) case TARGET_NR_dup3: ret = get_errno(dup3(arg1, arg2, arg3)); @@ -6234,9 +6262,11 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, ret = get_errno(getppid()); break; #endif +#ifdef TARGET_NR_getpgrp case TARGET_NR_getpgrp: ret = get_errno(getpgrp()); break; +#endif case TARGET_NR_setsid: ret = get_errno(setsid()); break; @@ -6812,6 +6842,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, } break; #endif +#ifdef TARGET_NR_symlink case TARGET_NR_symlink: { void *p2; @@ -6825,6 +6856,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, unlock_user(p, arg1, 0); } break; +#endif #if defined(TARGET_NR_symlinkat) case TARGET_NR_symlinkat: { @@ -6844,6 +6876,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, case TARGET_NR_oldlstat: goto unimplemented; #endif +#ifdef TARGET_NR_readlink case TARGET_NR_readlink: { void *p2; @@ -6874,6 +6907,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, unlock_user(p, arg1, 0); } break; +#endif #if defined(TARGET_NR_readlinkat) case TARGET_NR_readlinkat: { @@ -7273,22 +7307,28 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, } } break; +#ifdef TARGET_NR_stat case TARGET_NR_stat: if (!(p = lock_user_string(arg1))) goto efault; ret = get_errno(stat(path(p), &st)); unlock_user(p, arg1, 0); goto do_stat; +#endif +#ifdef TARGET_NR_lstat case TARGET_NR_lstat: if (!(p = lock_user_string(arg1))) goto efault; ret = get_errno(lstat(path(p), &st)); unlock_user(p, arg1, 0); goto do_stat; +#endif case TARGET_NR_fstat: { ret = get_errno(fstat(arg1, &st)); +#if defined(TARGET_NR_stat) || defined(TARGET_NR_lstat) do_stat: +#endif if (!is_error(ret)) { struct target_stat *target_st; @@ -7576,6 +7616,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, } break; #endif +#ifdef TARGET_NR_getdents case TARGET_NR_getdents: #ifdef __NR_getdents #if TARGET_ABI_BITS == 32 && HOST_LONG_BITS == 64 @@ -7706,6 +7747,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, } #endif break; +#endif /* TARGET_NR_getdents */ #if defined(TARGET_NR_getdents64) && defined(__NR_getdents64) case TARGET_NR_getdents64: { @@ -7845,11 +7887,13 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, ret = get_errno(fdatasync(arg1)); break; #endif +#ifdef TARGET_NR__sysctl case TARGET_NR__sysctl: /* We don't implement this, but ENOTDIR is always a safe return value. */ ret = -TARGET_ENOTDIR; break; +#endif case TARGET_NR_sched_getaffinity: { unsigned int mask_size; @@ -8296,12 +8340,14 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, ret = host_to_target_stat64(cpu_env, arg3, &st); break; #endif +#ifdef TARGET_NR_lchown case TARGET_NR_lchown: if (!(p = lock_user_string(arg1))) goto efault; ret = get_errno(lchown(p, low2highuid(arg2), low2highgid(arg3))); unlock_user(p, arg1, 0); break; +#endif #ifdef TARGET_NR_getuid case TARGET_NR_getuid: ret = get_errno(high2lowuid(getuid())); @@ -8424,12 +8470,14 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, } break; #endif +#ifdef TARGET_NR_chown case TARGET_NR_chown: if (!(p = lock_user_string(arg1))) goto efault; ret = get_errno(chown(p, low2highuid(arg2), low2highgid(arg3))); unlock_user(p, arg1, 0); break; +#endif case TARGET_NR_setuid: ret = get_errno(setuid(low2highuid(arg1))); break; diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 5256fe5b59..cdc8db421c 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -64,8 +64,9 @@ #endif #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \ - || defined(TARGET_M68K) || defined(TARGET_CRIS) || defined(TARGET_UNICORE32) \ - || defined(TARGET_S390X) || defined(TARGET_OPENRISC) + || defined(TARGET_M68K) || defined(TARGET_CRIS) \ + || defined(TARGET_UNICORE32) || defined(TARGET_S390X) \ + || defined(TARGET_OPENRISC) || defined(TARGET_TILEGX) #define TARGET_IOC_SIZEBITS 14 #define TARGET_IOC_DIRBITS 2 @@ -365,7 +366,8 @@ int do_sigaction(int sig, const struct target_sigaction *act, || defined(TARGET_PPC) || defined(TARGET_MIPS) || defined(TARGET_SH4) \ || defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) \ || defined(TARGET_MICROBLAZE) || defined(TARGET_UNICORE32) \ - || defined(TARGET_S390X) || defined(TARGET_OPENRISC) + || defined(TARGET_S390X) || defined(TARGET_OPENRISC) \ + || defined(TARGET_TILEGX) #if defined(TARGET_SPARC) #define TARGET_SA_NOCLDSTOP 8u @@ -1871,7 +1873,7 @@ struct target_stat { abi_ulong target_st_ctime_nsec; unsigned int __unused[2]; }; -#elif defined(TARGET_OPENRISC) +#elif defined(TARGET_OPENRISC) || defined(TARGET_TILEGX) /* These are the asm-generic versions of the stat and stat64 structures */ @@ -2264,7 +2266,9 @@ struct target_flock { struct target_flock64 { short l_type; short l_whence; -#if defined(TARGET_PPC) || defined(TARGET_X86_64) || defined(TARGET_MIPS) || defined(TARGET_SPARC) || defined(TARGET_HPPA) || defined (TARGET_MICROBLAZE) +#if defined(TARGET_PPC) || defined(TARGET_X86_64) || defined(TARGET_MIPS) \ + || defined(TARGET_SPARC) || defined(TARGET_HPPA) \ + || defined(TARGET_MICROBLAZE) || defined(TARGET_TILEGX) int __pad; #endif unsigned long long l_start; diff --git a/linux-user/tilegx/syscall.h b/linux-user/tilegx/syscall.h new file mode 100644 index 0000000000..653ece13d8 --- /dev/null +++ b/linux-user/tilegx/syscall.h @@ -0,0 +1,40 @@ +#ifndef TILEGX_SYSCALLS_H +#define TILEGX_SYSCALLS_H + +#define UNAME_MACHINE "tilegx" +#define UNAME_MINIMUM_RELEASE "3.19" + +#define MMAP_SHIFT TARGET_PAGE_BITS + +#define TILEGX_IS_ERRNO(ret) \ + ((ret) > 0xfffffffffffff000ULL) /* errno is 0 -- 4096 */ + +typedef uint64_t tilegx_reg_t; + +struct target_pt_regs { + + union { + /* Saved main processor registers; 56..63 are special. */ + tilegx_reg_t regs[56]; + struct { + tilegx_reg_t __regs[53]; + tilegx_reg_t tp; /* aliases regs[TREG_TP] */ + tilegx_reg_t sp; /* aliases regs[TREG_SP] */ + tilegx_reg_t lr; /* aliases regs[TREG_LR] */ + }; + }; + + /* Saved special registers. */ + tilegx_reg_t pc; /* stored in EX_CONTEXT_K_0 */ + tilegx_reg_t ex1; /* stored in EX_CONTEXT_K_1 (PL and ICS bit) */ + tilegx_reg_t faultnum; /* fault number (INT_SWINT_1 for syscall) */ + tilegx_reg_t orig_r0; /* r0 at syscall entry, else zero */ + tilegx_reg_t flags; /* flags (see below) */ + tilegx_reg_t cmpexch; /* value of CMPEXCH_VALUE SPR at interrupt */ + tilegx_reg_t pad[2]; +}; + +#define TARGET_MLOCKALL_MCL_CURRENT 1 +#define TARGET_MLOCKALL_MCL_FUTURE 2 + +#endif diff --git a/linux-user/tilegx/syscall_nr.h b/linux-user/tilegx/syscall_nr.h new file mode 100644 index 0000000000..1dca348378 --- /dev/null +++ b/linux-user/tilegx/syscall_nr.h @@ -0,0 +1,324 @@ +#ifndef TILEGX_SYSCALL_NR +#define TILEGX_SYSCALL_NR + +/* + * Copy from linux kernel asm-generic/unistd.h, which tilegx uses. + */ +#define TARGET_NR_io_setup 0 +#define TARGET_NR_io_destroy 1 +#define TARGET_NR_io_submit 2 +#define TARGET_NR_io_cancel 3 +#define TARGET_NR_io_getevents 4 +#define TARGET_NR_setxattr 5 +#define TARGET_NR_lsetxattr 6 +#define TARGET_NR_fsetxattr 7 +#define TARGET_NR_getxattr 8 +#define TARGET_NR_lgetxattr 9 +#define TARGET_NR_fgetxattr 10 +#define TARGET_NR_listxattr 11 +#define