From: "Christian Biesinger via gdb-patches" <gdb-patches@sourceware.org>
To: gdb-patches@sourceware.org
Cc: Christian Biesinger <cbiesinger@google.com>
Subject: [PATCH] Add a comment for the ARM_F{0..7}_REGNUM registers
Date: Mon, 10 Feb 2020 23:36:00 -0000 [thread overview]
Message-ID: <20200210233558.83580-1-cbiesinger@google.com> (raw)
These are for the obsolete FPA architecture.
gdb/ChangeLog:
2020-02-10 Christian Biesinger <cbiesinger@google.com>
* arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
registers.
Change-Id: I6920616318ee637493d4ca12b91fa2ebcd103d76
---
gdb/arch/arm.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/gdb/arch/arm.h b/gdb/arch/arm.h
index 13f030af82..2d9e87eb42 100644
--- a/gdb/arch/arm.h
+++ b/gdb/arch/arm.h
@@ -31,6 +31,7 @@ enum gdb_regnum {
ARM_SP_REGNUM = 13, /* Contains address of top of stack */
ARM_LR_REGNUM = 14, /* address to return to from a function call */
ARM_PC_REGNUM = 15, /* Contains program counter */
+ /* F0..F7 are the fp registers for the (obsolete) FPA architecture. */
ARM_F0_REGNUM = 16, /* first floating point register */
ARM_F3_REGNUM = 19, /* last floating point argument register */
ARM_F7_REGNUM = 23, /* last floating point register */
--
2.25.0.225.g125e21ebc7-goog
next reply other threads:[~2020-02-10 23:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-10 23:36 Christian Biesinger via gdb-patches [this message]
2020-02-11 0:32 ` Luis Machado
2020-02-11 9:20 ` Alan Hayward
2020-02-11 16:29 ` Christian Biesinger via gdb-patches
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