papermario/tools/build/ld/multilink_calc.py

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Modern gcc + shiftability work (#942) * wip changes for modern gcc * more * wip * blah * Define explicit size for symbol * Clean up evt_handle_exec1 * wip * . * fixes & VLA macro * VLA innit * wipz * Fix potential UB * meowp * meowp2 * fixies * git subrepo pull --force tools/splat subrepo: subdir: "tools/splat" merged: "e1f0b17917" upstream: origin: "https://github.com/ethteck/splat.git" branch: "master" commit: "e1f0b17917" git-subrepo: version: "0.4.5" origin: "https://github.com/ingydotnet/git-subrepo" commit: "aa416e4" * fixules * git subrepo pull --force tools/splat subrepo: subdir: "tools/splat" merged: "3ba3277e57" upstream: origin: "https://github.com/ethteck/splat.git" branch: "master" commit: "3ba3277e57" git-subrepo: version: "0.4.5" origin: "https://github.com/ingydotnet/git-subrepo" commit: "aa416e4" * more shiftability + symbols work * git subrepo pull --force tools/splat subrepo: subdir: "tools/splat" merged: "02879e52a7" upstream: origin: "https://github.com/ethteck/splat.git" branch: "master" commit: "02879e52a7" git-subrepo: version: "0.4.5" origin: "https://github.com/ingydotnet/git-subrepo" commit: "aa416e4" * more * revert bss changes for now, new heaps overlay for aligning stuff to 0x1000 (not sure how necessary that is, so maybe will revert later on) * 'fixing' jp shift build * more * more syms * more progress * more * ididid * git subrepo pull --force tools/splat subrepo: subdir: "tools/splat" merged: "de54da38f5" upstream: origin: "https://github.com/ethteck/splat.git" branch: "master" commit: "de54da38f5" git-subrepo: version: "0.4.5" origin: "https://github.com/ingydotnet/git-subrepo" commit: "aa416e4" * git subrepo pull --force tools/splat subrepo: subdir: "tools/splat" merged: "a27dc436a6" upstream: origin: "https://github.com/ethteck/splat.git" branch: "master" commit: "a27dc436a6" git-subrepo: version: "0.4.5" origin: "https://github.com/ingydotnet/git-subrepo" commit: "aa416e4" * blah * stuff's broken, but at least it's maybe cleaner * modern gcc back * revert * shifting all overlays - works so far * progs * another * modern gcc flag, re-enabled all ifdef shift stuff * fixies * progress * fixes, matching build * heaps3 overlay and some symbol names * changies * PR comments & cleanup
2023-02-14 14:14:14 +01:00
#! /usr/bin/python3
import os
from pathlib import Path
import sys
from typing import Dict, List
script_dir = Path(os.path.dirname(os.path.realpath(__file__)))
root_dir = script_dir / "../../.."
HARDCODED_ADDR = 0x80000000
if __name__ == "__main__":
if len(sys.argv) != 3:
print(f"Usage: {sys.argv[0]} <version> <mode>")
print("mode: hardcode, calc")
sys.exit(1)
version = sys.argv[1]
mode = sys.argv[2]
syms_to_max = {
"entity_data_vram_end" : [
"entity_default_VRAM_END",
"entity_jan_iwa_VRAM_END",
"entity_sbk_omo_VRAM_END",
],
"world_action_vram_end": [
"world_action_idle_VRAM_END",
"world_action_walk_VRAM_END",
"world_action_jump_VRAM_END",
"world_action_step_up_VRAM_END",
"world_action_land_VRAM_END",
"world_action_hammer_VRAM_END",
"world_action_spin_VRAM_END",
"world_action_tornado_jump_VRAM_END",
"world_action_spin_jump_VRAM_END",
"world_action_slide_VRAM_END",
"world_action_hit_fire_VRAM_END",
"world_action_hit_lava_VRAM_END",
"world_action_knockback_VRAM_END",
"world_action_misc_VRAM_END",
"world_action_use_munchlesia_VRAM_END",
"world_action_use_spinning_flower_VRAM_END",
"world_action_use_tweester_VRAM_END",
"world_action_sneaky_parasol_VRAM_END",
]
}
addrs: Dict[str, List[int]] = {}
if mode == "hardcode":
out = ""
for sym in syms_to_max:
addrs[sym] = [HARDCODED_ADDR]
elif mode == "calc":
with open(root_dir / "ver" / version / "build/papermario.map") as f:
lines = f.readlines()
finished = False
syms_to_go = set(syms_to_max.keys())
for line in lines:
for sym in syms_to_max:
for max_sym in syms_to_max[sym]:
if f"{max_sym} = ." in line:
if sym not in addrs:
addrs[sym] = []
addrs[sym].append(int(line.strip().split()[0], 16))
syms_to_max[sym].remove(max_sym)
if len(syms_to_max[sym]) == 0:
syms_to_go.remove(sym)
if not syms_to_go:
finished = True
if finished:
break
if syms_to_go:
print(f"Error: {syms_to_max} not found in map file")
sys.exit(1)
out_addrs = {sym: max(addrs[sym]) for sym in addrs}
out_addrs["entity_data_vram_end"] = out_addrs["entity_data_vram_end"] + out_addrs["world_action_vram_end"] - HARDCODED_ADDR
out = ""
for sym in out_addrs:
out += f" --defsym {sym}=0x{out_addrs[sym]:X}"
print(out)