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annotate svp_util.c @ 2640:c30e5548154f

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Get sync to audio working in emscripten
author Michael Pavone <pavone@retrodev.com>
date Wed, 26 Feb 2025 22:55:42 -0800
parents ca158bc091f9
children
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rev   line source
1620
a172f97d873f Add the ability for a CPU definition to reference arbitrary C includes and use it to add a placeholder definition of svp_read_16
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
1
1621
ca158bc091f9 Implement program ROM reads
Michael Pavone <pavone@retrodev.com>
parents: 1620
diff changeset
2 void svp_prog_read_16(svp_context *context)
1620
a172f97d873f Add the ability for a CPU definition to reference arbitrary C includes and use it to add a placeholder definition of svp_read_16
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
3 {
1621
ca158bc091f9 Implement program ROM reads
Michael Pavone <pavone@retrodev.com>
parents: 1620
diff changeset
4 uint16_t address = context->scratch1 >> 1;
ca158bc091f9 Implement program ROM reads
Michael Pavone <pavone@retrodev.com>
parents: 1620
diff changeset
5 context->scratch1 = context->rom[address];
1620
a172f97d873f Add the ability for a CPU definition to reference arbitrary C includes and use it to add a placeholder definition of svp_read_16
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
6 }