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- Pad sections out in the provided linker scripts to make sure they all of

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some content.
This commit is contained in:
Peter Jones 2009-02-13 21:19:50 +00:00
parent 64e8d4f93c
commit 2b933aacc1
6 changed files with 1127 additions and 5 deletions
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518
gnu-efi-3.0d-callwrap.patch Normal file
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@ -0,0 +1,518 @@
diff -urpN /dev/null gnu-efi-3.0d/gnuefi/callwrap_ia32.c
--- /dev/null 2008-04-24 00:20:49.271011245 -0400
+++ gnu-efi-3.0d/gnuefi/callwrap_ia32.c 2008-04-29 15:40:43.000000000 -0400
@@ -0,0 +1,103 @@
+
+typedef unsigned long EFI_STATUS;
+
+typedef EFI_STATUS (*func0)(void);
+typedef EFI_STATUS (*func1)(unsigned long);
+typedef EFI_STATUS (*func2)(unsigned long, unsigned long);
+typedef EFI_STATUS (*func3)(unsigned long, unsigned long, unsigned long);
+typedef EFI_STATUS (*func4)(unsigned long, unsigned long, unsigned long,
+ unsigned long);
+typedef EFI_STATUS (*func5)(unsigned long, unsigned long, unsigned long,
+ unsigned long, unsigned long);
+typedef EFI_STATUS (*func6)(unsigned long, unsigned long, unsigned long,
+ unsigned long, unsigned long, unsigned long);
+typedef EFI_STATUS (*func7)(unsigned long, unsigned long, unsigned long,
+ unsigned long, unsigned long, unsigned long,
+ unsigned long);
+typedef EFI_STATUS (*func8)(unsigned long, unsigned long, unsigned long,
+ unsigned long, unsigned long, unsigned long,
+ unsigned long, unsigned long);
+typedef EFI_STATUS (*func9)(unsigned long, unsigned long, unsigned long,
+ unsigned long, unsigned long, unsigned long,
+ unsigned long, unsigned long, unsigned long);
+typedef EFI_STATUS (*func10)(unsigned long, unsigned long, unsigned long,
+ unsigned long, unsigned long, unsigned long,
+ unsigned long, unsigned long, unsigned long,
+ unsigned long);
+
+EFI_STATUS gnuefi_call0 (unsigned long func)
+{
+ return ((func0)func)();
+}
+
+EFI_STATUS gnuefi_call1 (unsigned long func, unsigned long a)
+{
+ return ((func1)func)(a);
+}
+
+EFI_STATUS gnuefi_call2 (unsigned long func, unsigned long a, unsigned long b)
+{
+ return ((func2)func)(a, b);
+}
+
+EFI_STATUS gnuefi_call3 (unsigned long func, unsigned long a,
+ unsigned long b, unsigned long c)
+{
+ return ((func3)func)(a, b, c);
+}
+
+EFI_STATUS gnuefi_call4 (unsigned long func, unsigned long a,
+ unsigned long b, unsigned long c, unsigned long d)
+{
+ return ((func4)func)(a, b, c, d);
+}
+
+EFI_STATUS gnuefi_call5 (unsigned long func, unsigned long a,
+ unsigned long b, unsigned long c,
+ unsigned long d, unsigned long e)
+{
+ return ((func5)func)(a, b, c, d, e);
+}
+
+EFI_STATUS gnuefi_call6 (unsigned long func, unsigned long a,
+ unsigned long b, unsigned long c,
+ unsigned long d, unsigned long e, unsigned long f)
+{
+ return ((func6)func)(a, b, c, d, e, f);
+}
+
+EFI_STATUS gnuefi_call7 (unsigned long func, unsigned long a,
+ unsigned long b, unsigned long c,
+ unsigned long d, unsigned long e,
+ unsigned long f, unsigned long g)
+{
+ return ((func7)func)(a, b, c, d, e, f, g);
+}
+
+EFI_STATUS gnuefi_call8 (unsigned long func, unsigned long a,
+ unsigned long b, unsigned long c,
+ unsigned long d, unsigned long e,
+ unsigned long f, unsigned long g,
+ unsigned long h)
+{
+ return ((func8)func)(a, b, c, d, e, f, g, h);
+}
+
+EFI_STATUS gnuefi_call9 (unsigned long func, unsigned long a,
+ unsigned long b, unsigned long c,
+ unsigned long d, unsigned long e,
+ unsigned long f, unsigned long g,
+ unsigned long h, unsigned long i)
+{
+ return ((func9)func)(a, b, c, d, e, f, g, h, i);
+}
+
+EFI_STATUS gnuefi_call10(unsigned long func, unsigned long a,
+ unsigned long b, unsigned long c,
+ unsigned long d, unsigned long e,
+ unsigned long f, unsigned long g,
+ unsigned long h, unsigned long i,
+ unsigned long j)
+{
+ return ((func10)func)(a, b, c, d, e, f, g, h, i, j);
+}
diff -urpN /dev/null gnu-efi-3.0d/gnuefi/callwrap_x86_64.c
--- /dev/null 2008-04-24 00:20:49.271011245 -0400
+++ gnu-efi-3.0d/gnuefi/callwrap_x86_64.c 2008-04-29 15:40:07.000000000 -0400
@@ -0,0 +1,395 @@
+/*
+ * Copyright (C) 2006 Giridhar Pemmasani
+ * Copyright (C) 2007-2010 Intel Corp
+ * Contributed by Chandramouli Narayanan<mouli@linux.intel.com>
+ * Adapted wrapper macros for Linux to windows calls from
+ * NDIS wrapper project (http:/ndiswrapper.sourceforge.net)
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#define alloc_win_stack_frame(argc) \
+ "subq $" #argc "*8, %%rsp\n\t"
+#define free_win_stack_frame(argc) \
+ "addq $" #argc "*8, %%rsp\n\t"
+
+/* m is index of Windows arg required, n is total number of args to
+ * function Windows arg 1 should be at 0(%rsp), arg 2 at 8(%rsp) and
+ * so on, after stack frame is allocated, which starts at -n*8(%rsp)
+ * when stack frame is allocated. 4 > m >= n.
