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devkitPPC: enable dynamic reent

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This commit is contained in:
Dave Murphy
2023-04-29 00:16:51 +01:00
parent e3dca6f33f
commit 62b6ba1484
1 changed files with 21 additions and 12 deletions
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33
dkppc/patches/newlib-4.3.0.20230120.patch
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@@ -9123,7 +9123,7 @@ index bc967bd70..b0d8d64f0 100644
@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libc_a_CPPFLAGS) $(CPPFLAGS) $(libc_a_CFLAGS) $(CFLAGS) -MT libc/machine/powerpc/libc_a-vfprintf.o -MD -MP -MF libc/machine/powerpc/$(DEPDIR)/libc_a-vfprintf.Tpo -c -o libc/machine/powerpc/libc_a-vfprintf.o `test -f 'libc/machine/powerpc/vfprintf.c' || echo '$(srcdir)/'`libc/machine/powerpc/vfprintf.c
@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) libc/machine/powerpc/$(DEPDIR)/libc_a-vfprintf.Tpo libc/machine/powerpc/$(DEPDIR)/libc_a-vfprintf.Po
diff --git a/newlib/configure.host b/newlib/configure.host
index 0a1ba282a..749f1ec7d 100644
index 0a1ba282a..25722d004 100644
--- a/newlib/configure.host
+++ b/newlib/configure.host
@@ -627,6 +627,14 @@ newlib_cflags="${newlib_cflags} -DCLOCK_PROVIDED -DMALLOC_PROVIDED -DEXIT_PROVID
@@ -9146,10 +9146,10 @@ index 0a1ba282a..749f1ec7d 100644
newlib_cflags="${newlib_cflags} -DMISSING_SYSCALL_NAMES"
;;
- powerpc*-*-eabi* | \
+ powerpc*-*-eabi*)
+ powerpc*-*-eabi*)
+ default_newlib_io_c99_formats="yes"
+ default_newlib_io_long_long="yes"
+ newlib_cflags="${newlib_cflags} -DCUSTOM_MALLOC_LOCK -DREENTRANT_SYSCALLS_PROVIDED -D__DEFAULT_UTF8__"
+ newlib_cflags="${newlib_cflags} -DCUSTOM_MALLOC_LOCK -D__DYNAMIC_REENT__ -DGETREENT_PROVIDED -DREENTRANT_SYSCALLS_PROVIDED -D__DEFAULT_UTF8__"
+ newlib_cflags="${newlib_cflags} -ffunction-sections -fdata-sections"
+ syscall_dir=syscalls
+ ;;
@@ -9207,21 +9207,30 @@ index 23d572cd3..65310c084 100644
extern int _stat_r (struct _reent *, const char *, struct stat *);
extern _CLOCK_T_ _times_r (struct _reent *, struct tms *);
diff --git a/newlib/libc/include/sys/config.h b/newlib/libc/include/sys/config.h
index 5dcc77a80..3a33705c0 100644
index 5dcc77a80..6930a751d 100644
--- a/newlib/libc/include/sys/config.h
+++ b/newlib/libc/include/sys/config.h
@@ -8,6 +8,11 @@
#define MALLOC_ALIGNMENT 16
#endif
@@ -4,8 +4,19 @@
#include <machine/ieeefp.h> /* floating point macros */
#include <sys/features.h> /* POSIX defs */
+#ifdef _ARCH_PPC
+#define __BUFSIZ__ 32768
+#define MALLOC_ALIGNMENT 64
-#ifdef __aarch64__
+#ifdef __DEVKITARM__
+#define __DYNAMIC_REENT__
+#endif
+
#ifdef __AMDGCN__
#define __DYNAMIC_REENT__
+#ifdef __DEVKITA64__
#define MALLOC_ALIGNMENT 16
+#define __DYNAMIC_REENT__
+#endif
+
+#ifdef __DEVKITPPC__
+#define __BUFSIZ__ 32768
+#define MALLOC_ALIGNMENT 64
+#define __DYNAMIC_REENT__
#endif
#ifdef __AMDGCN__
diff --git a/newlib/libc/include/sys/features.h b/newlib/libc/include/sys/features.h
index 45476ce4a..d76706321 100644
--- a/newlib/libc/include/sys/features.h