From: Indu Bhagat <indu.bhagat@oracle.com>
To: binutils@sourceware.org
Cc: Indu Bhagat <indu.bhagat@oracle.com>
Subject: [PATCH 3/5] [3/5] objdump/readelf: sframe: emit marker for SFrame FDE with B key
Date: Wed, 14 Dec 2022 12:07:54 -0800 [thread overview]
Message-ID: <20221214200756.1234528-4-indu.bhagat@oracle.com> (raw)
In-Reply-To: <20221214200756.1234528-1-indu.bhagat@oracle.com>
ChangeLog:
* libsframe/sframe-dump.c (is_sframe_abi_arch_aarch64): New
definition.
(dump_sframe_func_with_fres): emit a string if B key is used.
---
libsframe/sframe-dump.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/libsframe/sframe-dump.c b/libsframe/sframe-dump.c
index 8e5cd6116ef..6c655655ab3 100644
--- a/libsframe/sframe-dump.c
+++ b/libsframe/sframe-dump.c
@@ -25,6 +25,21 @@
#define SFRAME_HEADER_FLAGS_STR_MAX_LEN 50
+/* Return TRUE if the SFrame section is associated with the aarch64 ABIs. */
+
+static bool
+is_sframe_abi_arch_aarch64 (sframe_decoder_ctx *sfd_ctx)
+{
+ bool aarch64_p = false;
+
+ unsigned char abi_arch = sframe_decoder_get_abi_arch (sfd_ctx);
+ if ((abi_arch == SFRAME_ABI_AARCH64_ENDIAN_BIG)
+ || (abi_arch == SFRAME_ABI_AARCH64_ENDIAN_LITTLE))
+ aarch64_p = true;
+
+ return aarch64_p;
+}
+
static void
dump_sframe_header (sframe_decoder_ctx *sfd_ctx)
{
@@ -113,6 +128,10 @@ dump_sframe_func_with_fres (sframe_decoder_ctx *sfd_ctx,
func_start_pc_vma,
func_size);
+ if (is_sframe_abi_arch_aarch64 (sfd_ctx)
+ && (SFRAME_V1_FUNC_PAUTH_KEY (func_info) == SFRAME_AARCH64_PAUTH_KEY_B))
+ printf (", pauth = B key");
+
char temp[100];
memset (temp, 0, 100);
--
2.37.2
next prev parent reply other threads:[~2022-12-14 20:08 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-14 20:07 [PATCH 0/5] SFrame: add support for .cfi_b_key_frame Indu Bhagat
2022-12-14 20:07 ` [PATCH 1/5] [1/5] sframe.h: " Indu Bhagat
2022-12-14 20:07 ` [PATCH 2/5] [2/5] gas: sframe: " Indu Bhagat
2022-12-14 20:07 ` Indu Bhagat [this message]
2022-12-14 20:07 ` [PATCH 4/5] [4/5] gas: sframe: testsuite: add testcase " Indu Bhagat
2022-12-14 20:07 ` [PATCH 5/5] [5/5] sframe: doc: update documentation for pauth key in SFrame FDE Indu Bhagat
2022-12-19 15:36 ` [PATCH 0/5] SFrame: add support for .cfi_b_key_frame Nick Clifton
2022-12-19 17:27 ` Indu Bhagat
2022-12-19 20:23 ` [COMMITTED, V2 " Indu Bhagat
2022-12-19 20:23 ` [COMMITTED, V2 1/5] [1/5] sframe.h: " Indu Bhagat
2022-12-19 20:23 ` [COMMITTED, V2 2/5] [2/5] gas: sframe: " Indu Bhagat
2022-12-19 20:23 ` [COMMITTED, V2 3/5] [3/5] objdump/readelf: sframe: emit marker for SFrame FDE with B key Indu Bhagat
2022-12-19 20:23 ` [COMMITTED, V2 4/5] [4/5] gas: sframe: testsuite: add testcase for .cfi_b_key_frame Indu Bhagat
2022-12-19 20:23 ` [COMMITTED, V2 5/5] [5/5] sframe: doc: update documentation for pauth key in SFrame FDE Indu Bhagat
2022-12-19 21:11 ` [COMMITTED, V2 0/5] SFrame: add support for .cfi_b_key_frame Indu Bhagat
2022-12-19 21:14 ` [PATCH, " Indu Bhagat
2022-12-19 21:14 ` [PATCH, V2 1/5] [1/5] sframe.h: " Indu Bhagat
2022-12-19 21:14 ` [PATCH, V2 2/5] [2/5] gas: sframe: " Indu Bhagat
2022-12-19 21:14 ` [PATCH, V2 3/5] [3/5] objdump/readelf: sframe: emit marker for SFrame FDE with B key Indu Bhagat
2022-12-19 21:14 ` [PATCH, V2 4/5] [4/5] gas: sframe: testsuite: add testcase for .cfi_b_key_frame Indu Bhagat
2022-12-19 21:14 ` [PATCH, V2 5/5] [5/5] sframe: doc: update documentation for pauth key in SFrame FDE Indu Bhagat
2022-12-21 18:19 ` [PATCH, V2 0/5] SFrame: add support for .cfi_b_key_frame Indu Bhagat
2022-12-22 8:40 ` Nick Clifton
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