| commit | fecccfcc542370caedbfc09fe9963d128f5e73a0 | |
| author | Richard Henderson <richard.henderson@linaro.org> | |
| Wed, 17 May 2023 03:07:20 +0000 (16 20:07 -0700) | ||
| committer | Richard Henderson <richard.henderson@linaro.org> | |
| Wed, 17 May 2023 03:07:20 +0000 (16 20:07 -0700) | ||
| tree | 78d60fe5833e95d65d2344981ea4ea0ddeaa1386 | treesnapshot (tar.gz zip) |
| parent | 0700ceb3939f08619d7f323209597ef62b489514 | commitdiff |
tcg: Split INDEX_op_qemu_{ld,st}* for guest address size
For 32-bit hosts, we cannot simply rely on TCGContext.addr_bits,
as we need one or two host registers to represent the guest address.
Create the new opcodes and update all users. Since we have not
yet eliminated TARGET_LONG_BITS, only one of the two opcodes will
ever be used, so we can get away with treating them the same in
the backends.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
For 32-bit hosts, we cannot simply rely on TCGContext.addr_bits,
as we need one or two host registers to represent the guest address.
Create the new opcodes and update all users. Since we have not
yet eliminated TARGET_LONG_BITS, only one of the two opcodes will
ever be used, so we can get away with treating them the same in
the backends.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
15 files changed: