diff options
Diffstat (limited to 'arm-semi.c')
| -rw-r--r-- | arm-semi.c | 86 |
1 files changed, 43 insertions, 43 deletions
diff --git a/arm-semi.c b/arm-semi.c index 8debd19e3..88ca9bb1b 100644 --- a/arm-semi.c +++ b/arm-semi.c @@ -37,26 +37,26 @@ #include "hw/arm-misc.h" #endif -#define SYS_OPEN 0x01 -#define SYS_CLOSE 0x02 -#define SYS_WRITEC 0x03 -#define SYS_WRITE0 0x04 -#define SYS_WRITE 0x05 -#define SYS_READ 0x06 -#define SYS_READC 0x07 -#define SYS_ISTTY 0x09 -#define SYS_SEEK 0x0a -#define SYS_FLEN 0x0c -#define SYS_TMPNAM 0x0d -#define SYS_REMOVE 0x0e -#define SYS_RENAME 0x0f -#define SYS_CLOCK 0x10 -#define SYS_TIME 0x11 -#define SYS_SYSTEM 0x12 -#define SYS_ERRNO 0x13 -#define SYS_GET_CMDLINE 0x15 -#define SYS_HEAPINFO 0x16 -#define SYS_EXIT 0x18 +#define TARGET_SYS_OPEN 0x01 +#define TARGET_SYS_CLOSE 0x02 +#define TARGET_SYS_WRITEC 0x03 +#define TARGET_SYS_WRITE0 0x04 +#define TARGET_SYS_WRITE 0x05 +#define TARGET_SYS_READ 0x06 +#define TARGET_SYS_READC 0x07 +#define TARGET_SYS_ISTTY 0x09 +#define TARGET_SYS_SEEK 0x0a +#define TARGET_SYS_FLEN 0x0c +#define TARGET_SYS_TMPNAM 0x0d +#define TARGET_SYS_REMOVE 0x0e +#define TARGET_SYS_RENAME 0x0f +#define TARGET_SYS_CLOCK 0x10 +#define TARGET_SYS_TIME 0x11 +#define TARGET_SYS_SYSTEM 0x12 +#define TARGET_SYS_ERRNO 0x13 +#define TARGET_SYS_GET_CMDLINE 0x15 +#define TARGET_SYS_HEAPINFO 0x16 +#define TARGET_SYS_EXIT 0x18 #ifndef O_BINARY #define O_BINARY 0 @@ -138,11 +138,11 @@ static void arm_semi_cb(CPUARMState *env, target_ulong ret, target_ulong err) } else { /* Fixup syscalls that use nonstardard return conventions. */ switch (env->regs[0]) { - case SYS_WRITE: - case SYS_READ: + case TARGET_SYS_WRITE: + case TARGET_SYS_READ: env->regs[0] = arm_semi_syscall_len - ret; break; - case SYS_SEEK: + case TARGET_SYS_SEEK: env->regs[0] = 0; break; default: @@ -190,7 +190,7 @@ uint32_t do_arm_semihosting(CPUARMState *env) nr = env->regs[0]; args = env->regs[1]; switch (nr) { - case SYS_OPEN: + case TARGET_SYS_OPEN: if (!(s = lock_user_string(ARG(0)))) /* FIXME - should this error code be -TARGET_EFAULT ? */ return (uint32_t)-1; @@ -211,14 +211,14 @@ uint32_t do_arm_semihosting(CPUARMState *env) } unlock_user(s, ARG(0), 0); return ret; - case SYS_CLOSE: + case TARGET_SYS_CLOSE: if (use_gdb_syscalls()) { gdb_do_syscall(arm_semi_cb, "close,%x", ARG(0)); return env->regs[0]; } else { return set_swi_errno(ts, close(ARG(0))); } - case SYS_WRITEC: + case TARGET_SYS_WRITEC: { char c; @@ -233,7 +233,7 @@ uint32_t do_arm_semihosting(CPUARMState *env) return write(STDERR_FILENO, &c, 1); } } - case SYS_WRITE0: + case TARGET_SYS_WRITE0: if (!