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target-arm: Pass fp status pointer explicitly to neon fp helpers

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Make the Neon helpers for various floating point operations take an
explicit pointer to the float_status they use, so they don't rely on
the global environment pointer any more. This also allows us to drop
the mul/sub/add helpers completely and just use the vfp versions.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2011-05-25 13:49:19 +00:00
parent ae1857eca2
commit aa47cfdd17
3 changed files with 113 additions and 74 deletions
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19
target-arm/helper.h
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@ -350,17 +350,14 @@ DEF_HELPER_1(neon_qneg_s8, i32, i32)
DEF_HELPER_1(neon_qneg_s16, i32, i32)
DEF_HELPER_1(neon_qneg_s32, i32, i32)
DEF_HELPER_2(neon_min_f32, i32, i32, i32)
DEF_HELPER_2(neon_max_f32, i32, i32, i32)
DEF_HELPER_2(neon_abd_f32, i32, i32, i32)
DEF_HELPER_2(neon_add_f32, i32, i32, i32)
DEF_HELPER_2(neon_sub_f32, i32, i32, i32)
DEF_HELPER_2(neon_mul_f32, i32, i32, i32)
DEF_HELPER_2(neon_ceq_f32, i32, i32, i32)
DEF_HELPER_2(neon_cge_f32, i32, i32, i32)
DEF_HELPER_2(neon_cgt_f32, i32, i32, i32)
DEF_HELPER_2(neon_acge_f32, i32, i32, i32)
DEF_HELPER_2(neon_acgt_f32, i32, i32, i32)
DEF_HELPER_3(neon_min_f32, i32, i32, i32, ptr)
DEF_HELPER_3(neon_max_f32, i32, i32, i32, ptr)
DEF_HELPER_3(neon_abd_f32, i32, i32, i32, ptr)
DEF_HELPER_3(neon_ceq_f32, i32, i32, i32, ptr)
DEF_HELPER_3(neon_cge_f32, i32, i32, i32, ptr)
DEF_HELPER_3(neon_cgt_f32, i32, i32, i32, ptr)
DEF_HELPER_3(neon_acge_f32, i32, i32, i32, ptr)
DEF_HELPER_3(neon_acgt_f32, i32, i32, i32, ptr)
/* iwmmxt_helper.c */
DEF_HELPER_2(iwmmxt_maddsq, i64, i64, i64)