+*/
+
+#define lin2win_win_arg(m,n) "(" #m "-1-" #n ")*8(%%rsp)"
+
+/* volatile args for Windows function must be in clobber / output list */
+extern unsigned long long gnuefi_call0(void *func);
+extern unsigned long long gnuefi_call1(void *func, unsigned long long arg1);
+extern unsigned long long gnuefi_call2(void *func, unsigned long long arg1, unsigned long long arg2);
+extern unsigned long long gnuefi_call3(
+ void *func,
+ unsigned long long arg1,
+ unsigned long long arg2,
+ unsigned long long arg3);
+extern unsigned long long gnuefi_call4(
+ void *func,
+ unsigned long long arg1,
+ unsigned long long arg2,
+ unsigned long long arg3,
+ unsigned long long arg4);
+extern unsigned long long gnuefi_call5(
+ void *func,
+ unsigned long long arg1,
+ unsigned long long arg2,
+ unsigned long long arg3,
+ unsigned long long arg4,
+ unsigned long long arg5);
+extern unsigned long long gnuefi_call6(
+ void *func,
+ unsigned long long arg1,
+ unsigned long long arg2,
+ unsigned long long arg3,
+ unsigned long long arg4,
+ unsigned long long arg5,
+ unsigned long long arg6);
+extern unsigned long long gnuefi_call7(
+ void *func,
+ unsigned long long arg1,
+ unsigned long long arg2,
+ unsigned long long arg3,
+ unsigned long long arg4,
+ unsigned long long arg5,
+ unsigned long long arg6,
+ unsigned long long arg7);
+extern unsigned long long gnuefi_call8(
+ void *func,
+ unsigned long long arg1,
+ unsigned long long arg2,
+ unsigned long long arg3,
+ unsigned long long arg4,
+ unsigned long long arg5,
+ unsigned long long arg6,
+ unsigned long long arg7,
+ unsigned long long arg8);
+extern unsigned long long gnuefi_call9(
+ void *func,
+ unsigned long long arg1,
+ unsigned long long arg2,
+ unsigned long long arg3,
+ unsigned long long arg4,
+ unsigned long long arg5,
+ unsigned long long arg6,
+ unsigned long long arg7,
+ unsigned long long arg8,
+ unsigned long long arg9);
+extern unsigned long long gnuefi_call10(
+ void *func,
+ unsigned long long arg1,
+ unsigned long long arg2,
+ unsigned long long arg3,
+ unsigned long long arg4,
+ unsigned long long arg5,
+ unsigned long long arg6,
+ unsigned long long arg7,
+ unsigned long long arg8,
+ unsigned long long arg9,
+ unsigned long long arg10);
+
+
+unsigned long long gnuefi_call0(void *func)
+{
+ unsigned long long ret, dummy;
+ register unsigned long long r8 __asm__("r8");
+ register unsigned long long r9 __asm__("r9");
+ register unsigned long long r10 __asm__("r10");
+ register unsigned long long r11 __asm__("r11");
+ __asm__ __volatile__(
+ alloc_win_stack_frame(4)
+ "call *%[fptr]\n\t"
+ free_win_stack_frame(4)
+ : "=a" (ret), "=c" (dummy), "=d" (dummy),
+ "=r" (r8), "=r" (r9), "=r" (r10), "=r" (r11)
+ : [fptr] "r" (func));
+ return ret;
+}
+
+unsigned long long gnuefi_call1(void *func, unsigned long long arg1)
+{
+ unsigned long long ret, dummy;
+ register unsigned long long r8 __asm__("r8");
+ register unsigned long long r9 __asm__("r9");
+ register unsigned long long r10 __asm__("r10");
+ register unsigned long long r11 __asm__("r11");
+ __asm__ __volatile__(
+ alloc_win_stack_frame(4)
+ "call *%[fptr]\n\t"
+ free_win_stack_frame(4)
+ : "=a" (ret), "=c" (dummy), "=d" (dummy),
+ "=r" (r8), "=r" (r9), "=r" (r10), "=r" (r11)
+ : "c" (arg1),
+ [fptr] "r" (func));
+ return ret;
+}
+
+unsigned long long gnuefi_call2(void *func, unsigned long long arg1, unsigned long long arg2)
+{
+ unsigned long long ret, dummy;
+ register unsigned long long r8 __asm__("r8");
+ register unsigned long long r9 __asm__("r9");
+ register unsigned long long r10 __asm__("r10");
+ register unsigned long long r11 __asm__("r11");
+ __asm__ __volatile__(
+ alloc_win_stack_frame(4)
+ "call *%[fptr]\n\t"
+ free_win_stack_frame(4)
+ : "=a" (ret), "=c" (dummy), "=d" (dummy),
+ "=r" (r8), "=r" (r9), "=r" (r10), "=r" (r11)
+ : "c" (arg1), "d" (arg2),
+ [fptr] "r" (func));
+ return ret;
+}
+
+unsigned long long gnuefi_call3(
+ void *func,
+ unsigned long long arg1,
+ unsigned long long arg2,
+ unsigned long long arg3)
+{
+ unsigned long long ret, dummy;
+ register unsigned long long r8 __asm__("r8") = (unsigned long long)arg3;
