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Hexagon (target/hexagon) Don't set pkt_has_store_s1 when not needed

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The pkt_has_store_s1 field in CPUHexagonState is only needed in generated
helpers for scalar load instructions.  See check_noshuf and mem_load[1248]
in op_helper.c.

We add logic in gen_analyze_funcs.py to set need_pkt_has_store_s1 in
DisasContext when it is needed at runtime.

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230307025828.1612809-7-tsimpson@quicinc.com>
This commit is contained in:
Taylor Simpson 2023-03-06 18:58:20 -08:00
parent 10849c2623
commit 4d13bb51d2
5 changed files with 13 additions and 1 deletions
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1
target/hexagon/hex_common.py
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@ -89,6 +89,7 @@ def calculate_attribs():
add_qemu_macro_attrib('fWRITE_P3', 'A_WRITES_PRED_REG')
add_qemu_macro_attrib('fSET_OVERFLOW', 'A_IMPLICIT_WRITES_USR')
add_qemu_macro_attrib('fSET_LPCFG', 'A_IMPLICIT_WRITES_USR')
add_qemu_macro_attrib('fLOAD', 'A_SCALAR_LOAD')
add_qemu_macro_attrib('fSTORE', 'A_SCALAR_STORE')
# Recurse down macros, find attributes from sub-macros