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target/hexagon: call idef-parser functions

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Extend gen_tcg_funcs.py in order to emit calls to the functions emitted
by the idef-parser, if available.

Signed-off-by: Alessandro Di Federico <ale@rev.ng>
Signed-off-by: Anton Johansson <anjo@rev.ng>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20220923173831.227551-11-anjo@rev.ng>
This commit is contained in:
Alessandro Di Federico 2022-09-23 19:38:30 +02:00 • committed by Taylor Simpson
parent c0a41ee631
commit e71fdc4f1b
5 changed files with 154 additions and 34 deletions
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17
target/hexagon/gen_helper_protos.py
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@ -146,11 +146,24 @@ def main():
hex_common.read_attribs_file(sys.argv[2])
hex_common.read_overrides_file(sys.argv[3])
hex_common.read_overrides_file(sys.argv[4])
## Whether or not idef-parser is enabled is
## determined by the number of arguments to
## this script:
##
## 5 args. -> not enabled,
## 6 args. -> idef-parser enabled.
##
## The 6:th arg. then holds a list of the successfully
## parsed instructions.
is_idef_parser_enabled = len(sys.argv) > 6
if is_idef_parser_enabled:
hex_common.read_idef_parser_enabled_file(sys.argv[5])
hex_common.calculate_attribs()
tagregs = hex_common.get_tagregs()
tagimms = hex_common.get_tagimms()
with open(sys.argv[5], 'w') as f:
output_file = sys.argv[-1]
with open(output_file, 'w') as f:
for tag in hex_common.tags:
## Skip the priv instructions
if ( "A_PRIV" in hex_common.attribdict[tag] ) :
@ -168,6 +181,8 @@ def main():
if ( hex_common.skip_qemu_helper(tag) ):
continue
if ( hex_common.is_idef_parser_enabled(tag) ):
continue
gen_helper_prototype(f, tag, tagregs, tagimms)