+ register unsigned long long r9 __asm__("r9");
+ register unsigned long long r10 __asm__("r10");
+ register unsigned long long r11 __asm__("r11");
+ __asm__ __volatile__(
+ alloc_win_stack_frame(4)
+ "call *%[fptr]\n\t"
+ free_win_stack_frame(4)
+ : "=a" (ret), "=c" (dummy), "=d" (dummy),
+ "=r" (r8), "=r" (r9), "=r" (r10), "=r" (r11)
+ : "c" (arg1), "d" (arg2), "r" (r8),
+ [fptr] "r" (func));
+ return ret;
+}
+
+unsigned long long gnuefi_call4(
+ void *func,
+ unsigned long long arg1,
+ unsigned long long arg2,
+ unsigned long long arg3,
+ unsigned long long arg4)
+{
+ unsigned long long ret, dummy;
+ register unsigned long long r8 __asm__("r8") = (unsigned long long)arg3;
+ register unsigned long long r9 __asm__("r9") = (unsigned long long)arg4;
+ register unsigned long long r10 __asm__("r10");
+ register unsigned long long r11 __asm__("r11");
+ __asm__ __volatile__(
+ alloc_win_stack_frame(4)
+ "call *%[fptr]\n\t"
+ free_win_stack_frame(4)
+ : "=a" (ret), "=c" (dummy), "=d" (dummy),
+ "=r" (r8), "=r" (r9), "=r" (r10), "=r" (r11)
+ : "c" (arg1), "d" (arg2), "r" (r8), "r" (r9),
+ [fptr] "r" (func));
+ return ret;
+}
+
+unsigned long long gnuefi_call5(
+ void *func,
+ unsigned long long arg1,
+ unsigned long long arg2,
+ unsigned long long arg3,
+ unsigned long long arg4,
+ unsigned long long arg5)
+{
+ unsigned long long ret, dummy;
+ register unsigned long long r8 __asm__("r8") = (unsigned long long)arg3;
+ register unsigned long long r9 __asm__("r9") = (unsigned long long)arg4;
+ register unsigned long long r10 __asm__("r10");
+ register unsigned long long r11 __asm__("r11");
+ __asm__ __volatile__(
+ "mov %[rarg5], " lin2win_win_arg(5,6) "\n\t"
+ alloc_win_stack_frame(6)
+ "call *%[fptr]\n\t"
+ free_win_stack_frame(6)
+ : "=a" (ret), "=c" (dummy), "=d" (dummy),
+ "=r" (r8), "=r" (r9), "=r" (r10), "=r" (r11)
+ : "c" (arg1), "d" (arg2), "r" (r8), "r" (r9),
+ [rarg5] "r" ((unsigned long long)arg5),
+ [fptr] "r" (func));
+ return ret;
+}
+
+unsigned long long gnuefi_call6(
+ void *func,
+ unsigned long long arg1,
+ unsigned long long arg2,
+ unsigned long long arg3,
+ unsigned long long arg4,
+ unsigned long long arg5,
+ unsigned long long arg6)
+{
+ unsigned long long ret, dummy;
+ register unsigned long long r8 __asm__("r8") = (unsigned long long)arg3;
+ register unsigned long long r9 __asm__("r9") = (unsigned long long)arg4;
+ register unsigned long long r10 __asm__("r10");
+ register unsigned long long r11 __asm__("r11");
+ __asm__ __volatile__(
+ "movq %[rarg5], " lin2win_win_arg(5,6) "\n\t"
+ "movq %[rarg6], " lin2win_win_arg(6,6) "\n\t"
+ alloc_win_stack_frame(6)
+ "call *%[fptr]\n\t"
+ free_win_stack_frame(6)
+ : "=a" (ret), "=c" (dummy), "=d" (dummy),
+ "=r" (r8), "=r" (r9), "=r" (r10), "=r" (r11)
+ : "c" (arg1), "d" (arg2), "r" (r8), "r" (r9),
+ [rarg5] "r" ((unsigned long long)arg5), [rarg6] "r" ((unsigned long long)arg6),
+ [fptr] "r" (func));
+ return ret;
+}
+
+unsigned long long gnuefi_call7(
+ void *func,
+ unsigned long long arg1,
+ unsigned long long arg2,
+ unsigned long long arg3,
+ unsigned long long arg4,
+ unsigned long long arg5,
+ unsigned long long arg6,
+ unsigned long long arg7)
+{
+ unsigned long long ret, dummy;
+ register unsigned long long r8 __asm__("r8") = (unsigned long long)arg3;
+ register unsigned long long r9 __asm__("r9") = (unsigned long long)arg4;
+ register unsigned long long r10 __asm__("r10");
+ register unsigned long long r11 __asm__("r11");
+ __asm__ __volatile__(
+ "movq %[rarg5], " lin2win_win_arg(5,7) "\n\t"
+ "movq %[rarg6], " lin2win_win_arg(6,7) "\n\t"
+ "movq %[rarg7], " lin2win_win_arg(7,7) "\n\t"
+ alloc_win_stack_frame(7)
+ "call *%[fptr]\n\t"
+ free_win_stack_frame(7)
+ : "=a" (ret), "=c" (dummy), "=d" (dummy),
+ "=r" (r8), "=r" (r9), "=r" (r10), "=r" (r11)
+ : "c" (arg1), "d" (arg2), "r" (r8), "r" (r9),
+ [rarg5] "r" ((unsigned long long)arg5), [rarg6] "r" ((unsigned long long)arg6),
+ [rarg7] "r" ((unsigned long long)arg7), [fptr] "r" (func));
+ return ret;
+}
+
+unsigned long long gnuefi_call8(
+ void *func,
+ unsigned long long arg1,
+ unsigned long long arg2,
