forked from Mirror/Ryujinx
ec8d4f3af5
* Replace unicorn bindings with Nuget package * Use nameof for ValueSource args * Remove redundant code from test projects * Fix wrong values for EmuStart() Add notes to address this later again * Improve formatting * Fix formatting/alignment issues
106 lines
No EOL
3.9 KiB
C#
106 lines
No EOL
3.9 KiB
C#
#define Bf32
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using NUnit.Framework;
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using System;
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namespace Ryujinx.Tests.Cpu
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{
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[Category("Bf32")]
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public sealed class CpuTestBf32 : CpuTest32
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{
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#if Bf32
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private const int RndCnt = 2;
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[Test, Pairwise, Description("BFC <Rd>, #<lsb>, #<width>")]
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public void Bfc([Values(0u, 0xdu)] uint rd,
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[Values(0x00000000u, 0x7FFFFFFFu,
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0x80000000u, 0xFFFFFFFFu)] uint wd,
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[Values(0u, 15u, 16u, 31u)] uint lsb,
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[Values(0u, 15u, 16u, 31u)] uint msb)
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{
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msb = Math.Max(lsb, msb); // Don't test unpredictable for now.
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uint opcode = 0xe7c0001fu; // BFC R0, #0, #1
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opcode |= ((rd & 0xf) << 12);
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opcode |= ((msb & 31) << 16) | ((lsb & 31) << 7);
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uint sp = TestContext.CurrentContext.Random.NextUInt();
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SingleOpcode(opcode, r0: wd, sp: sp);
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CompareAgainstUnicorn();
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}
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[Test, Pairwise, Description("BFI <Rd>, <Rn>, #<lsb>, #<width>")]
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public void Bfi([Values(0u, 0xdu)] uint rd,
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[Values(1u, 0xdu)] uint rn,
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[Random(RndCnt)] uint wd,
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[Values(0x00000000u, 0x7FFFFFFFu,
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0x80000000u, 0xFFFFFFFFu)] uint wn,
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[Values(0u, 15u, 16u, 31u)] uint lsb,
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[Values(0u, 15u, 16u, 31u)] uint msb)
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{
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msb = Math.Max(lsb, msb); // Don't test unpredictable for now.
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uint opcode = 0xe7c00010u; // BFI R0, R0, #0, #1
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opcode |= ((rd & 0xf) << 12);
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opcode |= ((rn & 0xf) << 0);
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opcode |= ((msb & 31) << 16) | ((lsb & 31) << 7);
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uint sp = TestContext.CurrentContext.Random.NextUInt();
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SingleOpcode(opcode, r0: wd, r1: wn, sp: sp);
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CompareAgainstUnicorn();
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}
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[Test, Pairwise, Description("UBFX <Rd>, <Rn>, #<lsb>, #<width>")]
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public void Ubfx([Values(0u, 0xdu)] uint rd,
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[Values(1u, 0xdu)] uint rn,
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[Random(RndCnt)] uint wd,
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[Values(0x00000000u, 0x7FFFFFFFu,
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0x80000000u, 0xFFFFFFFFu)] uint wn,
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[Values(0u, 15u, 16u, 31u)] uint lsb,
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[Values(0u, 15u, 16u, 31u)] uint widthm1)
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{
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if (lsb + widthm1 > 31)
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{
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widthm1 -= (lsb + widthm1) - 31;
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}
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uint opcode = 0xe7e00050u; // UBFX R0, R0, #0, #1
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opcode |= ((rd & 0xf) << 12);
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opcode |= ((rn & 0xf) << 0);
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opcode |= ((widthm1 & 31) << 16) | ((lsb & 31) << 7);
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uint sp = TestContext.CurrentContext.Random.NextUInt();
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SingleOpcode(opcode, r0: wd, r1: wn, sp: sp);
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CompareAgainstUnicorn();
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}
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[Test, Pairwise, Description("SBFX <Rd>, <Rn>, #<lsb>, #<width>")]
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public void Sbfx([Values(0u, 0xdu)] uint rd,
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[Values(1u, 0xdu)] uint rn,
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[Random(RndCnt)] uint wd,
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[Values(0x00000000u, 0x7FFFFFFFu,
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0x80000000u, 0xFFFFFFFFu)] uint wn,
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[Values(0u, 15u, 16u, 31u)] uint lsb,
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[Values(0u, 15u, 16u, 31u)] uint widthm1)
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{
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if (lsb + widthm1 > 31)
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{
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widthm1 -= (lsb + widthm1) - 31;
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}
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uint opcode = 0xe7a00050u; // SBFX R0, R0, #0, #1
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opcode |= ((rd & 0xf) << 12);
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opcode |= ((rn & 0xf) << 0);
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opcode |= ((widthm1 & 31) << 16) | ((lsb & 31) << 7);
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uint sp = TestContext.CurrentContext.Random.NextUInt();
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SingleOpcode(opcode, r0: wd, r1: wn, sp: sp);
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CompareAgainstUnicorn();
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}
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#endif
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}
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} |