implement full character backups on GC

system/client-functions/CopyDataWords.ppc.inc.s

@@ -0,0 +1,13 @@
+  # r3 = dest ptr
+  # r4 = src ptr
+  # r5 = size
+  # Clobbers r3, r4, r5
+  addi    r5, r5, 3
+  rlwinm  r5, r5, 30, 2, 31 # r5 = number of words to copy
+  mtctr   r5
+  subi    r3, r3, 4 # r3 = r3 - 4 (so we can use stwu)
+  subi    r4, r4, 4 # r4 = r4 - 4 (so we can use lwzu)
+copy_word_again:
+  lwzu    r5, [r4 + 4]
+  stwu    [r3 + 4], r5
+  bdnz    copy_word_again

system/client-functions/GetExtendedPlayerInfo.3OE0.patch.s

@@ -0,0 +1,19 @@
+# .meta hide_from_patches_menu
+.meta name="GetExtendedPlayerInfo"
+.meta description=""
+
+entry_ptr:
+reloc0:
+  .offsetof start
+start:
+  mflr   r12
+  bl     get_data_addr
+data:
+  .data  0x803DB0E0  # malloc9
+  .data  0x802021D0  # get_character_file
+  .data  0x802021AC  # get_selected_character_file_index
+  .data  0x805C4D80  # root_protocol (anchor: send_05)
+  .data  0x803DB138  # free9
+  .data  0x800787B0  # TProtocol_wait_send_drain
+get_data_addr:
+  .include GetExtendedPlayerInfoGC

system/client-functions/GetExtendedPlayerInfo.3OE1.patch.s

@@ -0,0 +1,19 @@
+# .meta hide_from_patches_menu
+.meta name="GetExtendedPlayerInfo"
+.meta description=""
+
+entry_ptr:
+reloc0:
+  .offsetof start
+start:
+  mflr   r12
+  bl     get_data_addr
+data:
+  .data  0x803DB138  # malloc9
+  .data  0x802021D0  # get_character_file
+  .data  0x802021AC  # get_selected_character_file_index
+  .data  0x805CBD60  # root_protocol (anchor: send_05)
+  .data  0x803DB190  # free9
+  .data  0x800787B0  # TProtocol_wait_send_drain
+get_data_addr:
+  .include GetExtendedPlayerInfoGC

system/client-functions/GetExtendedPlayerInfo.3OE2.patch.s

@@ -0,0 +1,19 @@
+# .meta hide_from_patches_menu
+.meta name="GetExtendedPlayerInfo"
+.meta description=""
+
+entry_ptr:
+reloc0:
+  .offsetof start
+start:
+  mflr   r12
+  bl     get_data_addr
+data:
+  .data  0x803DE838  # malloc9
+  .data  0x80202BA0  # get_character_file
+  .data  0x80202B7C  # get_selected_character_file_index
+  .data  0x805D5580  # root_protocol (anchor: send_05)
+  .data  0x803DE890  # free9
+  .data  0x8007889C  # TProtocol_wait_send_drain
+get_data_addr:
+  .include GetExtendedPlayerInfoGC

system/client-functions/GetExtendedPlayerInfo.3OJ2.patch.s

@@ -0,0 +1,19 @@
+# .meta hide_from_patches_menu
+.meta name="GetExtendedPlayerInfo"
+.meta description=""
+
+entry_ptr:
+reloc0:
+  .offsetof start
+start:
+  mflr   r12
+  bl     get_data_addr
+data:
+  .data  0x803D9E38  # malloc9
+  .data  0x802019D4  # get_character_file
+  .data  0x802019B0  # get_selected_character_file_index
+  .data  0x805C4488  # root_protocol (anchor: send_05)
+  .data  0x803D9E90  # free9
+  .data  0x8007848C  # TProtocol_wait_send_drain
+get_data_addr:
+  .include GetExtendedPlayerInfoGC

system/client-functions/GetExtendedPlayerInfo.3OJ3.patch.s

@@ -0,0 +1,19 @@
+# .meta hide_from_patches_menu
+.meta name="GetExtendedPlayerInfo"
+.meta description=""
+
+entry_ptr:
+reloc0:
+  .offsetof start
+start:
+  mflr   r12
+  bl     get_data_addr
+data:
+  .data  0x803DC818  # malloc9
+  .data  0x80202248  # get_character_file
+  .data  0x80202224  # get_selected_character_file_index
+  .data  0x805CEA50  # root_protocol (anchor: send_05)
+  .data  0x803DC870  # free9
+  .data  0x800785F0  # TProtocol_wait_send_drain
+get_data_addr:
+  .include GetExtendedPlayerInfoGC

