Skip to content

Update newlib to 4.5.0 #618

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jan 3, 2025
Merged

Update newlib to 4.5.0 #618

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
307 changes: 41 additions & 266 deletions patches/newlib/0001-Enable-newlib-build.patch
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,34 +1,24 @@
From 0e1475e5112b986ef5d9caee23dac554c749c54b Mon Sep 17 00:00:00 2001
From: David Candler <david.candler@arm.com>
Date: Thu, 28 Nov 2024 15:31:35 +0000
Subject: [PATCH] Enable newlib build
From ff1718e7c6fdb4cace44c90213a00bc6db6450f5 Mon Sep 17 00:00:00 2001
From: Volodymyr Turanskyy <volodymyr.turanskyy@arm.com>
Date: Thu, 2 Jan 2025 16:23:27 +0000
Subject: [PATCH] Update patch for newlib-4.5.0 tag

Change-Id: Iec24f4305ad35a3a6df1672bb14555bf81249130
---
libgloss/aarch64/syscalls.c | 6 ++
libgloss/arm/cpu-init/rdimon-aem.S | 107 ++++++++++++------------
libgloss/arm/crt0.S | 2 +-
libgloss/arm/linux-crt0.c | 2 +-
libgloss/arm/syscalls.c | 6 +-
libgloss/arm/trap.S | 2 +-
libgloss/libnosys/configure | 2 +-
newlib/libc/include/sys/features.h | 2 +
newlib/libc/machine/aarch64/memchr.S | 6 +-
newlib/libc/machine/aarch64/strchr.S | 6 +-
newlib/libc/machine/aarch64/strchrnul.S | 6 +-
newlib/libc/machine/aarch64/strrchr.S | 10 +--
newlib/libc/stdlib/aligned_alloc.c | 1 +
newlib/libc/sys/arm/crt0.S | 2 +-
newlib/libc/sys/arm/trap.S | 2 +-
newlib/libm/machine/arm/sf_ceil.c | 2 +-
newlib/libm/machine/arm/sf_floor.c | 2 +-
newlib/libm/machine/arm/sf_nearbyint.c | 2 +-
newlib/libm/machine/arm/sf_rint.c | 2 +-
newlib/libm/machine/arm/sf_round.c | 2 +-
newlib/libm/machine/arm/sf_trunc.c | 2 +-
21 files changed, 92 insertions(+), 82 deletions(-)
libgloss/aarch64/syscalls.c | 6 ++
libgloss/arm/cpu-init/rdimon-aem.S | 107 +++++++++++++++--------------
libgloss/arm/crt0.S | 2 +-
libgloss/arm/linux-crt0.c | 2 +-
libgloss/arm/syscalls.c | 6 +-
libgloss/arm/trap.S | 2 +-
newlib/libc/include/sys/features.h | 2 +
newlib/libc/machine/arm/setjmp.S | 4 +-
newlib/libc/sys/arm/crt0.S | 2 +-
newlib/libc/sys/arm/trap.S | 2 +-
10 files changed, 72 insertions(+), 63 deletions(-)

diff --git a/libgloss/aarch64/syscalls.c b/libgloss/aarch64/syscalls.c
index 7343cc61f..2c4b63c17 100644
index 5b4071893..cfe1d6d23 100644
--- a/libgloss/aarch64/syscalls.c
+++ b/libgloss/aarch64/syscalls.c
@@ -172,6 +172,12 @@ newslot (void)
Expand Down Expand Up @@ -325,10 +315,10 @@ index 95b86e4d4..b91034ae6 100644
movt r9, #0xff0f
and r8, r8, r9
diff --git a/libgloss/arm/crt0.S b/libgloss/arm/crt0.S
index 8490bde2f..8b85b28f4 100644
index 9ff0e6323..b9e768007 100644
--- a/libgloss/arm/crt0.S
+++ b/libgloss/arm/crt0.S
@@ -565,7 +565,7 @@ change_back:
@@ -566,7 +566,7 @@ change_back:

