diff options
| author | Max <mparisi@stevens.edu> | 2020-10-02 13:14:43 -0400 |
|---|---|---|
| committer | Max <mparisi@stevens.edu> | 2020-10-02 13:14:43 -0400 |
| commit | 2af180656e95b88dabe94cdd99711d15333ab003 (patch) | |
| tree | 7e6c71e10a605c47cc5ee54295bff2996658ef63 /asm/SDK/DB | |
| parent | 0633e9d487e3f3fabc82f4b06e75c53d5a44f194 (diff) | |
split db, EXIBios, EXICommon, EXIUart, SIBios, SISamplingRate
Diffstat (limited to 'asm/SDK/DB')
| -rw-r--r-- | asm/SDK/DB/db.s | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/asm/SDK/DB/db.s b/asm/SDK/DB/db.s new file mode 100644 index 0000000..77e9dd3 --- /dev/null +++ b/asm/SDK/DB/db.s @@ -0,0 +1,88 @@ +.include "macros.inc"
+
+.section .text, "ax" # 0x80006980 - 0x803E1E60
+
+.global DBInit
+DBInit:
+/* 80277394 00272FF4 3C 80 80 00 */ lis r4, 0x80000040@ha
+/* 80277398 00272FF8 3C 60 80 27 */ lis r3, __DBExceptionDestination@ha
+/* 8027739C 00272FFC 38 A4 00 40 */ addi r5, r4, 0x80000040@l
+/* 802773A0 00273000 38 00 00 01 */ li r0, 1
+/* 802773A4 00273004 38 63 74 20 */ addi r3, r3, __DBExceptionDestination@l
+/* 802773A8 00273008 90 AD A8 B8 */ stw r5, lbl_8063FB78-_SDA_BASE_(r13)
+/* 802773AC 0027300C 3C 63 80 00 */ addis r3, r3, 0x8000
+/* 802773B0 00273010 90 64 00 48 */ stw r3, 0x48(r4)
+/* 802773B4 00273014 90 0D A8 BC */ stw r0, lbl_8063FB7C-_SDA_BASE_(r13)
+/* 802773B8 00273018 4E 80 00 20 */ blr
+
+.global DBIsDebuggerPresent
+DBIsDebuggerPresent:
+/* 802773BC 0027301C 80 6D A8 B8 */ lwz r3, lbl_8063FB78-_SDA_BASE_(r13)
+/* 802773C0 00273020 2C 03 00 00 */ cmpwi r3, 0
+/* 802773C4 00273024 40 82 00 0C */ bne lbl_802773D0
+/* 802773C8 00273028 38 60 00 00 */ li r3, 0
+/* 802773CC 0027302C 4E 80 00 20 */ blr
+lbl_802773D0:
+/* 802773D0 00273030 80 63 00 00 */ lwz r3, 0(r3)
+/* 802773D4 00273034 4E 80 00 20 */ blr
+
+.global __DBExceptionDestinationAux
+__DBExceptionDestinationAux:
+/* 802773D8 00273038 94 21 FF F0 */ stwu r1, -0x10(r1)
+/* 802773DC 0027303C 7C 08 02 A6 */ mflr r0
+/* 802773E0 00273040 3C 60 80 43 */ lis r3, lbl_80434078@ha
+/* 802773E4 00273044 90 01 00 14 */ stw r0, 0x14(r1)
+/* 802773E8 00273048 38 63 40 78 */ addi r3, r3, lbl_80434078@l
+/* 802773EC 0027304C 93 E1 00 0C */ stw r31, 0xc(r1)
+/* 802773F0 00273050 80 80 00 C0 */ lwz r4, 0xc0(0)
+/* 802773F4 00273054 3F E4 80 00 */ addis r31, r4, 0x8000
+/* 802773F8 00273058 4C C6 31 82 */ crclr 6
+/* 802773FC 0027305C 4B D9 06 C9 */ bl func_80007AC4
+/* 80277400 00273060 7F E3 FB 78 */ mr r3, r31
+/* 80277404 00273064 4B FF 3D 6D */ bl OSDumpContext
+/* 80277408 00273068 4B FF 0E 61 */ bl PPCHalt
+/* 8027740C 0027306C 80 01 00 14 */ lwz r0, 0x14(r1)
+/* 80277410 00273070 83 E1 00 0C */ lwz r31, 0xc(r1)
+/* 80277414 00273074 7C 08 03 A6 */ mtlr r0
+/* 80277418 00273078 38 21 00 10 */ addi r1, r1, 0x10
+/* 8027741C 0027307C 4E 80 00 20 */ blr
+
+.global __DBExceptionDestination
+__DBExceptionDestination:
+/* 80277420 00273080 7C 60 00 A6 */ mfmsr r3
+/* 80277424 00273084 60 63 00 30 */ ori r3, r3, 0x30
+/* 80277428 00273088 7C 60 01 24 */ mtmsr r3
+/* 8027742C 0027308C 4B FF FF AC */ b __DBExceptionDestinationAux
+
+.global __DBIsExceptionMarked
+__DBIsExceptionMarked:
+/* 80277430 00273090 80 8D A8 B8 */ lwz r4, lbl_8063FB78-_SDA_BASE_(r13)
+/* 80277434 00273094 38 00 00 01 */ li r0, 1
+/* 80277438 00273098 7C 00 18 30 */ slw r0, r0, r3
+/* 8027743C 0027309C 80 64 00 04 */ lwz r3, 4(r4)
+/* 80277440 002730A0 7C 63 00 38 */ and r3, r3, r0
+/* 80277444 002730A4 4E 80 00 20 */ blr
+
+.global DBPrintf
+DBPrintf:
+/* 80277448 002730A8 94 21 FF 90 */ stwu r1, -0x70(r1)
+/* 8027744C 002730AC 40 86 00 24 */ bne cr1, lbl_80277470
+/* 80277450 002730B0 D8 21 00 28 */ stfd f1, 0x28(r1)
+/* 80277454 002730B4 D8 41 00 30 */ stfd f2, 0x30(r1)
+/* 80277458 002730B8 D8 61 00 38 */ stfd f3, 0x38(r1)
+/* 8027745C 002730BC D8 81 00 40 */ stfd f4, 0x40(r1)
+/* 80277460 002730C0 D8 A1 00 48 */ stfd f5, 0x48(r1)
+/* 80277464 002730C4 D8 C1 00 50 */ stfd f6, 0x50(r1)
+/* 80277468 002730C8 D8 E1 00 58 */ stfd f7, 0x58(r1)
+/* 8027746C 002730CC D9 01 00 60 */ stfd f8, 0x60(r1)
+lbl_80277470:
+/* 80277470 002730D0 90 61 00 08 */ stw r3, 8(r1)
+/* 80277474 002730D4 90 81 00 0C */ stw r4, 0xc(r1)
+/* 80277478 002730D8 90 A1 00 10 */ stw r5, 0x10(r1)
+/* 8027747C 002730DC 90 C1 00 14 */ stw r6, 0x14(r1)
+/* 80277480 002730E0 90 E1 00 18 */ stw r7, 0x18(r1)
+/* 80277484 002730E4 91 01 00 1C */ stw r8, 0x1c(r1)
+/* 80277488 002730E8 91 21 00 20 */ stw r9, 0x20(r1)
+/* 8027748C 002730EC 91 41 00 24 */ stw r10, 0x24(r1)
+/* 80277490 002730F0 38 21 00 70 */ addi r1, r1, 0x70
+/* 80277494 002730F4 4E 80 00 20 */ blr
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