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| author | Richard Henderson <richard.henderson@linaro.org> | 2022-04-28 01:44:28 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2022-06-28 04:35:39 +0530 |
| commit | 5b3f39cb04fda32226e84502f858bab06d83e5c1 (patch) | |
| tree | 3e5859fb0f4457ad96b21c76ff53503363fe61d1 /semihosting/guestfd.c | |
| parent | 3753b00e5747068882c7f0302dcf9b87402993ab (diff) | |
| download | qemu-5b3f39cb04fda32226e84502f858bab06d83e5c1.zip qemu-5b3f39cb04fda32226e84502f858bab06d83e5c1.tar.gz qemu-5b3f39cb04fda32226e84502f858bab06d83e5c1.tar.bz2 | |
semihosting: Split out semihost_sys_open
Split out the non-ARM specific portions of SYS_OPEN to a
reusable function. This handles gdb and host file i/o.
Add helpers to validate the length of the filename string.
Prepare for usage by other semihosting by allowing the
filename length parameter to be 0, and calling strlen.
Reviewed-by: Luc Michel <lmichel@kalray.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'semihosting/guestfd.c')
| -rw-r--r-- | semihosting/guestfd.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/semihosting/guestfd.c b/semihosting/guestfd.c index b6405f5..7ac2e14 100644 --- a/semihosting/guestfd.c +++ b/semihosting/guestfd.c @@ -11,6 +11,11 @@ #include "qemu/osdep.h" #include "exec/gdbstub.h" #include "semihosting/guestfd.h" +#ifdef CONFIG_USER_ONLY +#include "qemu.h" +#else +#include "semihosting/softmmu-uaccess.h" +#endif static GArray *guestfd_array; |