/* For Thumb, constants must be after the code since only
positive offsets are supported for PC relative addresses. */
Expand All @@ -351,7 +341,7 @@ index 6b2d62a9b..000a2c728 100644
#endif
{
diff --git a/libgloss/arm/syscalls.c b/libgloss/arm/syscalls.c
index fc394f94b..0b3287df4 100644
index 710a741ee..9e710b09a 100644
--- a/libgloss/arm/syscalls.c
+++ b/libgloss/arm/syscalls.c
@@ -180,7 +180,7 @@ initialise_monitor_handles (void)
Expand Down Expand Up @@ -393,21 +383,8 @@ index 845ad0173..2056c2adf 100644
.global __rt_stkovf_split_big
.global __rt_stkovf_split_small

diff --git a/libgloss/libnosys/configure b/libgloss/libnosys/configure
index 7c23c7a0a..2fc584169 100755
--- a/libgloss/libnosys/configure
+++ b/libgloss/libnosys/configure
@@ -2058,7 +2058,7 @@ case "${target}" in
esac

case "${target}" in
- *-*-elf)
+ *-*-elf|*-*-eabi*)
$as_echo "#define HAVE_ELF 1" >>confdefs.h


diff --git a/newlib/libc/include/sys/features.h b/newlib/libc/include/sys/features.h
index 218807178..b86caeaff 100644
index 325acdf5f..12cb6465b 100644
--- a/newlib/libc/include/sys/features.h
+++ b/newlib/libc/include/sys/features.h
@@ -27,6 +27,8 @@ extern "C" {
Expand All @@ -419,152 +396,28 @@ index 218807178..b86caeaff 100644
/* Macro to test version of GCC. Returns 0 for non-GCC or too old GCC. */
#ifndef __GNUC_PREREQ
# if defined __GNUC__ && defined __GNUC_MINOR__
diff --git a/newlib/libc/machine/aarch64/memchr.S b/newlib/libc/machine/aarch64/memchr.S
index 53f5d6bc0..81fcecccd 100644
--- a/newlib/libc/machine/aarch64/memchr.S
+++ b/newlib/libc/machine/aarch64/memchr.S
@@ -110,7 +110,7 @@ def_fn memchr
and vhas_chr2.16b, vhas_chr2.16b, vrepmask.16b
addp vend.16b, vhas_chr1.16b, vhas_chr2.16b /* 256->128 */
addp vend.16b, vend.16b, vend.16b /* 128->64 */
- mov synd, vend.2d[0]
+ mov synd, vend.d[0]
/* Clear the soff*2 lower bits */
lsl tmp, soff, #1
lsr synd, synd, tmp
@@ -130,7 +130,7 @@ def_fn memchr
/* Use a fast check for the termination condition */
orr vend.16b, vhas_chr1.16b, vhas_chr2.16b
addp vend.2d, vend.2d, vend.2d
- mov synd, vend.2d[0]
+ mov synd, vend.d[0]
/* We're not out of data, loop if we haven't found the character */
cbz synd, .Lloop

@@ -140,7 +140,7 @@ def_fn memchr
and vhas_chr2.16b, vhas_chr2.16b, vrepmask.16b
addp vend.16b, vhas_chr1.16b, vhas_chr2.16b /* 256->128 */
addp vend.16b, vend.16b, vend.16b /* 128->64 */
- mov synd, vend.2d[0]
+ mov synd, vend.d[0]
/* Only do the clear for the last possible block */
b.hi .Ltail

diff --git a/newlib/libc/machine/aarch64/strchr.S b/newlib/libc/machine/aarch64/strchr.S
index 2448dbc7d..706107836 100644
--- a/newlib/libc/machine/aarch64/strchr.S
+++ b/newlib/libc/machine/aarch64/strchr.S
@@ -117,7 +117,7 @@ def_fn strchr
addp vend1.16b, vend1.16b, vend2.16b // 128->64
lsr tmp1, tmp3, tmp1

- mov tmp3, vend1.2d[0]
+ mov tmp3, vend1.d[0]
bic tmp1, tmp3, tmp1 // Mask padding bits.
cbnz tmp1, .Ltail

@@ -132,7 +132,7 @@ def_fn strchr
orr vend2.16b, vhas_nul2.16b, vhas_chr2.16b
orr vend1.16b, vend1.16b, vend2.16b
addp vend1.2d, vend1.2d, vend1.2d
- mov tmp1, vend1.2d[0]
+ mov tmp1, vend1.d[0]
cbz tmp1, .Lloop

/* Termination condition found. Now need to establish exactly why
@@ -146,7 +146,7 @@ def_fn strchr
addp vend1.16b, vend1.16b, vend2.16b // 256->128
addp vend1.16b, vend1.16b, vend2.16b // 128->64

- mov tmp1, vend1.2d[0]
+ mov tmp1, vend1.d[0]
.Ltail:
/* Count the trailing zeros, by bit reversing... */
rbit tmp1, tmp1
diff --git a/newlib/libc/machine/aarch64/strchrnul.S b/newlib/libc/machine/aarch64/strchrnul.S
index a0ac13b7f..fd2002f0d 100644
--- a/newlib/libc/machine/aarch64/strchrnul.S
+++ b/newlib/libc/machine/aarch64/strchrnul.S
@@ -109,7 +109,7 @@ def_fn strchrnul
addp vend1.16b, vend1.16b, vend1.16b // 128->64
lsr tmp1, tmp3, tmp1

