Zack Buhman
c95182081a
This re-uses most of the code from the ta_parameter_format generator--this was factored out to "generic_sparse_struct.py".
54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
#include <cstdint>
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#include <cstddef>
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#include "type.hpp"
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struct gdrom_if_reg {
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const reg8 _pad0[24];
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union {
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const reg8 alternate_status;
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reg8 device_control;
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};
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const reg8 _pad1[103];
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reg16 data;
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const reg8 _pad2[2];
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union {
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const reg8 error;
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reg8 features;
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};
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const reg8 _pad3[3];
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union {
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const reg8 interrupt_reason;
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reg8 sector_count;
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};
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const reg8 _pad4[3];
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reg8 sector_number;
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const reg8 _pad5[3];
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reg8 byte_control_low;
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const reg8 _pad6[3];
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reg8 byte_control_high;
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const reg8 _pad7[3];
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reg8 drive_select;
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const reg8 _pad8[3];
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union {
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const reg8 status;
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reg8 command;
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};
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};
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static_assert((offsetof (struct gdrom_if_reg, alternate_status)) == 24);
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static_assert((offsetof (struct gdrom_if_reg, device_control)) == 24);
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static_assert((offsetof (struct gdrom_if_reg, data)) == 128);
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static_assert((offsetof (struct gdrom_if_reg, error)) == 132);
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static_assert((offsetof (struct gdrom_if_reg, features)) == 132);
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static_assert((offsetof (struct gdrom_if_reg, interrupt_reason)) == 136);
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static_assert((offsetof (struct gdrom_if_reg, sector_count)) == 136);
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static_assert((offsetof (struct gdrom_if_reg, sector_number)) == 140);
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static_assert((offsetof (struct gdrom_if_reg, byte_control_low)) == 144);
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static_assert((offsetof (struct gdrom_if_reg, byte_control_high)) == 148);
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static_assert((offsetof (struct gdrom_if_reg, drive_select)) == 152);
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static_assert((offsetof (struct gdrom_if_reg, status)) == 156);
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static_assert((offsetof (struct gdrom_if_reg, command)) == 156);
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extern struct gdrom_if_reg gdrom_if __asm("gdrom_if");
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