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Hacking on some instructions.

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This commit is contained in:
Ben Vanik
2013-01-25 23:32:37 -08:00
parent 2e6db831a5
commit ffdc1e5d4b
4 changed files with 131 additions and 19 deletions
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19
include/xenia/cpu/ppc/instr.h
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@@ -73,6 +73,7 @@ typedef struct {
// kXEPPCInstrFormatI
struct {
// TODO(benvanik): doc format update
uint32_t LK : 1;
uint32_t AA : 1;
uint32_t LI : 24;
@@ -80,6 +81,7 @@ typedef struct {
} I;
// kXEPPCInstrFormatB
struct {
// TODO(benvanik): doc format update
uint32_t LK : 1;
uint32_t AA : 1;
uint32_t BD : 14;
@@ -89,7 +91,9 @@ typedef struct {
} B;
// kXEPPCInstrFormatSC
// kXEPPCInstrFormatD
struct {
// TODO(benvanik): doc format update
uint32_t SIMM : 16;
uint32_t A : 5;
uint32_t D : 5;
@@ -97,6 +101,7 @@ typedef struct {
} D;
// kXEPPCInstrFormatDS
struct {
// TODO(benvanik): doc format update
uint32_t : 2;
uint32_t ds : 14;
uint32_t A : 5;
@@ -105,6 +110,7 @@ typedef struct {
} DS;
// kXEPPCInstrFormatX
struct {
// TODO(benvanik): doc format update
uint32_t Rc : 1;
uint32_t : 10;
uint32_t B : 5;
@@ -114,6 +120,7 @@ typedef struct {
} X;
// kXEPPCInstrFormatXL
struct {
// TODO(benvanik): doc format update
uint32_t LK : 1;
uint32_t : 10;
uint32_t BB : 5;
@@ -121,7 +128,9 @@ typedef struct {
uint32_t BO : 5;
uint32_t OPCD : 6;
} XL;
// kXEPPCInstrFormatXFX
struct {
// TODO(benvanik): doc format update
uint32_t : 1;
uint32_t : 10;
uint32_t spr : 10;
@@ -132,6 +141,7 @@ typedef struct {
// kXEPPCInstrFormatXS
// kXEPPCInstrFormatXO
struct {
// TODO(benvanik): doc format update
uint32_t Rc : 1;
uint32_t : 8;
uint32_t OE : 1;
@@ -142,6 +152,15 @@ typedef struct {
} XO;
// kXEPPCInstrFormatA
// kXEPPCInstrFormatM
struct {
uint32_t Rc : 1;
uint32_t ME : 5;
uint32_t MB : 5;
uint32_t SH : 5;
uint32_t RA : 5;
uint32_t RS : 5;
uint32_t OPCD : 6;
} M;
// kXEPPCInstrFormatMD
// kXEPPCInstrFormatMDS
// kXEPPCInstrFormatVA