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| author | Alex Bennée <alex.bennee@linaro.org> | 2019-05-14 13:52:30 +0100 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2019-05-28 10:28:51 +0100 |
| commit | 54eb6cda9ddd56270ec815ceb8079a913a07b98e (patch) | |
| tree | e76e758fae0694cf3e8ba9d8c91d4478ed0bb67a /target/mips | |
| parent | 82ba42666c5bb00438e96f4ec9c8a9206e1b02dd (diff) | |
| download | qemu-54eb6cda9ddd56270ec815ceb8079a913a07b98e.zip | |
target/mips: convert UHI_plog to use common semihosting code
Rather than printing directly to stdout lets use our common
semihosting code. There is one minor difference in that the output
currently defaults to stderr instead of stdout however this can be
controlled by connecting semihosting to a chardev.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Diffstat (limited to 'target/mips')
| -rw-r--r-- | target/mips/mips-semi.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/target/mips/mips-semi.c b/target/mips/mips-semi.c index eac8374fb3..35bdfd7c77 100644 --- a/target/mips/mips-semi.c +++ b/target/mips/mips-semi.c @@ -23,6 +23,7 @@ #include "exec/helper-proto.h" #include "exec/softmmu-semi.h" #include "hw/semihosting/semihost.h" +#include "hw/semihosting/console.h" typedef enum UHIOp { UHI_exit = 1, @@ -329,13 +330,12 @@ void helper_do_semihosting(CPUMIPSState *env) p2 = strstr(p, "%d"); if (p2) { int char_num = p2 - p; - char *buf = g_malloc(char_num + 1); - strncpy(buf, p, char_num); - buf[char_num] = '\0'; - gpr[2] = printf("%s%d%s", buf, (int)gpr[5], p2 + 2); - g_free(buf); + GString *s = g_string_new_len(p, char_num); + g_string_append_printf(s, "%d%s", (int)gpr[5], p2 + 2); + gpr[2] = qemu_semihosting_log_out(s->str, s->len); + g_string_free(s, true); } else { - gpr[2] = printf("%s", p); + gpr[2] = qemu_semihosting_log_out(p, strlen(p)); } FREE_TARGET_STRING(p, gpr[4]); break; |