(s = lock_user_string(args))) /* FIXME - should this error code be -TARGET_EFAULT ? */ return (uint32_t)-1; @@ -246,7 +246,7 @@ uint32_t do_arm_semihosting(CPUARMState *env) } unlock_user(s, args, 0); return ret; - case SYS_WRITE: + case TARGET_SYS_WRITE: len = ARG(2); if (use_gdb_syscalls()) { arm_semi_syscall_len = len; @@ -262,7 +262,7 @@ uint32_t do_arm_semihosting(CPUARMState *env) return -1; return len - ret; } - case SYS_READ: + case TARGET_SYS_READ: len = ARG(2); if (use_gdb_syscalls()) { arm_semi_syscall_len = len; @@ -280,17 +280,17 @@ uint32_t do_arm_semihosting(CPUARMState *env) return -1; return len - ret; } - case SYS_READC: + case TARGET_SYS_READC: /* XXX: Read from debug cosole. Not implemented. */ return 0; - case SYS_ISTTY: + case TARGET_SYS_ISTTY: if (use_gdb_syscalls()) { gdb_do_syscall(arm_semi_cb, "isatty,%x", ARG(0)); return env->regs[0]; } else { return isatty(ARG(0)); } - case SYS_SEEK: + case TARGET_SYS_SEEK: if (use_gdb_syscalls()) { gdb_do_syscall(arm_semi_cb, "lseek,%x,%x,0", ARG(0), ARG(1)); return env->regs[0]; @@ -300,7 +300,7 @@ uint32_t do_arm_semihosting(CPUARMState *env) return -1; return 0; } - case SYS_FLEN: + case TARGET_SYS_FLEN: if (use_gdb_syscalls()) { gdb_do_syscall(arm_semi_flen_cb, "fstat,%x,%x", ARG(0), env->regs[13]-64); @@ -312,10 +312,10 @@ uint32_t do_arm_semihosting(CPUARMState *env) return -1; return buf.st_size; } - case SYS_TMPNAM: + case TARGET_SYS_TMPNAM: /* XXX: Not implemented. */ return -1; - case SYS_REMOVE: + case TARGET_SYS_REMOVE: if (use_gdb_syscalls()) { gdb_do_syscall(arm_semi_cb, "unlink,%s", ARG(0), (int)ARG(1)+1); ret = env->regs[0]; @@ -327,7 +327,7 @@ uint32_t do_arm_semihosting(CPUARMState *env) unlock_user(s, ARG(0), 0); } return ret; - case SYS_RENAME: + case TARGET_SYS_RENAME: if (use_gdb_syscalls()) { gdb_do_syscall(arm_semi_cb, "rename,%s,%s", ARG(0), (int)ARG(1)+1, ARG(2), (int)ARG(3)+1); @@ -347,11 +347,11 @@ uint32_t do_arm_semihosting(CPUARMState *env) unlock_user(s, ARG(0), 0); return ret; } - case SYS_CLOCK: + case TARGET_SYS_CLOCK: return clock() / (CLOCKS_PER_SEC / 100); - case SYS_TIME: + case TARGET_SYS_TIME: return set_swi_errno(ts, time(NULL)); - case SYS_SYSTEM: + case TARGET_SYS_SYSTEM: if (use_gdb_syscalls()) { gdb_do_syscall(arm_semi_cb, "system,%s", ARG(0), (int)ARG(1)+1); return env->regs[0]; @@ -363,13 +363,13 @@ uint32_t do_arm_semihosting(CPUARMState *env) unlock_user(s, ARG(0), 0); return ret; } - case SYS_ERRNO: + case TARGET_SYS_ERRNO: #ifdef CONFIG_USER_ONLY return ts->swi_errno; #else return syscall_err; #endif - case SYS_GET_CMDLINE: + case TARGET_SYS_GET_CMDLINE: { /* Build a command-line from the original argv. * @@ -452,7 +452,7 @@ uint32_t do_arm_semihosting(CPUARMState *env) return status; } - case SYS_HEAPINFO: + case TARGET_SYS_HEAPINFO: { uint32_t *ptr; uint32_t limit; @@ -498,7 +498,7 @@ uint32_t do_arm_semihosting(CPUARMState *env) #endif return 0; } - case SYS_EXIT: + case TARGET_SYS_EXIT: gdb_exit(env, 0); exit(0); default: |