Set up binutils on rcos host - #68

Draft

ryuukumar wants to merge 25 commits into

mainfrom

Commits on May 31, 2026

Set up binutils targeting COS
ryuukumar
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afb5e7d
Set up stage 1 gcc building
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e60dbdf
Configure and build newlib and libcos for these targets
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6823f2f
Build stage 2 gcc toolchain
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0781fb2
Minor fixes
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6069d7a
Update build process
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2af835a
Disable fixincludes and move CC to Darwin block
ryuukumar
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f03edfa
Update readme to mention build_toolchain
ryuukumar
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883e169

Commits on Jun 1, 2026

Switch to gcc 16.1.0 and binutils 2.46.0 + some fixes
ryuukumar
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fbd3420
Remove the requirement for gcc-15 on macOS
ryuukumar
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9ae5a7b
Deprecate x86_64-elf entirely and use only x86_64-rcos
ryuukumar
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d0ce3d1
Build libstdc++ as well
ryuukumar
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edf8ada
Resolve circular dependency causing c++ build to fail
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072e0e4
Call __libc_init_array in crt0.S instead of doing it manually
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18c71bd
Remove unneeded extern references
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70b1787
Stub some functions
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a285e45
Merge remote-tracking branch 'origin/main' into user/binutils
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2edd839
Merge remote-tracking branch 'origin/main' into user/binutils
ryuukumar
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fdcb668

Commits on Jun 6, 2026

Merge remote-tracking branch 'origin/main' into user/binutils
ryuukumar
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002194e
These have been implemented: unstub them
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3118c10
Patch inttypes.h
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6537fba
Patch in a stub for utime
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ee93a04
Implement & wire up fchmod
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8d5592c
Expose fchmod in libcos
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c029761
Merge remote-tracking branch 'origin/fs/fchmod' into user/binutils
ryuukumar
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dfba02a