[chistianh]

11 PAL-only functions, one commit each, all reserved in #112 (my comment there).

PAL	Where	Size
func_0045E478	src/pal/game/	412
func_004E0218	src/pal/game/	432
func_L02_004CDB98	src/pal/overlays/shared/	436
func_L15_004D8F88	src/pal/overlays/l15_control_level/	456
func_L00_00691168	src/pal/overlays/shared/	456
func_00448DC8	src/pal/game/	468
func_L01_00589AE8	src/pal/overlays/shared/	468
func_00466458	src/pal/game/	488
func_L01_004FDE98	src/pal/overlays/shared/	524
func_L01_0046D5B8	src/pal/overlays/shared/	772
func_0046C320	src/pal/game/	908

Checks: every file in src/pal/ MATCHES with tools/check_func.py --version pal, checked with src/pal/ set aside. The only failures are four files that fail in my checker only, as before: L15_004D8550.c, L01_00496500.c, L01_004AC708.c and core/0012C680.c. The branch is based on main (0bddadf). config/ and the reports are not regenerated. The C is plain C (no volatile, asm, #define aliases or hardcoded addresses).

Notes

What made these match, found by trying forms and comparing the output. I did not check the reasons in the compiler.

1. Globals reached through $gp outside a delay slot are defined in the file. Retail reads D_00222460, D_0021EA98–D_0021EAAC, D_0021EC58, D_002208F4, D_002221EC and D_002203B4 with $gp in ordinary slots. As described in docs/TOOLCHAIN.md, ps2eeas does that only for a definition it has seen, so these files define them (s32 D_x = 0;). Globals read with lui stay extern.
2. An extern declared as a struct or an array, not a scalar, keeps lui + offset. D_001F6808 (u16) was otherwise reached through $gp. In func_L01_0046D5B8, D_00222C50 and D_00222B9C as u8[] had their high halves hoisted into saved registers.
3. Separate statements for flag masks. In func_00466458, D &= ~0x10; D &= ~0x4000; keeps two addiu/and pairs, as in retail. One expression folds them into a single mask. The global must also be s32: as u32, ~4 is built with lui/ori.
4. The order of the increments in a for step. In func_004E0218, i++, e++, flags++ gives retail's order. The same increments in the body give the pointers swapped registers.
5. A local for the constant 6 before a call puts addiu $sN, 6 in that call's delay slot (func_L01_0046D5B8).
6. -ffast-math and hi < d ? hi : d give min.s with retail's operand order (func_L01_004FDE98), with the limits assigned in both arms of the if.

🤖 Generated with Claude Code