| commit | af0484b5025f8b7c951428a00b5bb3f172a2da8d | |
| author | Richard Henderson <richard.henderson@linaro.org> | |
| Thu, 28 Apr 2022 18:40:41 +0000 (28 11:40 -0700) | ||
| committer | Richard Henderson <richard.henderson@linaro.org> | |
| Mon, 27 Jun 2022 23:05:52 +0000 (28 04:35 +0530) | ||
| tree | e60333711f6d6467f0a91fb295e74fda62d6a6f7 | treesnapshot (tar.gz zip) |
| parent | 5eadbbfca6232710036ccb9f5cf1481be537c0e7 | commitdiff |
semihosting: Split out semihost_sys_read
Split out the non-ARM specific portions of SYS_READ to a
reusable function. This handles all GuestFD. Isolate the
curious ARM-specific return value processing to a new
callback, common_semi_rw_cb.
Note that gdb_do_syscall %x reads target_ulong, not int.
Reviewed-by: Luc Michel <lmichel@kalray.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Split out the non-ARM specific portions of SYS_READ to a
reusable function. This handles all GuestFD. Isolate the
curious ARM-specific return value processing to a new
callback, common_semi_rw_cb.
Note that gdb_do_syscall %x reads target_ulong, not int.
Reviewed-by: Luc Michel <lmichel@kalray.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| include/semihosting/syscalls.h | diffblobblamehistory | |
| semihosting/arm-compat-semi.c | diffblobblamehistory | |
| semihosting/syscalls.c | diffblobblamehistory |