- mov tmp3, vend1.2d[0]
+ mov tmp3, vend1.d[0]
bic tmp1, tmp3, tmp1 // Mask padding bits.
cbnz tmp1, .Ltail

@@ -124,7 +124,7 @@ def_fn strchrnul
orr vhas_chr2.16b, vhas_nul2.16b, vhas_chr2.16b
orr vend1.16b, vhas_chr1.16b, vhas_chr2.16b
addp vend1.2d, vend1.2d, vend1.2d
- mov tmp1, vend1.2d[0]
+ mov tmp1, vend1.d[0]
cbz tmp1, .Lloop

/* Termination condition found. Now need to establish exactly why
@@ -134,7 +134,7 @@ def_fn strchrnul
addp vend1.16b, vhas_chr1.16b, vhas_chr2.16b // 256->128
addp vend1.16b, vend1.16b, vend1.16b // 128->64

- mov tmp1, vend1.2d[0]
+ mov tmp1, vend1.d[0]
.Ltail:
/* Count the trailing zeros, by bit reversing... */
rbit tmp1, tmp1
diff --git a/newlib/libc/machine/aarch64/strrchr.S b/newlib/libc/machine/aarch64/strrchr.S
index d64fc09b1..1b6f07562 100644
--- a/newlib/libc/machine/aarch64/strrchr.S
+++ b/newlib/libc/machine/aarch64/strrchr.S
@@ -120,10 +120,10 @@ def_fn strrchr
addp vhas_chr1.16b, vhas_chr1.16b, vhas_chr2.16b // 256->128
addp vhas_nul1.16b, vhas_nul1.16b, vhas_nul1.16b // 128->64
addp vhas_chr1.16b, vhas_chr1.16b, vhas_chr1.16b // 128->64
- mov nul_match, vhas_nul1.2d[0]
+ mov nul_match, vhas_nul1.d[0]
lsl tmp1, tmp1, #1
mov const_m1, #~0
- mov chr_match, vhas_chr1.2d[0]
+ mov chr_match, vhas_chr1.d[0]
lsr tmp3, const_m1, tmp1

bic nul_match, nul_match, tmp3 // Mask padding bits.
@@ -146,15 +146,15 @@ def_fn strrchr
addp vhas_chr1.16b, vhas_chr1.16b, vhas_chr2.16b // 256->128
addp vend1.16b, vend1.16b, vend1.16b // 128->64
addp vhas_chr1.16b, vhas_chr1.16b, vhas_chr1.16b // 128->64
- mov nul_match, vend1.2d[0]
- mov chr_match, vhas_chr1.2d[0]
+ mov nul_match, vend1.d[0]
+ mov chr_match, vhas_chr1.d[0]
cbz nul_match, .Lloop

and vhas_nul1.16b, vhas_nul1.16b, vrepmask_0.16b
and vhas_nul2.16b, vhas_nul2.16b, vrepmask_0.16b
addp vhas_nul1.16b, vhas_nul1.16b, vhas_nul2.16b
addp vhas_nul1.16b, vhas_nul1.16b, vhas_nul1.16b
- mov nul_match, vhas_nul1.2d[0]
+ mov nul_match, vhas_nul1.d[0]

.Ltail:
/* Work out exactly where the string ends. */
diff --git a/newlib/libc/stdlib/aligned_alloc.c b/newlib/libc/stdlib/aligned_alloc.c
index feb22c24b..06b3883cf 100644
--- a/newlib/libc/stdlib/aligned_alloc.c
+++ b/newlib/libc/stdlib/aligned_alloc.c
@@ -28,6 +28,7 @@

#include <reent.h>
#include <stdlib.h>
+#include <malloc.h>

void *
aligned_alloc (size_t align, size_t size)
diff --git a/newlib/libc/machine/arm/setjmp.S b/newlib/libc/machine/arm/setjmp.S
index 0070f17cd..a53f7918e 100644
--- a/newlib/libc/machine/arm/setjmp.S
+++ b/newlib/libc/machine/arm/setjmp.S
@@ -78,10 +78,10 @@
covers all the cases we need in this file for hardware
floating-point and should be compatible with all required FPUs
that we need to support. */
-# if __ARM_FP
+# if __ARM_FP && !__clang__
.fpu vfpxd
# endif
-# if __ARM_FEATURE_MVE
+# if __ARM_FEATURE_MVE && !__clang__
.arch_extension mve
# endif
#endif
diff --git a/newlib/libc/sys/arm/crt0.S b/newlib/libc/sys/arm/crt0.S
index 5e677a23c..6faf74096 100644
index dae0f0465..51e86d549 100644
--- a/newlib/libc/sys/arm/crt0.S
+++ b/newlib/libc/sys/arm/crt0.S
@@ -556,7 +556,7 @@ change_back:
@@ -557,7 +557,7 @@ change_back:

