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[v1.05][PPC] Preeliminary support for Espresso, the Wii U CPU

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Dr-Noob
2024-05-18 23:27:02 +01:00
parent dfa2b773d1
commit e7ec4d492e
1 changed files with 3 additions and 0 deletions
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3
src/ppc/uarch.c
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@@ -25,6 +25,7 @@ enum {
UARCH_PPC603,
UARCH_PPC440,
UARCH_PPC470,
UARCH_ESPRESSO, // Not exactly an uarch, but the codename of Wii U
UARCH_PPC970,
UARCH_PPC970FX,
UARCH_PPC970MP,
@@ -75,6 +76,7 @@ void fill_uarch(struct uarch* arch, MICROARCH u) {
FILL_UARCH(arch->uarch, UARCH_PPC603, "PowerPC 603", UNK) // varies
FILL_UARCH(arch->uarch, UARCH_PPC440, "PowerPC 440", UNK)
FILL_UARCH(arch->uarch, UARCH_PPC470, "PowerPC 470", 45) // strange...
FILL_UARCH(arch->uarch, UARCH_ESPRESSO, "Espresso", 45) // https://en.wikipedia.org/wiki/PowerPC_7xx#Espresso, https://en.wikipedia.org/wiki/Espresso_(processor)
FILL_UARCH(arch->uarch, UARCH_PPC970, "PowerPC 970", 130)
FILL_UARCH(arch->uarch, UARCH_PPC970FX, "PowerPC 970FX", 90)
FILL_UARCH(arch->uarch, UARCH_PPC970MP, "PowerPC 970MP", 90)
@@ -234,6 +236,7 @@ struct uarch* get_uarch_from_pvr(uint32_t pvr) {
CHECK_UARCH(arch, pvr, 0xffff0000, 0x7ff50000, UARCH_PPC470)
CHECK_UARCH(arch, pvr, 0xffff0000, 0x00050000, UARCH_PPC470)
CHECK_UARCH(arch, pvr, 0xffff0000, 0x11a50000, UARCH_PPC470)
CHECK_UARCH(arch, pvr, 0xffffffff, 0x70010201, UARCH_ESPRESSO)
UARCH_END
return arch;