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| author | Johnny Richard <johnny@johnnyrichard.com> | 2023-04-30 03:11:00 -0300 |
|---|---|---|
| committer | Johnny Richard <johnny@johnnyrichard.com> | 2023-04-30 17:40:01 +0200 |
| commit | b1f7b0cccc6986ca107d9eeb1c7d5e5e5a32dc49 (patch) | |
| tree | fb1eb8192c3f6da14796d59831030dd23935edcd /src/gas_assembly_generator.h | |
| parent | 090da456910429708ef7ee202b627e3dbce17819 (diff) | |
gas: Compile variable expression with scope support
This patch adds the variable compilation and uses a scope (a stack of
map) to lookup for identities.
Today we use a vector + ref_entry structs in order to achieve the scope
implementation. The ref_entry lacks memory management, we are still no
sure who will be the owner of the pointer.
We also want to replace the scope a hashtable_t type as soon as we get
one.
Signed-off-by: Johnny Richard <johnny@johnnyrichard.com>
Co-authored-by: Carlos Maniero <carlosmaniero@gmail.com>
Diffstat (limited to 'src/gas_assembly_generator.h')
| -rw-r--r-- | src/gas_assembly_generator.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gas_assembly_generator.h b/src/gas_assembly_generator.h index 4d4b28e..044e8ed 100644 --- a/src/gas_assembly_generator.h +++ b/src/gas_assembly_generator.h @@ -18,11 +18,14 @@ #define GAS_ASSEMBLY_GENERATOR_H #include "ast.h" +#include "vector.h" #include <stdio.h> typedef struct gas_assembly_generator_t { FILE *stream; + vector_t *refs; + int stack_offset; } gas_assembly_generator_t; void |