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-e132xsfe.cpp: Fixed missing bit mask causing UBSAN warnings. [Ryan Holtz] (#10550)

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Co-authored-by: Ryan Holtz <TheMogMiner>
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MooglyGuy 2022-11-15 13:48:22 +01:00 committed by GitHub
parent 8878a139e4
commit ba75326bfe
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1 changed files with 4 additions and 4 deletions
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8
src/devices/cpu/e132xs/e132xsfe.cpp
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@ -163,10 +163,10 @@ bool e132xs_frontend::describe(opcode_desc &desc, const opcode_desc *prev)
const uint32_t ldstf_code = (gdstf_code + fp) & 0x1f;
const uint32_t lsrc_code = (gsrc_code + fp) & 0x1f;
const uint32_t lsrcf_code = (gsrcf_code + fp) & 0x1f;
const uint32_t ldst_group = 1 + (((FE_DST_CODE + fp) & 0x20) >> 5);
const uint32_t ldstf_group = 1 + (((FE_DST_CODE + fp + 1) & 0x20) >> 5);
const uint32_t lsrc_group = 1 + (((FE_SRC_CODE + fp) & 0x20) >> 5);
const uint32_t lsrcf_group = 1 + ((FE_SRC_CODE + fp + 1) >> 5);
const uint32_t ldst_group = BIT(FE_DST_CODE + fp, 5) + 1;
const uint32_t ldstf_group = BIT(FE_DST_CODE + fp + 1, 5) + 1;
const uint32_t lsrc_group = BIT(FE_SRC_CODE + fp, 5) + 1;
const uint32_t lsrcf_group = BIT(FE_SRC_CODE + fp + 1, 5) + 1;
switch (op >> 8)
{