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Move the system heap and the framebuffers to their own segments (#1488)

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* make segments for the systemheap and the framebuffers

* define in the makefile

* undefined syms

* Make segments for the pre boot buffers too

* Update spec

Co-authored-by: Parker <20159000+jpburnett@users.noreply.github.com>

* review

* Update spec

Co-authored-by: Parker <20159000+jpburnett@users.noreply.github.com>

* Update Makefile

Co-authored-by: Dragorn421 <Dragorn421@users.noreply.github.com>

* comments

* comment

* move comment about the hardcoded address to buffers.h

* rewrite SYSTEM_HEAP_END_ADDR in terms of other symbols

* Use `ALIGNED` on all the buffers

* Rename SYSTEM_HEAP_END_ADDR to FRAMEBUFFERS_START_ADDR

* Put ALIGNED at the right like the rest of the codebase

* merge

* gLoBuffer

* gHiBuffer

* Add a static assert to ensure the address of gHiBuffer haven't shifted without the user noticing

* smol include cleanup

---------

Co-authored-by: Parker <20159000+jpburnett@users.noreply.github.com>
Co-authored-by: Dragorn421 <Dragorn421@users.noreply.github.com>
This commit is contained in:
Anghelo Carvajal
2023-11-26 09:47:21 -03:00
committed by GitHub
parent b25e64d1bd
commit 34492a4386
22 changed files with 152 additions and 49 deletions
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tools/disasm/disasm.py
+1 -1
View File
@@ -2147,7 +2147,7 @@ for segment in files_spec:
# Calculate the offset and size of this section relative to the section
data_offset = off - segment[3][i][0]
full_index = file_list.index(off)
if segment[0] == "code" and name == "buffers" and segment[3][i][2] == "bss":
if segment[0] == "code" and name == "framebuffer_hi" and segment[3][i][2] == "bss":
# This is the end of code, hardcode it
data_size = 0x80800000 - file_list[full_index]
elif segment[0] == "boot" and name == "vimgr" and segment[3][i][2] == "bss":
tools/disasm/files.txt
+3 -1
View File
@@ -750,7 +750,9 @@
0x801FFD00 : "sequence",
0x80208E90 : "jpegdecoder",
0x80208EA0 : "gfxbuffers",
0x8024A4C0 : "buffers",
0x8024A4C0 : "buffer_audio_heap",
0x803824C0 : "buffer_system_heap",
0x80780000 : "framebuffer_hi",
},
],
['ovl_title', 'baserom/', 'overlay', [], { 0x80800000 : "ovl_title" }],
tools/disasm/variables.txt
+2 -5
View File
@@ -8,8 +8,7 @@
0x80000314:("osVersion","UNK_TYPE","",0x4),
0x80000318:("osMemSize","UNK_TYPE","",0x4),
0x8000031C:("osAppNMIBuffer","s32","[0x10]",0x40),
0x80000500:("gFramebuffer1","u16","[SCREEN_HEIGHT][SCREEN_WIDTH]",0x25800),
0x80025D00:("D_80025D00","u8","[]",0x1), # TODO size
0x80000500:("gLoBuffer","BufferLow","",0x7FB60),
0x800969C0:("rspbootTextStart","u64","[]",0x160),
0x80096B20:("D_80096B20","u8","",0x1),
0x80096B24:("gViConfigUseDefault","vu8","",0x1),
@@ -4286,9 +4285,7 @@
0x80209EA0:("gGfxPools","GfxPool","[2]",0x40620),
0x8024A4C0:("gAudioHeap","u8","[0x138000]",0x138000),
0x803824C0:("gSystemHeap","u8","[UNK_SIZE]",0x3fdb40),
0x80780000:("gPictoPhotoI8","u8","[0x4600]",0x4600),
0x80784600:("D_80784600","u8","[0x56200]",0x56200),
0x807DA800:("gFramebuffer0","u16","[SCREEN_HEIGHT][SCREEN_WIDTH]",0x25800),
0x80780000:("gHiBuffer","BufferHigh","",0x80000),
0x80800860:("titleRotation","s16","",0x2),
0x80800868:("D_80800868","UNK_TYPE1","",0x1),
0x80800870:("D_80800870","UNK_TYPE1","",0x1),