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Hexagon (target/hexagon) Remove PC from the runtime state

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Add pc field to Packet structure
For helpers that need PC, pass an extra argument
Remove slot arg from conditional jump helpers
On a trap0, copy pkt->pc into hex_gpr[HEX_REG_PC]

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20221108162906.3166-6-tsimpson@quicinc.com>
This commit is contained in:
Taylor Simpson 2022-11-08 08:29:00 -08:00
parent fb67c2bf24
commit 40085901db
8 changed files with 25 additions and 10 deletions
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3
target/hexagon/gen_tcg_funcs.py
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@ -629,6 +629,8 @@ def gen_tcg_func(f, tag, regs, imms):
f.write(" TCGv part1 = tcg_constant_tl(insn->part1);\n")
if hex_common.need_slot(tag):
f.write(" TCGv slot = tcg_constant_tl(insn->slot);\n")
if hex_common.need_PC(tag):
f.write(" TCGv PC = tcg_constant_tl(ctx->pkt->pc);\n")
f.write(" gen_helper_%s(" % (tag))
i=0
## If there is a scalar result, it is the return type
@ -659,6 +661,7 @@ def gen_tcg_func(f, tag, regs, imms):
if hex_common.need_pkt_has_multi_cof(tag):
f.write(", pkt_has_multi_cof")
if hex_common.need_PC(tag): f.write(", PC")
if hex_common.need_slot(tag): f.write(", slot")
if hex_common.need_part1(tag): f.write(", part1" )
f.write(");\n")