+ unsigned long long arg3,
+ unsigned long long arg4,
+ unsigned long long arg5,
+ unsigned long long arg6,
+ unsigned long long arg7,
+ unsigned long long arg8)
+{
+ unsigned long long ret, dummy;
+ register unsigned long long r8 __asm__("r8") = (unsigned long long)arg3;
+ register unsigned long long r9 __asm__("r9") = (unsigned long long)arg4;
+ register unsigned long long r10 __asm__("r10");
+ register unsigned long long r11 __asm__("r11");
+ __asm__ __volatile__(
+ "movq %[rarg5], " lin2win_win_arg(5,8) "\n\t"
+ "movq %[rarg6], " lin2win_win_arg(6,8) "\n\t"
+ "movq %[rarg7], " lin2win_win_arg(7,8) "\n\t"
+ "movq %[rarg8], " lin2win_win_arg(8,8) "\n\t"
+ alloc_win_stack_frame(8)
+ "call *%[fptr]\n\t"
+ free_win_stack_frame(8)
+ : "=a" (ret), "=c" (dummy), "=d" (dummy),
+ "=r" (r8), "=r" (r9), "=r" (r10), "=r" (r11)
+ : "c" (arg1), "d" (arg2), "r" (r8), "r" (r9),
+ [rarg5] "r" ((unsigned long long)arg5), [rarg6] "r" ((unsigned long long)arg6),
+ [rarg7] "r" ((unsigned long long)arg7), [rarg8] "r" ((unsigned long long)arg8),
+ [fptr] "r" (func));
+ return ret;
+}
+
+unsigned long long gnuefi_call9(
+ void *func,
+ unsigned long long arg1,
+ unsigned long long arg2,
+ unsigned long long arg3,
+ unsigned long long arg4,
+ unsigned long long arg5,
+ unsigned long long arg6,
+ unsigned long long arg7,
+ unsigned long long arg8,
+ unsigned long long arg9)
+{
+ unsigned long long ret, dummy;
+ register unsigned long long r8 __asm__("r8") = (unsigned long long)arg3;
+ register unsigned long long r9 __asm__("r9") = (unsigned long long)arg4;
+ register unsigned long long r10 __asm__("r10");
+ register unsigned long long r11 __asm__("r11");
+ __asm__ __volatile__(
+ "movq %[rarg5], " lin2win_win_arg(5,9) "\n\t"
+ "movq %[rarg6], " lin2win_win_arg(6,9) "\n\t"
+ "movq %[rarg7], " lin2win_win_arg(7,9) "\n\t"
+ "movq %[rarg8], " lin2win_win_arg(8,9) "\n\t"
+ "movq %[rarg9], " lin2win_win_arg(9,9) "\n\t"
+ alloc_win_stack_frame(9)
+ "call *%[fptr]\n\t"
+ free_win_stack_frame(9)
+ : "=a" (ret), "=c" (dummy), "=d" (dummy),
+ "=r" (r8), "=r" (r9), "=r" (r10), "=r" (r11)
+ : "c" (arg1), "d" (arg2), "r" (r8), "r" (r9),
+ [rarg5] "r" ((unsigned long long)arg5), [rarg6] "r" ((unsigned long long)arg6),
+ [rarg7] "r" ((unsigned long long)arg7), [rarg8] "r" ((unsigned long long)arg8),
+ [rarg9] "r" ((unsigned long long)arg9), [fptr] "r" (func));
+ return ret;
+}
+
+unsigned long long gnuefi_call10(
+ void *func,
+ unsigned long long arg1,
+ unsigned long long arg2,
+ unsigned long long arg3,
+ unsigned long long arg4,
+ unsigned long long arg5,
+ unsigned long long arg6,
+ unsigned long long arg7,
+ unsigned long long arg8,
+ unsigned long long arg9,
+ unsigned long long arg10)
+{
+ unsigned long long ret, dummy;
+ register unsigned long long r8 __asm__("r8") = (unsigned long long)arg3;
+ register unsigned long long r9 __asm__("r9") = (unsigned long long)arg4;
+ register unsigned long long r10 __asm__("r10");
+ register unsigned long long r11 __asm__("r11");
+ __asm__ __volatile__(
+ "movq %[rarg5], " lin2win_win_arg(5,10) "\n\t"
+ "movq %[rarg6], " lin2win_win_arg(6,10) "\n\t"
+ "movq %[rarg7], " lin2win_win_arg(7,10) "\n\t"
+ "movq %[rarg8], " lin2win_win_arg(8,10) "\n\t"
+ "movq %[rarg9], " lin2win_win_arg(9,10) "\n\t"
+ "movq %[rarg10], " lin2win_win_arg(10,10) "\n\t"
+ alloc_win_stack_frame(10)
+ "call *%[fptr]\n\t"
+ free_win_stack_frame(10)
+ : "=a" (ret), "=c" (dummy), "=d" (dummy),
+ "=r" (r8), "=r" (r9), "=r" (r10), "=r" (r11)
+ : "c" (arg1), "d" (arg2), "r" (r8), "r" (r9),
+ [rarg5] "r" ((unsigned long long)arg5), [rarg6] "r" ((unsigned long long)arg6),
+ [rarg7] "r" ((unsigned long long)arg7), [rarg8] "r" ((unsigned long long)arg8),
+ [rarg9] "r" ((unsigned long long)arg9), [rarg10] "r" ((unsigned long long)arg10),
+ [fptr] "r" (func));
+ return ret;
+}
+
diff -urpN gnu-efi-3.0d/gnuefi/Makefile.callwrap gnu-efi-3.0d/gnuefi/Makefile
--- gnu-efi-3.0d/gnuefi/Makefile.callwrap 2008-04-29 15:40:07.000000000 -0400
+++ gnu-efi-3.0d/gnuefi/Makefile 2008-04-29 15:40:07.000000000 -0400
@@ -23,7 +23,7 @@
include ../Make.defaults
CDIR=$(TOPDIR)/..