TARGET_NR_llistxattr 12 +#define TARGET_NR_flistxattr 13 +#define TARGET_NR_removexattr 14 +#define TARGET_NR_lremovexattr 15 +#define TARGET_NR_fremovexattr 16 +#define TARGET_NR_getcwd 17 +#define TARGET_NR_lookup_dcookie 18 +#define TARGET_NR_eventfd2 19 +#define TARGET_NR_epoll_create1 20 +#define TARGET_NR_epoll_ctl 21 +#define TARGET_NR_epoll_pwait 22 +#define TARGET_NR_dup 23 +#define TARGET_NR_dup3 24 +#define TARGET_NR_fcntl 25 +#define TARGET_NR_inotify_init1 26 +#define TARGET_NR_inotify_add_watch 27 +#define TARGET_NR_inotify_rm_watch 28 +#define TARGET_NR_ioctl 29 +#define TARGET_NR_ioprio_set 30 +#define TARGET_NR_ioprio_get 31 +#define TARGET_NR_flock 32 +#define TARGET_NR_mknodat 33 +#define TARGET_NR_mkdirat 34 +#define TARGET_NR_unlinkat 35 +#define TARGET_NR_symlinkat 36 +#define TARGET_NR_linkat 37 +#define TARGET_NR_renameat 38 +#define TARGET_NR_umount2 39 +#define TARGET_NR_mount 40 +#define TARGET_NR_pivot_root 41 +#define TARGET_NR_nfsservctl 42 +#define TARGET_NR_statfs 43 +#define TARGET_NR_fstatfs 44 +#define TARGET_NR_truncate 45 +#define TARGET_NR_ftruncate 46 +#define TARGET_NR_fallocate 47 +#define TARGET_NR_faccessat 48 +#define TARGET_NR_chdir 49 +#define TARGET_NR_fchdir 50 +#define TARGET_NR_chroot 51 +#define TARGET_NR_fchmod 52 +#define TARGET_NR_fchmodat 53 +#define TARGET_NR_fchownat 54 +#define TARGET_NR_fchown 55 +#define TARGET_NR_openat 56 +#define TARGET_NR_close 57 +#define TARGET_NR_vhangup 58 +#define TARGET_NR_pipe2 59 +#define TARGET_NR_quotactl 60 +#define TARGET_NR_getdents64 61 +#define TARGET_NR_lseek 62 +#define TARGET_NR_read 63 +#define TARGET_NR_write 64 +#define TARGET_NR_readv 65 +#define TARGET_NR_writev 66 +#define TARGET_NR_pread64 67 +#define TARGET_NR_pwrite64 68 +#define TARGET_NR_preadv 69 +#define TARGET_NR_pwritev 70 +#define TARGET_NR_sendfile 71 +#define TARGET_NR_pselect6 72 +#define TARGET_NR_ppoll 73 +#define TARGET_NR_signalfd4 74 +#define TARGET_NR_vmsplice 75 +#define TARGET_NR_splice 76 +#define TARGET_NR_tee 77 +#define TARGET_NR_readlinkat 78 +#define TARGET_NR_fstatat64 79 /* let syscall.c known */ +#define TARGET_NR_fstat 80 +#define TARGET_NR_sync 81 +#define TARGET_NR_fsync 82 +#define TARGET_NR_fdatasync 83 +#define TARGET_NR_sync_file_range 84 /* For tilegx, no range2 */ +#define TARGET_NR_timerfd_create 85 +#define TARGET_NR_timerfd_settime 86 +#define TARGET_NR_timerfd_gettime 87 +#define TARGET_NR_utimensat 88 +#define TARGET_NR_acct 89 +#define TARGET_NR_capget 90 +#define TARGET_NR_capset 91 +#define TARGET_NR_personality 92 +#define TARGET_NR_exit 93 +#define TARGET_NR_exit_group 94 +#define TARGET_NR_waitid 95 +#define TARGET_NR_set_tid_address 96 +#define TARGET_NR_unshare 97 +#define TARGET_NR_futex 98 +#define TARGET_NR_set_robust_list 99 +#define TARGET_NR_get_robust_list 100 +#define TARGET_NR_nanosleep 101 +#define TARGET_NR_getitimer 102 +#define TARGET_NR_setitimer 103 +#define TARGET_NR_kexec_load 104 +#define TARGET_NR_init_module 105 +#define TARGET_NR_delete_module 106 +#define TARGET_NR_timer_create 107 +#define TARGET_NR_timer_gettime 108 +#define TARGET_NR_timer_getoverrun 109 +#define TARGET_NR_timer_settime 110 +#define TARGET_NR_timer_delete 111 +#define TARGET_NR_clock_settime 112 +#define TARGET_NR_clock_gettime 113 +#define TARGET_NR_clock_getres 114 +#define TARGET_NR_clock_nanosleep 115 +#define TARGET_NR_syslog 116 +#define TARGET_NR_ptrace 117 +#define TARGET_NR_sched_setparam 118 +#define TARGET_NR_sched_setscheduler 119 +#define