diff options
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/arm/nwfpe/fpopcode.h | 34 | ||||
| -rw-r--r-- | linux-user/cpu-uname.c | 2 | ||||
| -rw-r--r-- | linux-user/syscall.c | 8 | ||||
| -rw-r--r-- | linux-user/x86_64/syscall.h | 2 |
4 files changed, 24 insertions, 22 deletions
diff --git a/linux-user/arm/nwfpe/fpopcode.h b/linux-user/arm/nwfpe/fpopcode.h index e7d100941c..1b1137f3c8 100644 --- a/linux-user/arm/nwfpe/fpopcode.h +++ b/linux-user/arm/nwfpe/fpopcode.h @@ -75,11 +75,11 @@ TABLE 1 +-------------------------+---+---+---------+---------+ | Precision | u | v | FPSR.EP | length | +-------------------------+---+---+---------+---------+ -| Single | 0 ü 0 | x | 1 words | -| Double | 1 ü 1 | x | 2 words | -| Extended | 1 ü 1 | x | 3 words | -| Packed decimal | 1 ü 1 | 0 | 3 words | -| Expanded packed decimal | 1 ü 1 | 1 | 4 words | +| Single | 0 | 0 | x | 1 words | +| Double | 1 | 1 | x | 2 words | +| Extended | 1 | 1 | x | 3 words | +| Packed decimal | 1 | 1 | 0 | 3 words | +| Expanded packed decimal | 1 | 1 | 1 | 4 words | +-------------------------+---+---+---------+---------+ Note: x = don't care */ @@ -89,10 +89,10 @@ TABLE 2 +---+---+---------------------------------+ | w | x | Number of registers to transfer | +---+---+---------------------------------+ -| 0 ü 1 | 1 | -| 1 ü 0 | 2 | -| 1 ü 1 | 3 | -| 0 ü 0 | 4 | +| 0 | 1 | 1 | +| 1 | 0 | 2 | +| 1 | 1 | 3 | +| 0 | 0 | 4 | +---+---+---------------------------------+ */ @@ -153,10 +153,10 @@ TABLE 5 +-------------------------+---+---+ | Rounding Precision | e | f | +-------------------------+---+---+ -| IEEE Single precision | 0 ü 0 | -| IEEE Double precision | 0 ü 1 | -| IEEE Extended precision | 1 ü 0 | -| undefined (trap) | 1 ü 1 | +| IEEE Single precision | 0 | 0 | +| IEEE Double precision | 0 | 1 | +| IEEE Extended precision | 1 | 0 | +| undefined (trap) | 1 | 1 | +-------------------------+---+---+ */ @@ -165,10 +165,10 @@ TABLE 5 +---------------------------------+---+---+ | Rounding Mode | g | h | +---------------------------------+---+---+ -| Round to nearest (default) | 0 ü 0 | -| Round toward plus infinity | 0 ü 1 | -| Round toward negative infinity | 1 ü 0 | -| Round toward zero | 1 ü 1 | +| Round to nearest (default) | 0 | 0 | +| Round toward plus infinity | 0 | 1 | +| Round toward negative infinity | 1 | 0 | +| Round toward zero | 1 | 1 | +---------------------------------+---+---+ */ diff --git a/linux-user/cpu-uname.c b/linux-user/cpu-uname.c index 23afedeb9b..ddc37be4f9 100644 --- a/linux-user/cpu-uname.c +++ b/linux-user/cpu-uname.c @@ -1,7 +1,7 @@ /* * cpu to uname machine name map * - * Copyright (c) 2009 Loïc Minier + * Copyright (c) 2009 Loïc Minier * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/linux-user/syscall.c b/linux-user/syscall.c index f227097801..2bf9e7ec44 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -2377,7 +2377,7 @@ static inline abi_long host_to_target_semid_ds(abi_ulong target_addr, if (!lock_user_struct(VERIFY_WRITE, target_sd, target_addr, 0)) return -TARGET_EFAULT; if (host_to_target_ipc_perm(target_addr,&(host_sd->sem_perm))) - return -TARGET_EFAULT;; + return -TARGET_EFAULT; target_sd->sem_nsems = tswapal(host_sd->sem_nsems); target_sd->sem_otime = tswapal(host_sd->sem_otime); target_sd->sem_ctime = tswapal(host_sd->sem_ctime); @@ -7521,8 +7521,10 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, #endif cmd = target_to_host_fcntl_cmd(arg2); - if (cmd == -TARGET_EINVAL) - return cmd; + if (cmd == -TARGET_EINVAL) { + ret = cmd; + break; + } switch(arg2) { case TARGET_F_GETLK64: diff --git a/linux-user/x86_64/syscall.h b/linux-user/x86_64/syscall.h index 2a8d696bf2..81314cfae6 100644 --- a/linux-user/x86_64/syscall.h +++ b/linux-user/x86_64/syscall.h @@ -8,7 +8,7 @@ struct target_pt_regs { abi_ulong r12; abi_ulong rbp; abi_ulong rbx; -/* arguments: non interrupts/non tracing syscalls only save upto here*/ +/* arguments: non interrupts/non tracing syscalls only save up to here */ abi_ulong r11; abi_ulong r10; abi_ulong r9; |