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| author | Richard Henderson <rth@twiddle.net> | 2013-03-11 22:41:47 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2013-07-09 07:14:09 -0700 |
| commit | ca675f46e695bd49a1c21a5e82c6b8c77ee12edf (patch) | |
| tree | 5c23738b2e2462a15e55fb5a963dd44a0df82eb6 /tcg/tci | |
| parent | cc7772bdbe4cb0ff1bac538bda86260b871d8b1a (diff) | |
| download | qemu-ca675f46e695bd49a1c21a5e82c6b8c77ee12edf.tar.gz qemu-ca675f46e695bd49a1c21a5e82c6b8c77ee12edf.tar.bz2 qemu-ca675f46e695bd49a1c21a5e82c6b8c77ee12edf.zip | |
tcg: Split rem requirement from div requirement
There are several hosts with only a "div" insn. Remainder is computed
manually from the quotient and inputs. We can do this generically.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'tcg/tci')
| -rw-r--r-- | tcg/tci/tcg-target.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/tcg/tci/tcg-target.h b/tcg/tci/tcg-target.h index 0395bbb8e4..d7fc14eb17 100644 --- a/tcg/tci/tcg-target.h +++ b/tcg/tci/tcg-target.h @@ -59,9 +59,8 @@ #define TCG_TARGET_HAS_bswap16_i32 1 #define TCG_TARGET_HAS_bswap32_i32 1 -/* Not more than one of the next two defines must be 1. */ #define TCG_TARGET_HAS_div_i32 1 -#define TCG_TARGET_HAS_div2_i32 0 +#define TCG_TARGET_HAS_rem_i32 1 #define TCG_TARGET_HAS_ext8s_i32 1 #define TCG_TARGET_HAS_ext16s_i32 1 #define TCG_TARGET_HAS_ext8u_i32 1 @@ -83,9 +82,8 @@ #define TCG_TARGET_HAS_bswap32_i64 1 #define TCG_TARGET_HAS_bswap64_i64 1 #define TCG_TARGET_HAS_deposit_i64 1 -/* Not more than one of the next two defines must be 1. */ #define TCG_TARGET_HAS_div_i64 0 -#define TCG_TARGET_HAS_div2_i64 0 +#define TCG_TARGET_HAS_rem_i64 0 #define TCG_TARGET_HAS_ext8s_i64 1 #define TCG_TARGET_HAS_ext16s_i64 1 #define TCG_TARGET_HAS_ext32s_i64 1 |