split global_destructor_chain and __init_cpp_exceptions

2 files changed, 80 insertions, 0 deletions

diff --git a/asm/libstdc++/__init_cpp_exceptions.s b/asm/libstdc++/__init_cpp_exceptions.s
new file mode 100644
index 0000000..aa1fa2a
--- /dev/null
+++ b/asm/libstdc++/__init_cpp_exceptions.s
@@ -0,0 +1,45 @@
+.include "macros.inc"
+
+.section .text, "ax"  # 0x80006980 - 0x803E1E60
+
+.global __init_cpp_exceptions_tmp
+__init_cpp_exceptions_tmp: #__init_cpp_exceptions
+#causes "runtime sources 'global_destructor_chain.c' and '__init_cpp_exceptions.cpp' both need to be updated to latest
+#version.  Please contact Metrowerks support." error
+#needs to be split correctly before renaming
+/* 801C77C0 001C3420  94 21 FF F0 */	stwu r1, -0x10(r1)
+/* 801C77C4 001C3424  7C 08 02 A6 */	mflr r0
+/* 801C77C8 001C3428  90 01 00 14 */	stw r0, 0x14(r1)
+/* 801C77CC 001C342C  80 0D 83 D8 */	lwz r0, lbl_8063D698-_SDA_BASE_(r13)
+/* 801C77D0 001C3430  2C 00 FF FE */	cmpwi r0, -2
+/* 801C77D4 001C3434  40 82 00 18 */	bne lbl_801C77EC
+/* 801C77D8 001C3438  3C 60 80 00 */	lis r3, lbl_80006948@ha
+/* 801C77DC 001C343C  7C 44 13 78 */	mr r4, r2
+/* 801C77E0 001C3440  38 63 69 48 */	addi r3, r3, lbl_80006948@l
+/* 801C77E4 001C3444  48 00 00 4D */	bl __register_fragment
+/* 801C77E8 001C3448  90 6D 83 D8 */	stw r3, lbl_8063D698-_SDA_BASE_(r13)
+lbl_801C77EC:
+/* 801C77EC 001C344C  80 01 00 14 */	lwz r0, 0x14(r1)
+/* 801C77F0 001C3450  7C 08 03 A6 */	mtlr r0
+/* 801C77F4 001C3454  38 21 00 10 */	addi r1, r1, 0x10
+/* 801C77F8 001C3458  4E 80 00 20 */	blr
+
+.global __fini_cpp_exceptions_tmp
+__fini_cpp_exceptions_tmp: #__fini_cpp_exceptions
+#causes "runtime sources 'global_destructor_chain.c' and '__init_cpp_exceptions.cpp' both need to be updated to latest
+#version.  Please contact Metrowerks support." error
+#needs to be split correctly before renaming
+/* 801C77FC 001C345C  94 21 FF F0 */	stwu r1, -0x10(r1)
+/* 801C7800 001C3460  7C 08 02 A6 */	mflr r0
+/* 801C7804 001C3464  90 01 00 14 */	stw r0, 0x14(r1)
+/* 801C7808 001C3468  80 6D 83 D8 */	lwz r3, lbl_8063D698-_SDA_BASE_(r13)
+/* 801C780C 001C346C  2C 03 FF FE */	cmpwi r3, -2
+/* 801C7810 001C3470  41 82 00 10 */	beq lbl_801C7820
+/* 801C7814 001C3474  48 00 00 51 */	bl func_801C7864
+/* 801C7818 001C3478  38 00 FF FE */	li r0, -2
+/* 801C781C 001C347C  90 0D 83 D8 */	stw r0, lbl_8063D698-_SDA_BASE_(r13)
+lbl_801C7820:
+/* 801C7820 001C3480  80 01 00 14 */	lwz r0, 0x14(r1)
+/* 801C7824 001C3484  7C 08 03 A6 */	mtlr r0
+/* 801C7828 001C3488  38 21 00 10 */	addi r1, r1, 0x10
+/* 801C782C 001C348C  4E 80 00 20 */	blr
diff --git a/asm/libstdc++/global_destructor_chain.s b/asm/libstdc++/global_destructor_chain.s
new file mode 100644
index 0000000..1b2cfba
--- /dev/null
+++ b/asm/libstdc++/global_destructor_chain.s
@@ -0,0 +1,35 @@
+.include "macros.inc"
+
+.section .text, "ax"  # 0x80006980 - 0x803E1E60
+
+.global __register_global_object_tmp
+__register_global_object_tmp:
+/* 801C6C48 001C28A8  80 0D 9F C0 */	lwz r0, lbl_8063F280-_SDA_BASE_(r13)
+/* 801C6C4C 001C28AC  90 05 00 00 */	stw r0, 0(r5)
+/* 801C6C50 001C28B0  90 85 00 04 */	stw r4, 4(r5)
+/* 801C6C54 001C28B4  90 65 00 08 */	stw r3, 8(r5)
+/* 801C6C58 001C28B8  90 AD 9F C0 */	stw r5, lbl_8063F280-_SDA_BASE_(r13)
+/* 801C6C5C 001C28BC  4E 80 00 20 */	blr
+
+.global __destroy_global_chain_tmp
+__destroy_global_chain_tmp:
+/* 801C6C60 001C28C0  94 21 FF F0 */	stwu r1, -0x10(r1)
+/* 801C6C64 001C28C4  7C 08 02 A6 */	mflr r0
+/* 801C6C68 001C28C8  90 01 00 14 */	stw r0, 0x14(r1)
+/* 801C6C6C 001C28CC  48 00 00 20 */	b lbl_801C6C8C
+lbl_801C6C70:
+/* 801C6C70 001C28D0  80 03 00 00 */	lwz r0, 0(r3)
+/* 801C6C74 001C28D4  38 80 FF FF */	li r4, -1
+/* 801C6C78 001C28D8  90 0D 9F C0 */	stw r0, lbl_8063F280-_SDA_BASE_(r13)
+/* 801C6C7C 001C28DC  81 83 00 04 */	lwz r12, 4(r3)
+/* 801C6C80 001C28E0  80 63 00 08 */	lwz r3, 8(r3)
+/* 801C6C84 001C28E4  7D 89 03 A6 */	mtctr r12
+/* 801C6C88 001C28E8  4E 80 04 21 */	bctrl
+lbl_801C6C8C:
+/* 801C6C8C 001C28EC  80 6D 9F C0 */	lwz r3, lbl_8063F280-_SDA_BASE_(r13)
+/* 801C6C90 001C28F0  2C 03 00 00 */	cmpwi r3, 0
+/* 801C6C94 001C28F4  40 82 FF DC */	bne lbl_801C6C70
+/* 801C6C98 001C28F8  80 01 00 14 */	lwz r0, 0x14(r1)
+/* 801C6C9C 001C28FC  7C 08 03 A6 */	mtlr r0
+/* 801C6CA0 001C2900  38 21 00 10 */	addi r1, r1, 0x10
+/* 801C6CA4 001C2904  4E 80 00 20 */	blr