-FILES = reloc_$(ARCH) setjmp_$(ARCH)
+FILES = reloc_$(ARCH) setjmp_$(ARCH) callwrap_$(ARCH)
OBJS = $(FILES:%=%.o)

173
gnu-efi-3.0d-relocfmt.patch Normal file
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@ -0,0 +1,173 @@
diff -urpN gnu-efi-3.0d/gnuefi/reloc_ia32.c.unify gnu-efi-3.0d/gnuefi/reloc_ia32.c
--- gnu-efi-3.0d/gnuefi/reloc_ia32.c.unify 2008-04-29 13:35:17.000000000 -0400
+++ gnu-efi-3.0d/gnuefi/reloc_ia32.c 2008-04-29 13:34:44.000000000 -0400
@@ -45,56 +45,54 @@
#include <efi.h>
#include <efilib.h>
-int
-_relocate (long ldbase, ElfW(Dyn) *dyn, EFI_HANDLE image, EFI_SYSTEM_TABLE *systab)
+EFI_STATUS _relocate (long ldbase, ElfW(Dyn) *dyn, EFI_HANDLE image, EFI_SYSTEM_TABLE *systab)
{
- extern EFI_STATUS efi_main (EFI_HANDLE, EFI_SYSTEM_TABLE *);
long relsz = 0, relent = 0;
ElfW(Rel) *rel = 0;
+ unsigned long *addr;
int i;
for (i = 0; dyn[i].d_tag != DT_NULL; ++i) {
switch (dyn[i].d_tag) {
- case DT_REL:
- rel = (ElfW(Rel)*) ((long) dyn[i].d_un.d_ptr + ldbase);
- break;
-
- case DT_RELSZ:
- relsz = dyn[i].d_un.d_val;
- break;
-
- case DT_RELENT:
- relent = dyn[i].d_un.d_val;
- break;
+ case DT_REL:
+ rel = (ElfW(Rel)*)
+ ((unsigned long)dyn[i].d_un.d_ptr
+ + ldbase);
+ break;
+
+ case DT_RELSZ:
+ relsz = dyn[i].d_un.d_val;
+ break;
+
+ case DT_RELENT:
+ relent = dyn[i].d_un.d_val;
+ break;
- case DT_RELA:
- break;
+ case DT_RELA:
+ break;
- default:
- break;
+ default:
+ break;
}
}
- while (relsz > 0) {
- if (!rel || relent == 0)
- return EFI_LOAD_ERROR;
+ if (!rel || relent == 0)
+ return EFI_LOAD_ERROR;
+ while (relsz > 0) {
/* apply the relocs */
switch (ELF32_R_TYPE (rel->r_info)) {
- case R_386_NONE:
- break;
-
- case R_386_RELATIVE:
- {
- long *addr;
-
- addr = (long *) (ldbase + rel->r_offset);
- *addr += ldbase;
- break;
- }
+ case R_386_NONE:
+ break;
+
+ case R_386_RELATIVE:
+ addr = (unsigned long *)
+ (ldbase + rel->r_offset);
+ *addr += ldbase;
+ break;
- default:
- return EFI_LOAD_ERROR;
+ default:
+ break;
}
rel = (ElfW(Rel)*) ((char *) rel + relent);
relsz -= relent;
diff -urpN gnu-efi-3.0d/gnuefi/reloc_x86_64.c.unify gnu-efi-3.0d/gnuefi/reloc_x86_64.c
--- gnu-efi-3.0d/gnuefi/reloc_x86_64.c.unify 2008-04-29 13:35:10.000000000 -0400
+++ gnu-efi-3.0d/gnuefi/reloc_x86_64.c 2008-04-29 13:34:44.000000000 -0400
@@ -50,7 +50,6 @@
