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From: Indu Bhagat <indu.bhagat@oracle.com>
To: binutils@sourceware.org
Cc: Indu Bhagat <indu.bhagat@oracle.com>
Subject: [COMMITTED 05/15] gas: dw2gencfi: expose dot_cfi_sections for scfidw2gen
Date: Mon, 15 Jan 2024 04:07:19 -0800	[thread overview]
Message-ID: <20240115120729.29771-6-indu.bhagat@oracle.com> (raw)
In-Reply-To: <20240115120729.29771-1-indu.bhagat@oracle.com>

scfidw2gen will use this for processing the .cfi_sections directive.

gas/
        * dw2gencfi.c (dot_cfi_sections): Not static anymore.
        * dw2gencfi.h (dot_cfi_sections): Mark as extern.
---
 gas/dw2gencfi.c | 3 +--
 gas/dw2gencfi.h | 4 ++++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/gas/dw2gencfi.c b/gas/dw2gencfi.c
index 2ba721c2955..db0261dd187 100644
--- a/gas/dw2gencfi.c
+++ b/gas/dw2gencfi.c
@@ -687,7 +687,6 @@ cfi_add_CFA_restore_state (void)
 
 static void dot_cfi (int);
 static void dot_cfi_escape (int);
-static void dot_cfi_sections (int);
 static void dot_cfi_startproc (int);
 static void dot_cfi_endproc (int);
 static void dot_cfi_fde_data (int);
@@ -1206,7 +1205,7 @@ dot_cfi_label (int ignored ATTRIBUTE_UNUSED)
   demand_empty_rest_of_line ();
 }
 
-static void
+void
 dot_cfi_sections (int ignored ATTRIBUTE_UNUSED)
 {
   int sections = 0;
diff --git a/gas/dw2gencfi.h b/gas/dw2gencfi.h
index 2e1f175e22f..c73fd40f210 100644
--- a/gas/dw2gencfi.h
+++ b/gas/dw2gencfi.h
@@ -41,6 +41,10 @@ extern const pseudo_typeS cfi_pseudo_table[];
 # define tc_cfi_endproc(fde) ((void) (fde))
 #endif
 
+/* Parse CFI assembler directive .cfi_sections.  This is an external function
+   because SCFI functionality also uses the same implementation.  */
+extern void dot_cfi_sections (int);
+
 /* cfi_finish() is called at the end of file. It will complain if
    the last CFI wasn't properly closed by .cfi_endproc.  */
 extern void cfi_finish (void);
-- 
2.41.0


  parent reply	other threads:[~2024-01-15 12:08 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-15 12:07 [COMMITTED 00/15] Experimental support for synthesizing CFI for hand-written asm Indu Bhagat
2024-01-15 12:07 ` [COMMITTED 01/15] gas: dw2gencfi: minor rejig for cfi_sections_set and all_cfi_sections Indu Bhagat
2024-01-15 12:07 ` [COMMITTED 02/15] gas: dw2gencfi: use all_cfi_sections instead of cfi_sections Indu Bhagat
2024-01-15 12:07 ` [COMMITTED 03/15] gas: dw2gencfi: expose a new cfi_set_last_fde API Indu Bhagat
2024-01-15 12:07 ` [COMMITTED 04/15] gas: dw2gencfi: move some tc_* defines to the header file Indu Bhagat
2024-01-15 12:07 ` Indu Bhagat [this message]
2024-01-15 12:07 ` [COMMITTED 06/15] gas: dw2gencfi: externalize the all_cfi_sections Indu Bhagat
2024-01-15 12:07 ` [COMMITTED 07/15] gas: add new command line option --scfi=experimental Indu Bhagat
2024-01-15 12:07 ` [COMMITTED 08/15] gas: scfidw2gen: new functionality to prepare for SCFI Indu Bhagat
2024-01-15 12:07 ` [COMMITTED 09/15] opcodes: gas: x86: define and use Rex2 as attribute not constraint Indu Bhagat
2024-01-15 12:07 ` [COMMITTED 10/15] opcodes: x86: new marker for insns that implicitly update stack pointer Indu Bhagat
2024-01-15 12:07 ` [COMMITTED 11/15] gas: x86: synthesize CFI for hand-written asm Indu Bhagat
2024-01-15 12:07 ` [COMMITTED 12/15] gas: doc: update documentation for the new listing option Indu Bhagat
2024-01-15 12:07 ` [COMMITTED 13/15] opcodes: i386-reg.tbl: Add a comment to reflect dependency on ordering Indu Bhagat
2024-01-15 12:07 ` [COMMITTED 14/15] gas: testsuite: add an x86 testsuite for SCFI Indu Bhagat
2024-01-15 12:07 ` [COMMITTED 15/15] gas/NEWS: announce the new SCFI command line option Indu Bhagat

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