TARGET_NR_sched_getscheduler 120 +#define TARGET_NR_sched_getparam 121 +#define TARGET_NR_sched_setaffinity 122 +#define TARGET_NR_sched_getaffinity 123 +#define TARGET_NR_sched_yield 124 +#define TARGET_NR_sched_get_priority_max 125 +#define TARGET_NR_sched_get_priority_min 126 +#define TARGET_NR_sched_rr_get_interval 127 +#define TARGET_NR_restart_syscall 128 +#define TARGET_NR_kill 129 +#define TARGET_NR_tkill 130 +#define TARGET_NR_tgkill 131 +#define TARGET_NR_sigaltstack 132 +#define TARGET_NR_rt_sigsuspend 133 +#define TARGET_NR_rt_sigaction 134 +#define TARGET_NR_rt_sigprocmask 135 +#define TARGET_NR_rt_sigpending 136 +#define TARGET_NR_rt_sigtimedwait 137 +#define TARGET_NR_rt_sigqueueinfo 138 +#define TARGET_NR_rt_sigreturn 139 +#define TARGET_NR_setpriority 140 +#define TARGET_NR_getpriority 141 +#define TARGET_NR_reboot 142 +#define TARGET_NR_setregid 143 +#define TARGET_NR_setgid 144 +#define TARGET_NR_setreuid 145 +#define TARGET_NR_setuid 146 +#define TARGET_NR_setresuid 147 +#define TARGET_NR_getresuid 148 +#define TARGET_NR_setresgid 149 +#define TARGET_NR_getresgid 150 +#define TARGET_NR_setfsuid 151 +#define TARGET_NR_setfsgid 152 +#define TARGET_NR_times 153 +#define TARGET_NR_setpgid 154 +#define TARGET_NR_getpgid 155 +#define TARGET_NR_getsid 156 +#define TARGET_NR_setsid 157 +#define TARGET_NR_getgroups 158 +#define TARGET_NR_setgroups 159 +#define TARGET_NR_uname 160 +#define TARGET_NR_sethostname 161 +#define TARGET_NR_setdomainname 162 +#define TARGET_NR_getrlimit 163 +#define TARGET_NR_setrlimit 164 +#define TARGET_NR_getrusage 165 +#define TARGET_NR_umask 166 +#define TARGET_NR_prctl 167 +#define TARGET_NR_getcpu 168 +#define TARGET_NR_gettimeofday 169 +#define TARGET_NR_settimeofday 170 +#define TARGET_NR_adjtimex 171 +#define TARGET_NR_getpid 172 +#define TARGET_NR_getppid 173 +#define TARGET_NR_getuid 174 +#define TARGET_NR_geteuid 175 +#define TARGET_NR_getgid 176 +#define TARGET_NR_getegid 177 +#define TARGET_NR_gettid 178 +#define TARGET_NR_sysinfo 179 +#define TARGET_NR_mq_open 180 +#define TARGET_NR_mq_unlink 181 +#define TARGET_NR_mq_timedsend 182 +#define TARGET_NR_mq_timedreceive 183 +#define TARGET_NR_mq_notify 184 +#define TARGET_NR_mq_getsetattr 185 +#define TARGET_NR_msgget 186 +#define TARGET_NR_msgctl 187 +#define TARGET_NR_msgrcv 188 +#define TARGET_NR_msgsnd 189 +#define TARGET_NR_semget 190 +#define TARGET_NR_semctl 191 +#define TARGET_NR_semtimedop 192 +#define TARGET_NR_semop 193 +#define TARGET_NR_shmget 194 +#define TARGET_NR_shmctl 195 +#define TARGET_NR_shmat 196 +#define TARGET_NR_shmdt 197 +#define TARGET_NR_socket 198 +#define TARGET_NR_socketpair 199 +#define TARGET_NR_bind 200 +#define TARGET_NR_listen 201 +#define TARGET_NR_accept 202 +#define TARGET_NR_connect 203 +#define TARGET_NR_getsockname 204 +#define TARGET_NR_getpeername 205 +#define TARGET_NR_sendto 206 +#define TARGET_NR_recvfrom 207 +#define TARGET_NR_setsockopt 208 +#define TARGET_NR_getsockopt 209 +#define TARGET_NR_shutdown 210 +#define TARGET_NR_sendmsg 211 +#define TARGET_NR_recvmsg 212 +#define TARGET_NR_readahead 213 +#define TARGET_NR_brk 214 +#define TARGET_NR_munmap 215 +#define TARGET_NR_mremap 216 +#define TARGET_NR_add_key 217 +#define TARGET_NR_request_key 218 +#define TARGET_NR_keyctl 219 +#define TARGET_NR_clone 220 +#define TARGET_NR_execve 221 +#define TARGET_NR_mmap 222 +#define TARGET_NR_fadvise64 223 +#define TARGET_NR_swapon 224 +#define TARGET_NR_swapoff 225 +#define TARGET_NR_mprotect 226 +#define TARGET_NR_msync 227 +#define TARGET_NR_mlock 228 +#define TARGET_NR_munlock 229 +#define TARGET_NR_mlockall 230 +#define TARGET_NR_munlockall 231 +#define TARGET_NR_mincore 232 +#define TARGET_NR_madvise 233 +#define TARGET_NR_remap_file_pages 234 +#define TARGET_NR_mbind 235 +#define TARGET_NR_get_mempolicy 236 +#define TARGET_NR_set_mempolicy 237 +#define TARGET_NR_migrate_pages 238 +#define TARGET_NR_move_pages 239 +#define TARGET_NR_rt_tgsigqueueinfo 240 +#define TARGET_NR_perf_event_open 241 +#define TARGET_NR_accept4 242 +#define TARGET_NR_recvmmsg 243 + +#define TARGET_NR_arch_specific_syscall 244 +#define TARGET_NR_cacheflush 245 /* tilegx own syscall */ + +#define TARGET_NR_wait4 260 +#define TARGET_NR_prlimit64 261 +#define TARGET_NR_fanotify_init 262 +#define TARGET_NR_fanotify_mark 263 +#define TARGET_NR_name_to_handle_at 264 +#define TARGET_NR_open_by_handle_at 265 +#define TARGET_NR_clock_adjtime 266 +#define TARGET_NR_syncfs 267 +#define TARGET_NR_setns 268 +#define TARGET_NR_sendmmsg 269 +#define TARGET_NR_process_vm_readv 270 +#define TARGET_NR_process_vm_writev 271 +#define TARGET_NR_kcmp 272 +#define TARGET_NR_finit_module 273 +#define TARGET_NR_sched_setattr 274 +#define TARGET_NR_sched_getattr 275 +#define TARGET_NR_renameat2 276 +#define TARGET_NR_seccomp 277 +#define TARGET_NR_getrandom 278 +#define TARGET_NR_memfd_create 279 +#define TARGET_NR_bpf 280 +#define TARGET_NR_execveat 281 + +#define TARGET_NR_open 1024 +#define TARGET_NR_link 1025 +#define TARGET_NR_unlink 1026 +#define TARGET_NR_mknod 1027 +#define TARGET_NR_chmod 1028 +#define TARGET_NR_chown 1029 +#define TARGET_NR_mkdir 1030 +#define TARGET_NR_rmdir 1031 +#define TARGET_NR_lchown 1032 +#define TARGET_NR_access 1033 +#define TARGET_NR_rename 1034 +#define TARGET_NR_readlink 1035 +#define TARGET_NR_symlink 1036 +#define TARGET_NR_utimes 1037 +#define TARGET_NR_stat64 1038 /* let syscall.c known */ +#define TARGET_NR_lstat 1039 + +#define TARGET_NR_pipe 1040 +#define TARGET_NR_dup2 1041 +#define TARGET_NR_epoll_create 1042 +#define TARGET_NR_inotify_init 1043 +#define TARGET_NR_eventfd 1044 +#define TARGET_NR_signalfd 1045 + +#define TARGET_NR_alarm 1059 +#define TARGET_NR_getpgrp 1060 +#define TARGET_NR_pause 1061 +#define TARGET_NR_time 1062 +#define TARGET_NR_utime 1063 +#define TARGET_NR_creat 1064 +#define TARGET_NR_getdents 1065 +#define TARGET_NR_futimesat 1066 +#define TARGET_NR_select 1067 +#define TARGET_NR_poll 1068 +#define TARGET_NR_epoll_wait 1069 +#define TARGET_NR_ustat 1070 +#define TARGET_NR_vfork 1071 +#define TARGET_NR_oldwait4 1072 +#define TARGET_NR_recv 1073 +#define TARGET_NR_send 1074 +#define TARGET_NR_bdflush 1075 +#define TARGET_NR_umount 1076 +#define TARGET_NR_uselib 1077 +#define TARGET_NR__sysctl 1078 +#define TARGET_NR_fork 1079 + +#endif diff --git a/linux-user/tilegx/target_cpu.h b/linux-user/tilegx/target_cpu.h new file mode 100644 index 0000000000..c96e81d05e --- /dev/null +++ b/linux-user/tilegx/target_cpu.h @@ -0,0 +1,35 @@ +/* + * TILE-Gx specific CPU ABI and functions for linux-user + * + * Copyright (c) 2015 Chen Gang + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ +#ifndef TARGET_CPU_H +#define TARGET_CPU_H + +static inline void cpu_clone_regs(CPUTLGState *env, target_ulong newsp) +{ + if (newsp) { + env->regs[TILEGX_R_SP] = newsp; + } + env->regs[TILEGX_R_RE] = 0; +} + +static inline void cpu_set_tls(CPUTLGState *env, target_ulong newtls) +{ + env->regs[TILEGX_R_TP] = newtls; +} + +#endif diff --git a/linux-user/tilegx/target_signal.h