system/client-functions/GetExtendedPlayerInfo.3OJ4.patch.s

@@ -0,0 +1,19 @@
+# .meta hide_from_patches_menu
+.meta name="GetExtendedPlayerInfo"
+.meta description=""
+
+entry_ptr:
+reloc0:
+  .offsetof start
+start:
+  mflr   r12
+  bl     get_data_addr
+data:
+  .data  0x803DE6B8  # malloc9
+  .data  0x801FD950  # get_character_file
+  .data  0x80222C0C  # get_selected_character_file_index
+  .data  0x805D5ED0  # root_protocol (anchor: send_05)
+  .data  0x803DE710  # free9
+  .data  0x80078748  # TProtocol_wait_send_drain
+get_data_addr:
+  .include GetExtendedPlayerInfoGC

system/client-functions/GetExtendedPlayerInfo.3OJ5.patch.s

@@ -0,0 +1,19 @@
+# .meta hide_from_patches_menu
+.meta name="GetExtendedPlayerInfo"
+.meta description=""
+
+entry_ptr:
+reloc0:
+  .offsetof start
+start:
+  mflr   r12
+  bl     get_data_addr
+data:
+  .data  0x803DE468  # malloc9
+  .data  0x8020286C  # get_character_file
+  .data  0x80202848  # get_selected_character_file_index
+  .data  0x805D5C70  # root_protocol (anchor: send_05)
+  .data  0x803DE4C0  # free9
+  .data  0x800786A0  # TProtocol_wait_send_drain
+get_data_addr:
+  .include GetExtendedPlayerInfoGC

system/client-functions/GetExtendedPlayerInfo.3OP0.patch.s

@@ -0,0 +1,19 @@
+# .meta hide_from_patches_menu
+.meta name="GetExtendedPlayerInfo"
+.meta description=""
+
+entry_ptr:
+reloc0:
+  .offsetof start
+start:
+  mflr   r12
+  bl     get_data_addr
+data:
+  .data  0x803DD328  # malloc9
+  .data  0x80202AB4  # get_character_file
+  .data  0x80202A90  # get_selected_character_file_index
+  .data  0x805D17C0  # root_protocol (anchor: send_05)
+  .data  0x803DD380  # free9
+  .data  0x80078820  # TProtocol_wait_send_drain
+get_data_addr:
+  .include GetExtendedPlayerInfoGC

system/client-functions/GetExtendedPlayerInfoGC.ppc.inc.s

@@ -0,0 +1,81 @@
+  stwu   [r1 - 0x20], r1
+  stw    [r1 + 0x24], r12
+  stw    [r1 + 0x08], r31
+  stw    [r1 + 0x0C], r30
+  stw    [r1 + 0x10], r29
+  stw    [r1 + 0x14], r28
+  mflr   r30
+
+  li     r3, 0x279C
+  lwz    r0, [r30]
+  mtctr  r0
+  bctrl  # malloc9
+  mr.    r31, r3
+  beq    malloc9_failed
+
+  lis    r0, 0x3000
+  ori    r0, r0, 0x9C27
+  stw    [r31], r0  # header = 30 00 9C 27
+
+  lwz    r0, [r30 + 0x04]
+  mtctr  r0
+  bctrl  # get_character_file
+  mr     r28, r3
+
+  lwz    r0, [r30 + 0x08]
+  mtctr  r0
+  bctrl  # get_selected_character_file_index
+  mulli  r3, r3, 0x2798
+  addi   r3, r3, 4
+  add    r4, r3, r28  # r4 = &character_file->characters[selected_char_file_index]
+  addi   r3, r31, 4
+  li     r5, 0x2798
+  bl     memcpy
+
+  mr     r28, r31
+  li     r29, 0x279C
+send_again:
+  lwz    r3, [r30 + 0x0C]
+  lwz    r0, [r30 + 0x14]
+  mtctr  r0
+  bctrl  # TProtocol_wait_send_drain(root_protocol)
+  mr.    r0, r3
+  bne    drain_failed
+
+  lwz    r3, [r30 + 0x0C]
+  lwz    r3, [r3]  # root_protocol
+  mr     r4, r28
+  mr     r5, r29
+  cmplwi r5, 0x05B4
+  ble    skip_adjust_size
+  li     r5, 0x05B4
+skip_adjust_size:
+  add    r28, r28, r5
+  sub    r29, r29, r5
+  lwz    r12, [r3 + 0x18]
+  lwz    r12, [r12 + 0x28]
+  mtctr  r12
+  bctrl  # root_protocol->send(&cmd, sizeof(cmd))
+  cmplwi r29, 0
+  bne    send_again
+
+drain_failed:
+  mr     r3, r31
+  lwz    r0, [r30 + 0x10]
+  mtctr  r0
+  bctrl  # free9
+  li     r3, 1
+
+malloc9_failed:
+  lwz    r28, [r1 + 0x14]
+  lwz    r29, [r1 + 0x10]
+  lwz    r30, [r1 + 0x0C]
+  lwz    r31, [r1 + 0x08]
+  lwz    r0, [r1 + 0x24]
+  addi   r1, r1, 0x20
+  mtlr   r0
+  blr
+
+memcpy:
+  .include CopyDataWords
+  blr