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Add the dev workflow skill, implement support for all global vars using @bpfglobal (both const and non-const) - #99

Merged

r41k0u merged 25 commits into

masterfrom

feat/global-variables

Sep 17, 2026

Commits on Sep 1, 2026
- Tests: Add the ir-first-feature skill and the globals C reference
  
  r41k0u
  and
  claude
  committed
  cd1f2be
- Core: Register @bpfglobal variables in a symbol table
  
  r41k0u
  and
  claude
  committed
  3d8a211
- Core: Resolve @bpfglobal reads in expressions and f-strings
  
  r41k0u
  and
  claude
  committed
  e95ee71
- Core: Support writes to @bpfglobal variables via the global statement
  
  r41k0u
  and
  claude
  committed
  930594d
- Core: Support augmented assignment by desugaring to x = x op v
  
  r41k0u
  and
  claude
  committed
  4ee96e7
- Core: Emit debug info for globals so llc produces BTF VAR and DATASEC
  
  r41k0u
  and
  claude
  committed
  26ee4d4
- Tests: Cover global variable reads, writes, and the error cases
  
  r41k0u
  and
  claude
  committed
  c0fda58
Commits on Sep 3, 2026
- Fix skill to ask Python path
  r41k0u
  committed
  20b9bb9
- Core: Make XDP return names respect local and global shadowing
  
  r41k0u
  and
  claude
  committed
  7f5773e
- Tests: Pin name-resolution order under vmlinux collisions
  
  r41k0u
  and
  claude
  committed
  274bac9
- Core: Lower augmented assignment directly instead of desugaring
  
  r41k0u
  and
  claude
  committed
  aa321db
- Core: Coerce integer width when assigning to a struct field
  
  r41k0u
  and
  claude
  committed
  dc9aecf
- Tests: Pin augmented assignment on struct fields and the shadowing error
  
  r41k0u
  and
  claude
  committed
  1b9adc7
- Tests: Record the lower-do-not-desugar house style in the skill
  
  r41k0u
  and
  claude
  committed
  e8ab118
- Core: Unify the Python-operator tables in expr/operators.py
  
  r41k0u
  and
  claude
  committed
  f5c4dec
- Core: Resolve assignment targets local-first, and reject global on a parameter
  
  r41k0u
  and
  claude
  committed
  f4ec12d
- Core: Bind declared globals in local_sym_tab instead of a per-function set
  
  r41k0u
  and
  claude
  committed
  2b77c40
- Core: Give every symbol kind a common Symbol base class
  
  r41k0u
  and
  claude
  committed
  526f113
Commits on Sep 17, 2026
- Core: Shadow a @bpfglobal with a local when a write has no global statement
  
  r41k0u
  and
  claude
  committed
  5948971
- Core: Reject a name used before its global declaration, as Python does
  
  r41k0u
  and
  claude
  committed
  46062f3
- Core: Allocate a local copied from a global with the global's type
  
  r41k0u
  and
  claude
  committed
  f0a9a40
- Core: Say what is unsupported instead of dropping it silently
  
  r41k0u
  and
  claude
  committed
  3a3b4b2
- Tests: Shadowing is a passing case now, unbound reads are the error
  
  r41k0u
  and
  claude
  committed
  3c3ad8d
- Tests: Pin which storage each global-variable access resolves to
  
  r41k0u
  and
  claude
  committed
  dc212c3
- Core: Shorten the unbound-local messages and drop a comment
  
  r41k0u
  and
  claude
  committed
  d197a11

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Add the dev workflow skill, implement support for all global vars using @bpfglobal (both const and non-const) - #99

Add the dev workflow skill, implement support for all global vars using @bpfglobal (both const and non-const)#99
r41k0u merged 25 commits into
masterfrom
feat/global-variables

Commits on Sep 1, 2026

Tests: Add the ir-first-feature skill and the globals C reference

Core: Register @bpfglobal variables in a symbol table

Core: Resolve @bpfglobal reads in expressions and f-strings

Core: Support writes to @bpfglobal variables via the global statement

Core: Support augmented assignment by desugaring to x = x op v

Core: Emit debug info for globals so llc produces BTF VAR and DATASEC

Tests: Cover global variable reads, writes, and the error cases

Commits on Sep 3, 2026

Fix skill to ask Python path

Core: Make XDP return names respect local and global shadowing

Tests: Pin name-resolution order under vmlinux collisions

Core: Lower augmented assignment directly instead of desugaring

Core: Coerce integer width when assigning to a struct field

Tests: Pin augmented assignment on struct fields and the shadowing error

Tests: Record the lower-do-not-desugar house style in the skill

Core: Unify the Python-operator tables in expr/operators.py

Core: Resolve assignment targets local-first, and reject global on a parameter

Core: Bind declared globals in local_sym_tab instead of a per-function set

Core: Give every symbol kind a common Symbol base class

Commits on Sep 17, 2026

Core: Shadow a @bpfglobal with a local when a write has no global statement

Core: Reject a name used before its global declaration, as Python does

Core: Allocate a local copied from a global with the global's type

Core: Say what is unsupported instead of dropping it silently

Tests: Shadowing is a passing case now, unbound reads are the error

Tests: Pin which storage each global-variable access resolves to

Core: Shorten the unbound-local messages and drop a comment