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[Ampr] Implement the FW 4.00 write-address command exports (#510)

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This commit is contained in:
samto6
2026-07-21 20:00:30 -04:00
committed by GitHub
parent 6aa78bb55b
commit eb47d753f6
3 changed files with 122 additions and 0 deletions
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src/SharpEmu.Core/Cpu/Native/DirectExecutionBackend.Imports.cs
+4
View File
@@ -1404,11 +1404,13 @@ public sealed partial class DirectExecutionBackend
"vWU-odnS+fU" or // sceAmprMeasureCommandSizeReadFile
"sSAUCCU1dv4" or // sceAmprMeasureCommandSizeWriteKernelEventQueue_04_00
"C+IEj+BsAFM" or // sceAmprMeasureCommandSizeWriteAddressOnCompletion
"4fgtGfXDrFc" or // sceAmprMeasureCommandSizeWriteAddress_04_00
"tZDDEo2tE5k" or // sceAmprCommandBufferGetSize
"GnxKOHEawhk" or // sceAmprCommandBufferGetCurrentOffset
"gzndltBEzWc" or // sceAmprCommandBufferGetNumCommands
"H896Pt-yB4I" or // sceAmprCommandBufferWriteKernelEventQueue_04_00
"sJXyWHjP-F8" or // sceAmprCommandBufferWriteAddressOnCompletion
"j0+3uJMxYJY" or // sceAmprCommandBufferWriteAddress_04_00
"mPpPxv5CZt4" or // sceSystemServiceGetHdrToneMapLuminance
"1FZBKy8HeNU" or // sceVideoOutGetVblankStatus
"ASoW5WE-UPo" or // sceKernelAprSubmitCommandBufferAndGetResult
@@ -1554,11 +1556,13 @@ public sealed partial class DirectExecutionBackend
"vWU-odnS+fU" or
"sSAUCCU1dv4" or
"C+IEj+BsAFM" or
"4fgtGfXDrFc" or
"tZDDEo2tE5k" or
"GnxKOHEawhk" or
"gzndltBEzWc" or
"H896Pt-yB4I" or
"sJXyWHjP-F8" or
"j0+3uJMxYJY" or
"mPpPxv5CZt4" or
"1FZBKy8HeNU" or
"ASoW5WE-UPo" or
src/SharpEmu.Libs/Ampr/AmprExports.cs
+38
View File
@@ -340,6 +340,18 @@ public static class AmprExports
return (int)OrbisGen2Result.ORBIS_GEN2_OK;
}
[SysAbiExport(
Nid = "4fgtGfXDrFc",
ExportName = "sceAmprMeasureCommandSizeWriteAddress_04_00",
Target = Generation.Gen5,
LibraryName = "libSceAmpr")]
public static int MeasureCommandSizeWriteAddress0400(CpuContext ctx)
{
TraceAmpr(ctx, "measure_write_address", 0, WriteAddressRecordSize, 0);
ctx[CpuRegister.Rax] = WriteAddressRecordSize;
return (int)OrbisGen2Result.ORBIS_GEN2_OK;
}
[SysAbiExport(
Nid = "tZDDEo2tE5k",
ExportName = "sceAmprCommandBufferGetSize",
@@ -509,6 +521,32 @@ public static class AmprExports
return (int)OrbisGen2Result.ORBIS_GEN2_OK;
}
[SysAbiExport(
Nid = "j0+3uJMxYJY",
ExportName = "sceAmprCommandBufferWriteAddress_04_00",
Target = Generation.Gen5,
LibraryName = "libSceAmpr")]
public static int CommandBufferWriteAddress0400(CpuContext ctx)
{
var commandBuffer = ctx[CpuRegister.Rdi];
var address = ctx[CpuRegister.Rsi];
var value = ctx[CpuRegister.Rdx];
if (commandBuffer == 0 || address == 0)
{
return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_INVALID_ARGUMENT;
}
if (!AppendWriteAddressRecord(ctx, commandBuffer, address, value))
{
return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
}
TraceAmpr(ctx, "write_address", commandBuffer, address, value);
ctx[CpuRegister.Rax] = 0;
return (int)OrbisGen2Result.ORBIS_GEN2_OK;
}
public static int CompleteCommandBuffer(CpuContext ctx, ulong commandBuffer)
{
if (commandBuffer == 0)