b/linux-user/tilegx/target_signal.h new file mode 100644 index 0000000000..b595f985cf --- /dev/null +++ b/linux-user/tilegx/target_signal.h @@ -0,0 +1,28 @@ +#ifndef TARGET_SIGNAL_H +#define TARGET_SIGNAL_H + +#include "cpu.h" + +/* this struct defines a stack used during syscall handling */ + +typedef struct target_sigaltstack { + abi_ulong ss_sp; + abi_int ss_flags; + abi_ulong ss_size; +} target_stack_t; + +/* + * sigaltstack controls + */ +#define TARGET_SS_ONSTACK 1 +#define TARGET_SS_DISABLE 2 + +#define TARGET_MINSIGSTKSZ 2048 +#define TARGET_SIGSTKSZ 8192 + +static inline abi_ulong get_sp_from_cpustate(CPUTLGState *state) +{ + return state->regs[TILEGX_R_SP]; +} + +#endif /* TARGET_SIGNAL_H */ diff --git a/linux-user/tilegx/target_structs.h b/linux-user/tilegx/target_structs.h new file mode 100644 index 0000000000..7d3ff782fd --- /dev/null +++ b/linux-user/tilegx/target_structs.h @@ -0,0 +1,46 @@ +/* + * TILE-Gx specific structures for linux-user + * + * Copyright (c) 2015 Chen Gang + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ +#ifndef TARGET_STRUCTS_H +#define TARGET_STRUCTS_H + +struct target_ipc_perm { + abi_int __key; /* Key. */ + abi_uint uid; /* Owner's user ID. */ + abi_uint gid; /* Owner's group ID. */ + abi_uint cuid; /* Creator's user ID. */ + abi_uint cgid; /* Creator's group ID. */ + abi_uint mode; /* Read/write permission. */ + abi_ushort __seq; /* Sequence number. */ +}; + +struct target_shmid_ds { + struct target_ipc_perm shm_perm; /* operation permission struct */ + abi_long shm_segsz; /* size of segment in bytes */ + abi_ulong shm_atime; /* time of last shmat() */ + abi_ulong shm_dtime; /* time of last shmdt() */ + abi_ulong shm_ctime; /* time of last change by shmctl() */ + abi_int shm_cpid; /* pid of creator */ + abi_int shm_lpid; /* pid of last shmop */ + abi_ushort shm_nattch; /* number of current attaches */ + abi_ushort shm_unused; /* compatibility */ + abi_ulong __unused4; + abi_ulong __unused5; +}; + +#endif diff --git a/linux-user/tilegx/termbits.h b/linux-user/tilegx/termbits.h new file mode 100644 index 0000000000..91ec23654e --- /dev/null +++ b/linux-user/tilegx/termbits.h @@ -0,0 +1,274 @@ +#ifndef TILEGX_TERMBITS_H +#define TILEGX_TERMBITS_H + +/* From asm-generic/termbits.h, which is used by tilegx */ + +#define TARGET_NCCS 19 +struct target_termios { + unsigned int c_iflag; /* input mode flags */ + unsigned int c_oflag; /* output mode flags */ + unsigned int c_cflag; /* control mode flags */ + unsigned int c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[TARGET_NCCS]; /* control characters */ +}; + +struct target_termios2 { + unsigned int c_iflag; /* input mode flags */ + unsigned int c_oflag; /* output mode flags */ + unsigned int c_cflag; /* control mode flags */ + unsigned int c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[TARGET_NCCS]; /* control characters */ + unsigned int c_ispeed; /* input speed */ + unsigned int c_ospeed; /* output speed */ +}; + +/* c_cc characters */ +#define TARGET_VINTR 0 +#define TARGET_VQUIT 1 +#define TARGET_VERASE 2 +#define TARGET_VKILL 3 +#define TARGET_VEOF 4 +#define TARGET_VTIME 5 +#define TARGET_VMIN 6 +#define TARGET_VSWTC 7 +#define TARGET_VSTART 8 +#define TARGET_VSTOP 9 +#define TARGET_VSUSP 10 +#define TARGET_VEOL 11 +#define TARGET_VREPRINT 12 +#define TARGET_VDISCARD 13 +#define TARGET_VWERASE 14 +#define TARGET_VLNEXT 15 +#define TARGET_VEOL2 16 + +/* c_iflag bits */ +#define TARGET_IGNBRK 0000001 +#define TARGET_BRKINT 0000002 +#define TARGET_IGNPAR 