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Wrap nonmatching functions in pad.c and link

This commit is contained in:
Phillip Stephens 2022-12-09 17:25:20 -08:00
parent 4c6a0fc63c
commit 219f534bfd
2 changed files with 82 additions and 3 deletions
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2
configure.py
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@ -834,7 +834,7 @@ LIBS = [
"host": False,
"objects": [
["Dolphin/pad/PadClamp", True],
["Dolphin/pad/pad", False],
["Dolphin/pad/pad", True],
],
},
{

83
src/Dolphin/pad/pad.c
View File

@ -42,8 +42,8 @@ static void (*MakeStatus)(s32, PADStatus*, u32[2]) = SPEC2_MakeStatus;
static u32 Type[SI_MAX_CHAN];
static PADStatus Origin[SI_MAX_CHAN];
static u32 CmdReadOrigin = 41 << 24;
static u32 CmdCalibrate = 42 << 24;
static u32 CmdReadOrigin = 0x41 << 24;
static u32 CmdCalibrate = 0x42 << 24;
static u32 CmdProbeDevice[SI_MAX_CHAN];
static BOOL OnReset(BOOL final);
@ -730,6 +730,7 @@ static void SamplingHandler(__OSInterrupt interrupt, OSContext* context) {
}
}
#if NONMATCHING
PADSamplingCallback PADSetSamplingCallback(PADSamplingCallback callback) {
PADSamplingCallback prev;
@ -742,7 +743,41 @@ PADSamplingCallback PADSetSamplingCallback(PADSamplingCallback callback) {
}
return prev;
}
#else
/* clang-format off */
#pragma push
#pragma optimization_level 0
#pragma optimizewithasm off
asm PADSamplingCallback PADSetSamplingCallback(PADSamplingCallback callback) {
nofralloc
mflr r0
cmplwi r3, 0
stw r0, 4(r1)
stwu r1, -0x18(r1)
stw r31, 0x14(r1)
lwz r31, SamplingCallback
stw r3, SamplingCallback
beq lbl_803875E4
lis r3, SamplingHandler@ha
addi r3, r3, SamplingHandler@l
bl SIRegisterPollingHandler
b lbl_803875F0
lbl_803875E4:
lis r3, SamplingHandler@ha
addi r3, r3, SamplingHandler@l
bl SIUnregisterPollingHandler
lbl_803875F0:
mr r3, r31
lwz r0, 0x1c(r1)
lwz r31, 0x14(r1)
addi r1, r1, 0x18
mtlr r0
blr
}
#pragma pop
#endif
#if NONMATCHING
BOOL __PADDisableRecalibration(BOOL disable) {
BOOL enabled;
BOOL prev;
@ -756,3 +791,47 @@ BOOL __PADDisableRecalibration(BOOL disable) {
OSRestoreInterrupts(enabled);
return prev;
}
#else
/* clang-format off */
#pragma push
#pragma optimization_level 0
#pragma optimizewithasm off
asm BOOL __PADDisableRecalibration(BOOL disable) {
nofralloc
mflr r0
stw r0, 4(r1)
stwu r1, -0x18(r1)
stw r31, 0x14(r1)
stw r30, 0x10(r1)
mr r30, r3
bl OSDisableInterrupts
lis r4, UnkVal@ha
lbz r0, UnkVal@l(r4)
rlwinm. r0, r0, 0, 0x19, 0x19
beq lbl_8038763C
li r31, 1
b lbl_80387640
lbl_8038763C:
li r31, 0
lbl_80387640:
lis r4, UnkVal@ha
lbz r0, UnkVal@l(r4)
andi. r0, r0, 0xbf
cmpwi r30, 0
stb r0, UnkVal@l(r4)
beq lbl_80387664
lbz r0, UnkVal@l(r4)
ori r0, r0, 0x40
stb r0, UnkVal@l(r4)
lbl_80387664:
bl OSRestoreInterrupts
mr r3, r31
lwz r0, 0x1c(r1)
lwz r31, 0x14(r1)
lwz r30, 0x10(r1)
addi r1, r1, 0x18
mtlr r0
blr
}
#pragma pop
#endif