mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-26 10:19:47 -04:00
Matt Stanley
c0ffd6d4c5
Extract the audited adapters and card transport onto master without the held selector/menu stack. Keep adapters and codecs tied to mod activation, use overlay ABI 33, retain rejected-load protection on codec registration, and refuse extended-card codecs in netplay before frame zero. Preserve default atomic save publication and guest-visible write failures.
33 lines
1.3 KiB
C
33 lines
1.3 KiB
C
#define PSX_OVERLAY_DLL_BUILD 1
|
|
#include "overlay_dispatch_preamble.c.inc"
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#define CHECK(x) do { if (!(x)) { fprintf(stderr, "line %d: %s\n", __LINE__, #x); exit(1); } } while (0)
|
|
|
|
static uint32_t charged, calls;
|
|
static CPUState* expected_cpu;
|
|
static void charge(uint32_t n) { charged += n; }
|
|
static uint32_t redirect(const CPUState* cpu, uint32_t pc, uint32_t word, uint32_t address) {
|
|
CHECK(cpu == expected_cpu && pc == 0x80010000u && word == 0x8ca30014u);
|
|
CHECK(charged == 7u); /* Pending DLL cycles publish before the host callback. */
|
|
++calls;
|
|
return address + 0x1000u;
|
|
}
|
|
int main(void) {
|
|
CPUState cpu = {0}; expected_cpu = &cpu;
|
|
OverlayCallbacks callbacks = {0}; callbacks.cpu_charge = charge;
|
|
callbacks.mod_memory_address = redirect;
|
|
overlay_init(&callbacks);
|
|
psx_cpu_charge(7);
|
|
CHECK(psx_mod_memory_address(&cpu, 0x80010000u, 0x8ca30014u, 0x80002003u) == 0x80003003u);
|
|
CHECK(calls == 1 && charged == 7);
|
|
overlay_flush_cycles(); CHECK(charged == 7);
|
|
callbacks.mod_memory_address = NULL;
|
|
overlay_init(&callbacks);
|
|
CHECK(psx_mod_memory_address(&cpu, 0x80010000u, 0x8ca30014u, 0x80002003u) == 0x80002003u);
|
|
CHECK(calls == 1 && overlay_abi() == PSX_OVERLAY_ABI_TAG);
|
|
puts("overlay address callback and cycle publication: passed");
|
|
return 0;
|
|
}
|