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From: Richard Earnshaw <>
Subject: [newlib-cygwin] libc: arm: setjmp.S code cleanup
Date: Mon, 19 Dec 2022 11:23:02 +0000 (GMT)	[thread overview]
Message-ID: <> (raw);h=57a08d6b9a01ed56ff80905d0b3cb30fe217f1d3

commit 57a08d6b9a01ed56ff80905d0b3cb30fe217f1d3
Author: Victor L. Do Nascimento <>
Date:   Wed Dec 14 16:46:33 2022 +0000

    libc: arm: setjmp.S code cleanup
    The code for setjmp and longjmp contains unconditionally-disabled
    legacy FPA code.
    Given the code is not used by any targets, remove the code.

 newlib/libc/machine/arm/setjmp.S | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/newlib/libc/machine/arm/setjmp.S b/newlib/libc/machine/arm/setjmp.S
index 4cf0a8e3f..d814afea8 100644
--- a/newlib/libc/machine/arm/setjmp.S
+++ b/newlib/libc/machine/arm/setjmp.S
@@ -182,12 +182,6 @@ SYM (\name):
 	vstm		r0, { d8-d15 }
-#if 0	/* Simulator does not cope with FP instructions yet.  */
-#ifndef __SOFTFP__
-	/* Save the floating point registers.  */
-	sfmea		f4, 4, [a1]
 	/* When setting up the jump buffer return 0.  */
 	mov		r0, #0
@@ -212,12 +206,6 @@ SYM (\name):
 	vldm		r0, { d8-d15 }
-#if 0	/* Simulator does not cope with FP instructions yet.  */
-#ifndef __SOFTFP__
-	/* Restore floating point registers as well.  */
-	lfmfd		f4, 4, [a1]
 	/* Put the return value into the integer result register.
 	   But if it is zero then return 1 instead.  */
 	movs		r0, r1

                 reply	other threads:[~2022-12-19 11:23 UTC|newest]

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