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https://github.com/morluto/rea.git
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Jay-Alexander Elliot
dc9f329764
* test(psp): add source-owned VFPU prefix and vadd sequence * test(psp): assert VFPU prefix and consumer decode facts * test(psp): verify VFPU prefixes and consumers through public Ghidra MCP * docs(psp): delimit VFPU prefix/consumer conformance coverage * test(psp): preserve unknown when Ghidra omits high-pcode data * style(psp): apply pinned oxfmt output to verify-real-ghidra-mips.mjs * style(psp): apply pinned oxfmt output to psp-fixture.mjs
41 lines
1.1 KiB
ArmAsm
41 lines
1.1 KiB
ArmAsm
/* Source-owned Allegrex decoding probe. This fixture is never executed. */
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.set noreorder
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.text
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.align 2
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.globl rea_psp_probe
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.type rea_psp_probe, @function
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.ent rea_psp_probe
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rea_psp_probe:
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addiu $v0, $zero, 0x1234
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bitrev $v0, $v0
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jr $ra
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nop
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.end rea_psp_probe
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.size rea_psp_probe, .-rea_psp_probe
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/* Source-owned VFPU prefix/consumer sequence. Never executed.
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* Encodings match the independent Allegrex headless conformance fixture;
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* this tests static decoding, not numerical lane or prefix correctness.
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*/
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.align 2
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.globl rea_psp_vfpu_probe
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.type rea_psp_vfpu_probe, @function
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.ent rea_psp_vfpu_probe
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rea_psp_vfpu_probe:
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.word 0xd8800000 /* lv.q */
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.word 0xd8a40000 /* lv.q */
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.word 0xdc0000e4 /* vpfxs, identity source */
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.word 0xdd0000e4 /* vpfxt, identity target */
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.word 0xde000000 /* vpfxd */
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.word 0x60048090 /* vadd.q */
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.word 0xf8d00000 /* sv.q */
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.word 0xdc0000c6 /* vpfxs, swizzled source */
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.word 0x60048090 /* vadd.q */
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.word 0xf8d00010 /* sv.q */
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.word 0x60048090 /* vadd.q with no new prefix */
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.word 0xf8d00020 /* sv.q */
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jr $ra
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nop
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.end rea_psp_vfpu_probe
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.size rea_psp_vfpu_probe, .-rea_psp_vfpu_probe
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