0000004 +#define TARGET_PARMRK 0000010 +#define TARGET_INPCK 0000020 +#define TARGET_ISTRIP 0000040 +#define TARGET_INLCR 0000100 +#define TARGET_IGNCR 0000200 +#define TARGET_ICRNL 0000400 +#define TARGET_IUCLC 0001000 +#define TARGET_IXON 0002000 +#define TARGET_IXANY 0004000 +#define TARGET_IXOFF 0010000 +#define TARGET_IMAXBEL 0020000 +#define TARGET_IUTF8 0040000 + +/* c_oflag bits */ +#define TARGET_OPOST 0000001 +#define TARGET_OLCUC 0000002 +#define TARGET_ONLCR 0000004 +#define TARGET_OCRNL 0000010 +#define TARGET_ONOCR 0000020 +#define TARGET_ONLRET 0000040 +#define TARGET_OFILL 0000100 +#define TARGET_OFDEL 0000200 +#define TARGET_NLDLY 0000400 +#define TARGET_NL0 0000000 +#define TARGET_NL1 0000400 +#define TARGET_CRDLY 0003000 +#define TARGET_CR0 0000000 +#define TARGET_CR1 0001000 +#define TARGET_CR2 0002000 +#define TARGET_CR3 0003000 +#define TARGET_TABDLY 0014000 +#define TARGET_TAB0 0000000 +#define TARGET_TAB1 0004000 +#define TARGET_TAB2 0010000 +#define TARGET_TAB3 0014000 +#define TARGET_XTABS 0014000 +#define TARGET_BSDLY 0020000 +#define TARGET_BS0 0000000 +#define TARGET_BS1 0020000 +#define TARGET_VTDLY 0040000 +#define TARGET_VT0 0000000 +#define TARGET_VT1 0040000 +#define TARGET_FFDLY 0100000 +#define TARGET_FF0 0000000 +#define TARGET_FF1 0100000 + +/* c_cflag bit meaning */ +#define TARGET_CBAUD 0010017 +#define TARGET_B0 0000000 /* hang up */ +#define TARGET_B50 0000001 +#define TARGET_B75 0000002 +#define TARGET_B110 0000003 +#define TARGET_B134 0000004 +#define TARGET_B150 0000005 +#define TARGET_B200 0000006 +#define TARGET_B300 0000007 +#define TARGET_B600 0000010 +#define TARGET_B1200 0000011 +#define TARGET_B1800 0000012 +#define TARGET_B2400 0000013 +#define TARGET_B4800 0000014 +#define TARGET_B9600 0000015 +#define TARGET_B19200 0000016 +#define TARGET_B38400 0000017 +#define TARGET_EXTA TARGET_B19200 +#define TARGET_EXTB TARGET_B38400 +#define TARGET_CSIZE 0000060 +#define TARGET_CS5 0000000 +#define TARGET_CS6 0000020 +#define TARGET_CS7 0000040 +#define TARGET_CS8 0000060 +#define TARGET_CSTOPB 0000100 +#define TARGET_CREAD 0000200 +#define TARGET_PARENB 0000400 +#define TARGET_PARODD 0001000 +#define TARGET_HUPCL 0002000 +#define TARGET_CLOCAL 0004000 +#define TARGET_CBAUDEX 0010000 +#define TARGET_BOTHER 0010000 +#define TARGET_B57600 0010001 +#define TARGET_B115200 0010002 +#define TARGET_B230400 0010003 +#define TARGET_B460800 0010004 +#define TARGET_B500000 0010005 +#define TARGET_B576000 0010006 +#define TARGET_B921600 0010007 +#define TARGET_B1000000 0010010 +#define TARGET_B1152000 0010011 +#define TARGET_B1500000 0010012 +#define TARGET_B2000000 0010013 +#define TARGET_B2500000 0010014 +#define TARGET_B3000000 0010015 +#define TARGET_B3500000 0010016 +#define TARGET_B4000000 0010017 +#define TARGET_CIBAUD 002003600000 /* input baud rate */ +#define TARGET_CMSPAR 010000000000 /* mark or space (stick) parity */ +#define TARGET_CRTSCTS 020000000000 /* flow control */ + +#define TARGET_IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ + +/* c_lflag bits */ +#define TARGET_ISIG 0000001 +#define TARGET_ICANON 0000002 +#define TARGET_XCASE 0000004 +#define TARGET_ECHO 0000010 +#define TARGET_ECHOE 0000020 +#define TARGET_ECHOK 0000040 +#define TARGET_ECHONL 0000100 +#define TARGET_NOFLSH 0000200 +#define TARGET_TOSTOP 0000400 +#define TARGET_ECHOCTL 0001000 +#define TARGET_ECHOPRT 0002000 +#define TARGET_ECHOKE 0004000 +#define TARGET_FLUSHO 0010000 +#define TARGET_PENDIN 0040000 +#define TARGET_IEXTEN 