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ae05a27837
Fixed tables, typos, redrawn images and converted ASCII art to ditaa and PNG, and improved the overall format. This work was part of GCI 2018. Closes #3567.
78 lines
7.5 KiB
Plaintext
78 lines
7.5 KiB
Plaintext
REGISTER WINDOWS
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+----+-----+------------+
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| g0 | r00 | 0x00000000 | global
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| g1 | r01 | 0x00000006 | registers
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| g2 | r02 | 0x00091278 |
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g0:- g7 | g3 | r03 | 0x0008ebd0 |
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| g4 | r04 | 0x00000000 | (NOTE: 'save' and 'trap' decrements CWP,
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| g5 | r05 | 0x00000000 | i.e. moves it up on this diagram. 'restore'
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| g6 | r06 | 0x00000000 | and 'rett' increments CWP, i.e. down)
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| g7 | r07 | 0x00000000 |
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+----+-----+------------+
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CWP (2) | o0 | r08 | 0x00000002 |
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| o1 | r09 | 0x00000000 | MEMORY
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| o2 | r10 | 0x00000001 |
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o0:- o7 | o3 | r11 | 0x00000001 | stack growth
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| o4 | r12 | 0x000943d0 |
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| o5 | r13 | 0x0008b400 | ^
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| sp | r14 | 0xdffff9a0 | ----\ |
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| o7 | r15 | 0x00062abc | | | addresses
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+----+-----+----------- + | +----+------------+ virtual physical
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| l0 | r16 | 0x00087c00 | \---> | l0 | 0x00000000 | 0xdffff9a0 0x000039a0 top of frame 0
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| l1 | r17 | 0x00027fd4 | | l1 | 0x00000000 | 0xdffff9a4 0x000039a4
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| l2 | r18 | 0x00000000 | | l2 | 0x0009df80 | 0xdffff9a8 0x000039a8
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l0:- l7 | l3 | r19 | 0x00000000 | | l3 | 0x00097660 | 0xdffff9ac 0x000039ac
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| l4 | r20 | 0x00000000 | | l4 | 0x00000014 | 0xdffff9b0 0x000039b0
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| l5 | r21 | 0x00097678 | | l5 | 0x00000001 | 0xdffff9b4 0x000039b4
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| l6 | r22 | 0x0008b400 | | l6 | 0x00000004 | 0xdffff9b8 0x000039b8
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| l7 | r23 | 0x0008b800 | | l7 | 0x0008dd60 | 0xdffff9bc 0x000039bc
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+----+----+-----+------------+ +----+------------+
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CWP+1 (3) | o0 | i0 | r24 | 0x00000002 | | i0 | 0x00091048 | 0xdffff9c0 0x000039c0
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| o1 | i1 | r25 | 0x00000000 | | i1 | 0x00000011 | 0xdffff9c4 0x000039c4
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| o2 | i2 | r26 | 0x0008b7c0 | | i2 | 0x00091158 | 0xdffff9c8 0x000039c8
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i0:- i7 | o3 | i3 | r27 | 0x00000019 | | i3 | 0x0008d370 | 0xdffff9cc 0x000039cc
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| o4 | i4 | r28 | 0x0000006c | | i4 | 0x0008eac4 | 0xdffff9d0 0x000039d0
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| o5 | i5 | r29 | 0x00000000 | | i5 | 0x00000000 | 0xdffff9d4 0x000039d4
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| o6 | fp | r30 | 0xdffffa00 | ----\ | fp | 0x00097660 | 0xdffff9d8 0x000039d8
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| o7 | i7 | r31 | 0x00040468 | | | i7 | 0x00000000 | 0xdffff9dc 0x000039dc
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+----+----+-----+------------+ | +----+------------+
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| | 0x00000001 | 0xdffff9e0 0x000039e0 parameters
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| | 0x00000002 | 0xdffff9e4 0x000039e4
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| | 0x00000040 | 0xdffff9e8 0x000039e8
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| | 0x00097671 | 0xdffff9ec 0x000039ec
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| | 0xdffffa68 | 0xdffff9f0 0x000039f0
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| | 0x00024078 | 0xdffff9f4 0x000039f4
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| | 0x00000004 | 0xdffff9f8 0x000039f8
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| | 0x0008dd60 | 0xdffff9fc 0x000039fc
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+----+----------+------------+ | +----+------------+
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| l0 | | 0x00087c00 | \---> | l0 | 0x00091048 | 0xdffffa00 0x00003a00 top of frame 1
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| l1 | | 0x000c8d48 | | l1 | 0x0000000b | 0xdffffa04 0x00003a04
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| l2 | | 0x000007ff | | l2 | 0x00091158 | 0xdffffa08 0x00003a08
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| l3 | | 0x00000400 | | l3 | 0x000c6f10 | 0xdffffa0c 0x00003a0c
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| l4 | | 0x00000000 | | l4 | 0x0008eac4 | 0xdffffa10 0x00003a10
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| l5 | | 0x00088000 | | l5 | 0x00000000 | 0xdffffa14 0x00003a14
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| l6 | | 0x0008d5e0 | | l6 | 0x000c6f10 | 0xdffffa18 0x00003a18
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| l7 | | 0x00088000 | | l7 | 0x0008cd00 | 0xdffffa1c 0x00003a1c
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+----+----+-----+------------+ +----+------------+
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CWP+2 (4) | i0 | o0 | | 0x00000002 | | i0 | 0x0008cb00 | 0xdffffa20 0x00003a20
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| i1 | o1 | | 0x00000011 | | i1 | 0x00000003 | 0xdffffa24 0x00003a24
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| i2 | o2 | | 0xffffffff | | i2 | 0x00000040 | 0xdffffa28 0x00003a28
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| i3 | o3 | | 0x00000000 | | i3 | 0x0009766b | 0xdffffa2c 0x00003a2c
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| i4 | o4 | | 0x00000000 | | i4 | 0xdffffa68 | 0xdffffa30 0x00003a30
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| i5 | o5 | | 0x00064c00 | | i5 | 0x000253d8 | 0xdffffa34 0x00003a34
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| i6 | o6 | | 0xdffffa70 | ----\ | i6 | 0xffffffff | 0xdffffa38 0x00003a38
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| i7 | o7 | | 0x000340e8 | | | i7 | 0x00000000 | 0xdffffa3c 0x00003a3c
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+----+----+-----+------------+ | +----+------------+
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| | 0x00000001 | 0xdffffa40 0x00003a40 parameters
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| | 0x00000000 | 0xdffffa44 0x00003a44
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| | 0x00000000 | 0xdffffa48 0x00003a48
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| | 0x00000000 | 0xdffffa4c 0x00003a4c
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| | 0x00000000 | 0xdffffa50 0x00003a50
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| | 0x00000000 | 0xdffffa54 0x00003a54
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| | 0x00000002 | 0xdffffa58 0x00003a58
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| | 0x00000002 | 0xdffffa5c 0x00003a5c
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| | . |
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| | . | .. etc (another 16 bytes)
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| | . |
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