EFI_STATUS _relocate (long ldbase, ElfW(Dyn) *dyn, EFI_HANDLE image, EFI_SYSTEM_TABLE *systab)
{
- //extern EFI_STATUS efi_main (EFI_HANDLE, EFI_SYSTEM_TABLE *);
long relsz = 0, relent = 0;
ElfW(Rel) *rel = 0;
unsigned long *addr;
@@ -58,43 +57,45 @@ EFI_STATUS _relocate (long ldbase, ElfW(
for (i = 0; dyn[i].d_tag != DT_NULL; ++i) {
switch (dyn[i].d_tag) {
- case DT_RELA:
- rel = (ElfW(Rel)*) ((long) dyn[i].d_un.d_ptr + ldbase);
- break;
-
- case DT_RELASZ:
- relsz = dyn[i].d_un.d_val;
- break;
-
- case DT_RELAENT:
- relent = dyn[i].d_un.d_val;
- break;
+ case DT_RELA:
+ rel = (ElfW(Rel)*)
+ ((unsigned long)dyn[i].d_un.d_ptr
+ + ldbase);
+ break;
+
+ case DT_RELASZ:
+ relsz = dyn[i].d_un.d_val;
+ break;
+
+ case DT_RELAENT:
+ relent = dyn[i].d_un.d_val;
+ break;
- default:
- break;
+ default:
+ break;
}
}
- if (!rel || relent == 0){
+ if (!rel || relent == 0)
return EFI_LOAD_ERROR;
- }
+
while (relsz > 0) {
/* apply the relocs */
switch (ELF64_R_TYPE (rel->r_info)) {
- case R_X86_64_NONE:
- break;
+ case R_X86_64_NONE:
+ break;
- case R_X86_64_RELATIVE:
- addr = (unsigned long *) (ldbase + rel->r_offset);
- *addr += ldbase;
- break;
+ case R_X86_64_RELATIVE:
+ addr = (unsigned long *)
+ (ldbase + rel->r_offset);
+ *addr += ldbase;
+ break;
- default:
- break;
+ default:
+ break;
}
rel = (ElfW(Rel)*) ((char *) rel + relent);
relsz -= relent;
}
return EFI_SUCCESS;
}
-

12
gnu-efi-3.0d-section-attribs.patch Normal file
View File

@ -0,0 +1,12 @@
diff -urpN gnu-efi-3.0d/gnuefi/crt0-efi-ia32.S.attribs gnu-efi-3.0d/gnuefi/crt0-efi-ia32.S
--- gnu-efi-3.0d/gnuefi/crt0-efi-ia32.S.attribs 2008-04-29 13:56:27.000000000 -0400
+++ gnu-efi-3.0d/gnuefi/crt0-efi-ia32.S 2008-04-29 13:56:29.000000000 -0400
@@ -56,7 +56,7 @@ _start:
dummy: .long 0
#define IMAGE_REL_ABSOLUTE 0
- .section .reloc, "a"
+ .section .reloc
.long dummy // Page RVA
.long 10 // Block Size (2*4+2)
.word (IMAGE_REL_ABSOLUTE<<12) + 0 // reloc for dummy

170
gnu-efi-3.0d-setjmp.patch Normal file
View File

@ -0,0 +1,170 @@
diff -urpN gnu-efi-3.0d/gnuefi/Makefile.setjmp gnu-efi-3.0d/gnuefi/Makefile
--- gnu-efi-3.0d/gnuefi/Makefile.setjmp 2008-04-29 13:18:19.000000000 -0400
+++ gnu-efi-3.0d/gnuefi/Makefile 2008-04-29 13:18:43.000000000 -0400
@@ -23,7 +23,7 @@
include ../Make.defaults
CDIR=$(TOPDIR)/..