0100000 +#define TARGET_EXTPROC 0200000 + +/* tcflow() and TCXONC use these */ +#define TARGET_TCOOFF 0 +#define TARGET_TCOON 1 +#define TARGET_TCIOFF 2 +#define TARGET_TCION 3 + +/* tcflush() and TCFLSH use these */ +#define TARGET_TCIFLUSH 0 +#define TARGET_TCOFLUSH 1 +#define TARGET_TCIOFLUSH 2 + +/* tcsetattr uses these */ +#define TARGET_TCSANOW 0 +#define TARGET_TCSADRAIN 1 +#define TARGET_TCSAFLUSH 2 + +/* From asm-generic/ioctls.h, which is used by tilegx */ + +#define TARGET_TCGETS 0x5401 +#define TARGET_TCSETS 0x5402 +#define TARGET_TCSETSW 0x5403 +#define TARGET_TCSETSF 0x5404 +#define TARGET_TCGETA 0x5405 +#define TARGET_TCSETA 0x5406 +#define TARGET_TCSETAW 0x5407 +#define TARGET_TCSETAF 0x5408 +#define TARGET_TCSBRK 0x5409 +#define TARGET_TCXONC 0x540A +#define TARGET_TCFLSH 0x540B +#define TARGET_TIOCEXCL 0x540C +#define TARGET_TIOCNXCL 0x540D +#define TARGET_TIOCSCTTY 0x540E +#define TARGET_TIOCGPGRP 0x540F +#define TARGET_TIOCSPGRP 0x5410 +#define TARGET_TIOCOUTQ 0x5411 +#define TARGET_TIOCSTI 0x5412 +#define TARGET_TIOCGWINSZ 0x5413 +#define TARGET_TIOCSWINSZ 0x5414 +#define TARGET_TIOCMGET 0x5415 +#define TARGET_TIOCMBIS 0x5416 +#define TARGET_TIOCMBIC 0x5417 +#define TARGET_TIOCMSET 0x5418 +#define TARGET_TIOCGSOFTCAR 0x5419 +#define TARGET_TIOCSSOFTCAR 0x541A +#define TARGET_FIONREAD 0x541B +#define TARGET_TIOCINQ TARGET_FIONREAD +#define TARGET_TIOCLINUX 0x541C +#define TARGET_TIOCCONS 0x541D +#define TARGET_TIOCGSERIAL 0x541E +#define TARGET_TIOCSSERIAL 0x541F +#define TARGET_TIOCPKT 0x5420 +#define TARGET_FIONBIO 0x5421 +#define TARGET_TIOCNOTTY 0x5422 +#define TARGET_TIOCSETD 0x5423 +#define TARGET_TIOCGETD 0x5424 +#define TARGET_TCSBRKP 0x5425 +#define TARGET_TIOCSBRK 0x5427 +#define TARGET_TIOCCBRK 0x5428 +#define TARGET_TIOCGSID 0x5429 +#define TARGET_TCGETS2 TARGET_IOR('T', 0x2A, struct termios2) +#define TARGET_TCSETS2 TARGET_IOW('T', 0x2B, struct termios2) +#define TARGET_TCSETSW2 TARGET_IOW('T', 0x2C, struct termios2) +#define TARGET_TCSETSF2 TARGET_IOW('T', 0x2D, struct termios2) +#define TARGET_TIOCGRS485 0x542E +#define TARGET_TIOCSRS485 0x542F +#define TARGET_TIOCGPTN TARGET_IOR('T', 0x30, unsigned int) +#define TARGET_TIOCSPTLCK TARGET_IOW('T', 0x31, int) +#define TARGET_TIOCGDEV TARGET_IOR('T', 0x32, unsigned int) +#define TARGET_TCGETX 0x5432 +#define TARGET_TCSETX 0x5433 +#define TARGET_TCSETXF 0x5434 +#define TARGET_TCSETXW 0x5435 +#define TARGET_TIOCSIG TARGET_IOW('T', 0x36, int) +#define TARGET_TIOCVHANGUP 0x5437 +#define TARGET_TIOCGPKT TARGET_IOR('T', 0x38, int) +#define TARGET_TIOCGPTLCK TARGET_IOR('T', 0x39, int) +#define TARGET_TIOCGEXCL TARGET_IOR('T', 0x40, int) + +#define TARGET_FIONCLEX 0x5450 +#define TARGET_FIOCLEX 0x5451 +#define TARGET_FIOASYNC 0x5452 +#define TARGET_TIOCSERCONFIG 0x5453 +#define TARGET_TIOCSERGWILD 0x5454 +#define TARGET_TIOCSERSWILD 0x5455 +#define TARGET_TIOCGLCKTRMIOS 0x5456 +#define TARGET_TIOCSLCKTRMIOS 0x5457 +#define TARGET_TIOCSERGSTRUCT 0x5458 +#define TARGET_TIOCSERGETLSR 0x5459 +#define TARGET_TIOCSERGETMULTI 0x545A +#define TARGET_TIOCSERSETMULTI 0x545B + +#define TARGET_TIOCMIWAIT 0x545C +#define TARGET_TIOCGICOUNT 0x545D +#define TARGET_FIOQSIZE 0x5460 + +#define TARGET_TIOCPKT_DATA 0 +#define TARGET_TIOCPKT_FLUSHREAD 1 +#define TARGET_TIOCPKT_FLUSHWRITE 2 +#define TARGET_TIOCPKT_STOP 4 +#define TARGET_TIOCPKT_START 8 +#define TARGET_TIOCPKT_NOSTOP 16 +#define TARGET_TIOCPKT_DOSTOP 32 +#define TARGET_TIOCPKT_IOCTL 64 + +#define TARGET_TIOCSER_TEMT 0x01 + +#endif |