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gdbstub: Adjust gdb_syscall_complete_cb declaration

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Change 'ret' to uint64_t.  This resolves a FIXME in the
m68k and nios2 semihosting that we've lost data.
Change 'err' to int.  There is nothing target-specific
about the width of the errno value.

Reviewed-by: Luc Michel <lmichel@kalray.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2022-04-29 16:21:43 -07:00
parent 1875dab0ee
commit 64c8c6a992
7 changed files with 20 additions and 29 deletions
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7
semihosting/console.c
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@ -64,11 +64,10 @@ static GString *copy_user_string(CPUArchState *env, target_ulong addr)
return s;
}
static void semihosting_cb(CPUState *cs, target_ulong ret, target_ulong err)
static void semihosting_cb(CPUState *cs, uint64_t ret, int err)
{
if (ret == (target_ulong) -1) {
qemu_log("%s: gdb console output failed ("TARGET_FMT_ld")",
__func__, err);
if (err) {
qemu_log("%s: gdb console output failed (%d)\n", __func__, err);
}
}