-FILES = reloc_$(ARCH)
+FILES = reloc_$(ARCH) setjmp_$(ARCH)
OBJS = $(FILES:%=%.o)
diff -urpN gnu-efi-3.0d/gnuefi/setjmp_ia32.S.setjmp gnu-efi-3.0d/gnuefi/setjmp_ia32.S
--- gnu-efi-3.0d/gnuefi/setjmp_ia32.S.setjmp 2008-04-29 13:13:05.000000000 -0400
+++ gnu-efi-3.0d/gnuefi/setjmp_ia32.S 2008-04-29 13:22:04.000000000 -0400
@@ -0,0 +1,87 @@
+/*
+ * GRUB -- GRand Unified Bootloader
+ * Copyright (C) 2000 Free Software Foundation, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* This is stolen from libc/x86/setjmp.S in the OSKit */
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
+ * School of Computer Science
+ * Carnegie Mellon University
+ * Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ * C library -- _setjmp, _longjmp
+ *
+ * _longjmp(a,v)
+ * will generate a "return(v)" from
+ * the last call to
+ * _setjmp(a)
+ * by restoring registers from the stack,
+ * The previous signal state is NOT restored.
+ *
+ */
+
+#define EXT_C(sym) sym
+#define FUNCTION(x) .globl EXT_C(x) ; .type EXT_C(x), "function" ; EXT_C(x):
+
+ .file "setjmp.S"
+
+ .text
+
+FUNCTION(setjmp)
+ movl 4(%esp), %ecx /* fetch buffer */
+ movl %ebx, 0(%ecx)
+ movl %esi, 4(%ecx)
+ movl %edi, 8(%ecx)
+ movl %ebp, 12(%ecx) /* save frame pointer of caller */
+ popl %edx
+ movl %esp, 16(%ecx) /* save stack pointer of caller */
+ movl %edx, 20(%ecx) /* save pc of caller */
+ xorl %eax, %eax
+ jmp *%edx
+
+FUNCTION(longjmp)
+ movl 8(%esp), %eax /* return(v) */
+ movl 4(%esp), %ecx /* fetch buffer */
+ movl 0(%ecx), %ebx
+ movl 4(%ecx), %esi
+ movl 8(%ecx), %edi
+ movl 12(%ecx), %ebp
+ movl 16(%ecx), %esp
+ orl %eax, %eax
+ jnz 0f
+ incl %eax
+0: jmp *20(%ecx) /* done, return.... */
diff -urpN gnu-efi-3.0d/gnuefi/setjmp_ia64.S.setjmp gnu-efi-3.0d/gnuefi/setjmp_ia64.S
--- gnu-efi-3.0d/gnuefi/setjmp_ia64.S.setjmp 2008-04-29 13:19:34.000000000 -0400
+++ gnu-efi-3.0d/gnuefi/setjmp_ia64.S 2008-04-29 13:19:44.000000000 -0400
@@ -0,0 +1,2 @@
+
+#warning not implemented
diff -urpN gnu-efi-3.0d/gnuefi/setjmp_x86_64.S.setjmp gnu-efi-3.0d/gnuefi/setjmp_x86_64.S
--- gnu-efi-3.0d/gnuefi/setjmp_x86_64.S.setjmp 2008-04-29 13:18:12.000000000 -0400
+++ gnu-efi-3.0d/gnuefi/setjmp_x86_64.S 2008-04-29 13:22:04.000000000 -0400
@@ -0,0 +1,56 @@
+/*
+ * GRUB -- GRand Unified Bootloader
+ * Copyright (C) 2003 Free Software Foundation, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define EXT_C(sym) sym
+#define FUNCTION(x) .globl EXT_C(x) ; .type EXT_C(x), "function" ; EXT_C(x):
+
+ .file "setjmp.S"
+
+ .text
+
+/*
+ * int setjmp (jmp_buf env)
+ */
+FUNCTION(setjmp)
