Re: [PATCH v2 5/7] target/mips: use semihosting_exit_request on semihosted exit syscall

[Laurent Vivier]

Le 21/06/2022 à 14:59, Luc Michel a écrit :

Use the new semihosting_exit_request instead of a call to exit when
handling a semihosted exit syscall.

Signed-off-by: Luc Michel <lmic...@kalray.eu>
---
  target/mips/tcg/sysemu/mips-semi.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/mips/tcg/sysemu/mips-semi.c 
b/target/mips/tcg/sysemu/mips-semi.c
index b4a383ae90..94be486925 100644
--- a/target/mips/tcg/sysemu/mips-semi.c
+++ b/target/mips/tcg/sysemu/mips-semi.c
@@ -245,11 +245,11 @@ void helper_do_semihosting(CPUMIPSState *env)
      char *p, *p2;

switch (op) {

      case UHI_exit:
          qemu_log("UHI(%d): exit(%d)\n", op, (int)gpr[4]);
-        exit(gpr[4]);
+        semihosting_exit_request(gpr[4]);
      case UHI_open:
          GET_TARGET_STRING(p, gpr[4]);
          if (!strcmp("/dev/stdin", p)) {
              gpr[2] = 0;
          } else if (!strcmp("/dev/stdout", p)) {

Reviewed-by: Laurent Vivier <laur...@vivier.eu>