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| author | Indu Bhagat <indu.bhagat@oracle.com> | 2024-01-15 00:59:43 -0800 |
|---|---|---|
| committer | Indu Bhagat <indu.bhagat@oracle.com> | 2024-01-15 03:31:35 -0800 |
| commit | 040622a7299dbf3d037490093a5506e08369ee96 (patch) | |
| tree | 83bcb22c625b3d1ba5a3e332559eac8ed427f3a6 | |
| parent | 71a17ca2f0cc4d364e157f00299f77b05fdec263 (diff) | |
| download | gdb-040622a7299dbf3d037490093a5506e08369ee96.zip gdb-040622a7299dbf3d037490093a5506e08369ee96.tar.gz gdb-040622a7299dbf3d037490093a5506e08369ee96.tar.bz2 | |
gas: dw2gencfi: expose a new cfi_set_last_fde API
gas/
* dw2gencfi.c (cfi_set_last_fde): New definition.
(dot_cfi_endproc): Use it.
(dot_cfi_fde_data): Likewise.
(dot_cfi_inline_lsda): Likewise.
* dw2gencfi.h (struct fde_entry): New declaration.
(cfi_set_last_fde): Likewise.
| -rw-r--r-- | gas/dw2gencfi.c | 13 | ||||
| -rw-r--r-- | gas/dw2gencfi.h | 2 |
2 files changed, 12 insertions, 3 deletions
diff --git a/gas/dw2gencfi.c b/gas/dw2gencfi.c index eccfd64..216da39 100644 --- a/gas/dw2gencfi.c +++ b/gas/dw2gencfi.c @@ -481,6 +481,13 @@ cfi_end_fde (symbolS *label) frchain_now->frch_cfi_data = NULL; } +/* Set the last FDE .*/ +void +cfi_set_last_fde (struct fde_entry *fde) +{ + last_fde = fde; +} + /* Set the return column for the current FDE. */ void @@ -1330,7 +1337,7 @@ dot_cfi_endproc (int ignored ATTRIBUTE_UNUSED) return; } - last_fde = frchain_now->frch_cfi_data->cur_fde_data; + cfi_set_last_fde (frchain_now->frch_cfi_data->cur_fde_data); cfi_end_fde (symbol_temp_new_now ()); @@ -1415,7 +1422,7 @@ dot_cfi_fde_data (int ignored ATTRIBUTE_UNUSED) return; } - last_fde = frchain_now->frch_cfi_data->cur_fde_data; + cfi_set_last_fde (frchain_now->frch_cfi_data->cur_fde_data); if ((all_cfi_sections & CFI_EMIT_target) != 0 || (all_cfi_sections & CFI_EMIT_eh_frame_compact) != 0) @@ -1568,7 +1575,7 @@ dot_cfi_inline_lsda (int ignored ATTRIBUTE_UNUSED) if (last_fde->eh_header_type == EH_COMPACT_HAS_LSDA) output_compact_unwind_data (last_fde, align); - last_fde = NULL; + cfi_set_last_fde (NULL); return; } diff --git a/gas/dw2gencfi.h b/gas/dw2gencfi.h index 317cb5e..ff52add 100644 --- a/gas/dw2gencfi.h +++ b/gas/dw2gencfi.h @@ -25,6 +25,7 @@ #include "dwarf2.h" struct symbol; +struct fde_entry; extern const pseudo_typeS cfi_pseudo_table[]; @@ -35,6 +36,7 @@ extern void cfi_finish (void); /* Entry points for backends to add unwind information. */ extern void cfi_new_fde (struct symbol *); extern void cfi_end_fde (struct symbol *); +extern void cfi_set_last_fde (struct fde_entry *fde); extern void cfi_set_return_column (unsigned); extern void cfi_set_sections (void); extern void cfi_add_advance_loc (struct symbol *); |