/* For Thumb, constants must be after the code since only
positive offsets are supported for PC relative addresses. */
Expand All @@ -586,84 +439,6 @@ index 681b3dbe0..8a49f39f3 100644
.global __rt_stkovf_split_big
.global __rt_stkovf_split_small

diff --git a/newlib/libm/machine/arm/sf_ceil.c b/newlib/libm/machine/arm/sf_ceil.c
index b6efbff0b..44fdf834a 100644
--- a/newlib/libm/machine/arm/sf_ceil.c
+++ b/newlib/libm/machine/arm/sf_ceil.c
@@ -24,7 +24,7 @@
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */

-#if __ARM_ARCH >= 8 && !defined (__SOFTFP__)
+#if __ARM_ARCH >= 8 && (__ARM_FP & 0x4) && !defined (__SOFTFP__)
#include <math.h>

float
diff --git a/newlib/libm/machine/arm/sf_floor.c b/newlib/libm/machine/arm/sf_floor.c
index 7bc95808c..44c38c42c 100644
--- a/newlib/libm/machine/arm/sf_floor.c
+++ b/newlib/libm/machine/arm/sf_floor.c
@@ -24,7 +24,7 @@
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */

-#if __ARM_ARCH >= 8 && !defined (__SOFTFP__)
+#if __ARM_ARCH >= 8 && (__ARM_FP & 0x4) && !defined (__SOFTFP__)
#include <math.h>

float
diff --git a/newlib/libm/machine/arm/sf_nearbyint.c b/newlib/libm/machine/arm/sf_nearbyint.c
index c70d84442..126673e97 100644
--- a/newlib/libm/machine/arm/sf_nearbyint.c
+++ b/newlib/libm/machine/arm/sf_nearbyint.c
@@ -24,7 +24,7 @@
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */

-#if __ARM_ARCH >= 8 && !defined (__SOFTFP__)
+#if __ARM_ARCH >= 8 && (__ARM_FP & 0x4) && !defined (__SOFTFP__)
#include <math.h>

float
diff --git a/newlib/libm/machine/arm/sf_rint.c b/newlib/libm/machine/arm/sf_rint.c
index d9c383a7e..5def21009 100644
--- a/newlib/libm/machine/arm/sf_rint.c
+++ b/newlib/libm/machine/arm/sf_rint.c
@@ -24,7 +24,7 @@
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */

-#if __ARM_ARCH >= 8 && !defined (__SOFTFP__)
+#if __ARM_ARCH >= 8 && (__ARM_FP & 0x4) && !defined (__SOFTFP__)
#include <math.h>

float
diff --git a/newlib/libm/machine/arm/sf_round.c b/newlib/libm/machine/arm/sf_round.c
index 232fc0848..88c53ba13 100644
--- a/newlib/libm/machine/arm/sf_round.c
+++ b/newlib/libm/machine/arm/sf_round.c
@@ -24,7 +24,7 @@
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */

-#if __ARM_ARCH >= 8 && !defined (__SOFTFP__)
+#if __ARM_ARCH >= 8 && (__ARM_FP & 0x4) && !defined (__SOFTFP__)
#include <math.h>

float
diff --git a/newlib/libm/machine/arm/sf_trunc.c b/newlib/libm/machine/arm/sf_trunc.c
index 64e4aeb9a..c08fa6fed 100644
--- a/newlib/libm/machine/arm/sf_trunc.c
+++ b/newlib/libm/machine/arm/sf_trunc.c
@@ -24,7 +24,7 @@
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */

-#if __ARM_ARCH >= 8 && !defined (__SOFTFP__)
+#if __ARM_ARCH >= 8 && (__ARM_FP & 0x4) && !defined (__SOFTFP__)
#include <math.h>

float
--
2.43.0
2.47.1

2 changes: 1 addition & 1 deletion versions.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@
},
"newlib": {
"tagType": "tag",
"tag": "newlib-4.1.0"
"tag": "newlib-4.5.0"
}
}
}
Loading