diff options
| -rw-r--r-- | include/semihosting/console.h | 13 | ||||
| -rw-r--r-- | linux-user/semihost.c | 16 | ||||
| -rw-r--r-- | semihosting/console.c | 18 |
3 files changed, 0 insertions, 47 deletions
diff --git a/include/semihosting/console.h b/include/semihosting/console.h index 6994f23c82..d6c1cc58ab 100644 --- a/include/semihosting/console.h +++ b/include/semihosting/console.h @@ -25,19 +25,6 @@ int qemu_semihosting_console_outs(CPUArchState *env, target_ulong s); /** - * qemu_semihosting_console_outc: - * @env: CPUArchState - * @s: host address of null terminated guest string - * - * Send single character from guest memory to the debug console. This - * may be the remote gdb session if a softmmu guest is currently being - * debugged. - * - * Returns: nothing - */ -void qemu_semihosting_console_outc(CPUArchState *env, target_ulong c); - -/** * qemu_semihosting_console_read: * @cs: CPUState * @buf: host buffer diff --git a/linux-user/semihost.c b/linux-user/semihost.c index 871edf993a..f8bc8889f3 100644 --- a/linux-user/semihost.c +++ b/linux-user/semihost.c @@ -33,22 +33,6 @@ int qemu_semihosting_console_outs(CPUArchState *env, target_ulong addr) return len; } -void qemu_semihosting_console_outc(CPUArchState *env, target_ulong addr) -{ - char c; - - if (get_user_u8(c, addr)) { - qemu_log_mask(LOG_GUEST_ERROR, - "%s: passed inaccessible address " TARGET_FMT_lx, - __func__, addr); - } else { - if (write(STDERR_FILENO, &c, 1) != 1) { - qemu_log_mask(LOG_UNIMP, "%s: unexpected write to stdout failure", - __func__); - } - } -} - /* * For linux-user we can safely block. However as we want to return as * soon as a character is read we need to tweak the termio to disable diff --git a/semihosting/console.c b/semihosting/console.c index 955880514e..fe7ee85137 100644 --- a/semihosting/console.c +++ b/semihosting/console.c @@ -96,24 +96,6 @@ int qemu_semihosting_console_outs(CPUArchState *env, target_ulong addr) return out; } -void qemu_semihosting_console_outc(CPUArchState *env, target_ulong addr) -{ - CPUState *cpu = env_cpu(env); - uint8_t c; - - if (cpu_memory_rw_debug(cpu, addr, &c, 1, 0) == 0) { - if (use_gdb_syscalls()) { - gdb_do_syscall(semihosting_cb, "write,2,%x,%x", addr, 1); - } else { - qemu_semihosting_log_out((const char *) &c, 1); - } - } else { - qemu_log_mask(LOG_GUEST_ERROR, - "%s: passed inaccessible address " TARGET_FMT_lx, - __func__, addr); - } -} - #define FIFO_SIZE 1024 static int console_can_read(void *opaque) |