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powerpc max-page-size vs __QNXTARGET__
- From: Alan Modra <amodra at gmail dot com>
- To: binutils at sourceware dot org
- Date: Sat, 14 Apr 2018 18:15:09 +0930
- Subject: powerpc max-page-size vs __QNXTARGET__
The default max-page-size on ppc32 has been 64k since 1995-02-15 (git
commit bcbe2c71). There was a change committed 2003-07-12 to chose a
4k page if __QNXTARGET__ is defined, but that particular commit was
from an earlier posted patch
https://sourceware.org/ml/binutils/2003-07/msg00211.html that only
made the change effective for arm, rather than the later one
https://sourceware.org/ml/binutils/2003-07/msg00220.html that also
changed powerpc and sh..
Since the __QNXTARGET__ #ifdef in elf32-ppc.c is ineffective unless
the user defines it in his or her CFLAGS, I'm removing that code.
* elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
on __QNXTARGET__ define.
diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c
index 7f51fac..8629380 100644
--- a/bfd/elf32-ppc.c
+++ b/bfd/elf32-ppc.c
@@ -11389,13 +11389,8 @@ ppc_elf_finish_dynamic_sections (bfd *output_bfd,
#define ELF_ARCH bfd_arch_powerpc
#define ELF_TARGET_ID PPC32_ELF_DATA
#define ELF_MACHINE_CODE EM_PPC
-#ifdef __QNXTARGET__
-#define ELF_MAXPAGESIZE 0x1000
-#define ELF_COMMONPAGESIZE 0x1000
-#else
#define ELF_MAXPAGESIZE 0x10000
#define ELF_COMMONPAGESIZE 0x10000
-#endif
#define ELF_MINPAGESIZE 0x1000
#define elf_info_to_howto ppc_elf_info_to_howto
--
Alan Modra
Australia Development Lab, IBM