From 53afa8d96790cce8fd0d0ce71307bc7ae31c15fb Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Wed, 12 Apr 1995 01:03:38 +0000 Subject: Tue Apr 11 20:38:55 1995 Roland McGrath * sysdeps/i386/add_n.S [PIC]: Use self-call to avoid generating reloc. * sysdeps/i386/sub_n.S [PIC]: Likewise. * libc-symbols.h (_elf_set_element) [PIC]: Don't make the element word `const'. * Makeconfig (CPPFLAGS, CFLAGS): Fix swapped references to $(foo-$(suffix $@)). * manual/Makefile (chapters-incl): Filter out summary.texi. --- sysdeps/i386/add_n.S | 7 +++++++ sysdeps/i386/sub_n.S | 7 +++++++ 2 files changed, 14 insertions(+) (limited to 'sysdeps/i386') diff --git a/sysdeps/i386/add_n.S b/sysdeps/i386/add_n.S index f528976866..02f696ae5e 100644 --- a/sysdeps/i386/add_n.S +++ b/sysdeps/i386/add_n.S @@ -53,7 +53,14 @@ C_SYMBOL_NAME(__mpn_add_n:) subl %eax,%esi /* ... by a constant when we ... */ subl %eax,%edx /* ... enter the loop */ shrl $2,%eax /* restore previous value */ +#ifdef PIC + call here +here: leal (Loop - 3 - here)(%eax,%eax,8),%eax + addl (%esp),%eax + addl $4,%esp +#else leal (Loop - 3)(%eax,%eax,8),%eax /* calc start addr in loop */ +#endif jmp *%eax /* jump into loop */ ALIGN (3) Loop: movl (%esi),%eax diff --git a/sysdeps/i386/sub_n.S b/sysdeps/i386/sub_n.S index a1630d4562..63086bd7fd 100644 --- a/sysdeps/i386/sub_n.S +++ b/sysdeps/i386/sub_n.S @@ -53,7 +53,14 @@ C_SYMBOL_NAME(__mpn_sub_n:) subl %eax,%esi /* ... by a constant when we ... */ subl %eax,%edx /* ... enter the loop */ shrl $2,%eax /* restore previous value */ +#ifdef PIC + call here +here: leal (Loop - 3 - here)(%eax,%eax,8),%eax + addl (%esp),%eax + addl $4,%esp +#else leal (Loop - 3)(%eax,%eax,8),%eax /* calc start addr in loop */ +#endif jmp *%eax /* jump into loop */ ALIGN (3) Loop: movl (%esi),%eax -- cgit v1.2.3