+ pop %rsi /* Return address, and adjust the stack */
+ xor %rax, %rax
+ movq %rbx, 0(%rdi) /* RBX */
+ movq %rsp, 8(%rdi) /* RSP */
+ push %rsi
+ movq %rbp, 16(%rdi) /* RBP */
+ movq %r12, 24(%rdi) /* R12 */
+ movq %r13, 32(%rdi) /* R13 */
+ movq %r14, 40(%rdi) /* R14 */
+ movq %r15, 48(%rdi) /* R15 */
+ movq %rsi, 56(%rdi) /* RSI */
+ ret
+
+/*
+ * int longjmp (jmp_buf env, int val)
+ */
+FUNCTION(longjmp)
+ movl %esi, %eax
+ movq (%rdi), %rbx
+ movq 8(%rdi), %rsp
+ movq 16(%rdi), %rbp
+ movq 24(%rdi), %r12
+ movq 32(%rdi), %r13
+ movq 40(%rdi), %r14
+ movq 48(%rdi), %r15
+ jmp *56(%rdi)
+
diff -urpN gnu-efi-3.0d/Make.rules.setjmp gnu-efi-3.0d/Make.rules

243
gnu-efi-3.0e-pad-all-sections.patch Normal file
View File

@ -0,0 +1,243 @@
diff -urpN gnu-efi-3.0e/gnuefi/elf_ia32_efi.lds.pad gnu-efi-3.0e/gnuefi/elf_ia32_efi.lds
--- gnu-efi-3.0e/gnuefi/elf_ia32_efi.lds.pad 2009-02-13 16:07:40.000000000 -0500
+++ gnu-efi-3.0e/gnuefi/elf_ia32_efi.lds 2009-02-13 16:07:45.000000000 -0500
@@ -5,17 +5,23 @@ SECTIONS
{
. = 0;
ImageBase = .;
- .hash : { *(.hash) } /* this MUST come first! */
+ .hash : /* this MUST come first! */
+ {
+ *(.hash)
+ LONG(0)
+ }
. = ALIGN(4096);
.text :
{
*(.text)
*(.text.*)
*(.gnu.linkonce.t.*)
+ LONG(0)
}
.reloc :
{
*(.reloc)
+ LONG(0)
}
. = ALIGN(4096);
.data :
@@ -34,25 +40,39 @@ SECTIONS
*(.dynbss)
*(.bss)
*(COMMON)
+ LONG(0)
}
. = ALIGN(4096);
- .dynamic : { *(.dynamic) }
+ .dynamic :
+ {
+ *(.dynamic)
+ LONG(0)
+ }
. = ALIGN(4096);
.rel :
{
- *(.rel.data)
- *(.rel.data.*)
- *(.rel.got)
- *(.rel.stab)
- *(.data.rel.ro.local)
- *(.data.rel.local)
- *(.data.rel.ro)
- *(.data.rel*)
+ *(.rel.data)
+ *(.rel.data.*)
+ *(.rel.got)
+ *(.rel.stab)
+ *(.data.rel.ro.local)
+ *(.data.rel.local)
+ *(.data.rel.ro)
+ *(.data.rel*)
+ LONG(0)
}
. = ALIGN(4096);
- .dynsym : { *(.dynsym) }
+ .dynsym :
+ {
+ *(.dynsym)
+ LONG(0)
+ }
. = ALIGN(4096);
- .dynstr : { *(.dynstr) }
+ .dynstr :
+ {
+ *(.dynstr)
+ LONG(0)
+ }
. = ALIGN(4096);
/DISCARD/ :
{
diff -urpN gnu-efi-3.0e/gnuefi/elf_ia64_efi.lds.pad gnu-efi-3.0e/gnuefi/elf_ia64_efi.lds
--- gnu-efi-3.0e/gnuefi/elf_ia64_efi.lds.pad 2009-02-13 16:07:40.000000000 -0500
+++ gnu-efi-3.0e/gnuefi/elf_ia64_efi.lds 2009-02-13 16:07:45.000000000 -0500
@@ -5,13 +5,18 @@ SECTIONS
{
. = 0;
ImageBase = .;
- .hash : { *(.hash) } /* this MUST come first! */
+ .hash : /* this MUST come first! */
+ {
+ *(.hash)
+ LONG(0)
+ }
. = ALIGN(4096);
.text :
{
*(.text)
*(.text.*)
*(.gnu.linkonce.t.*)
+ LONG(0)
}
. = ALIGN(4096);
__gp = ALIGN (8) + 0x200000;
@@ -23,6 +28,7 @@ SECTIONS
*(.sdata)
*(.sbss)
*(.scommon)
+ LONG(0)
}
. = ALIGN(4096);
.data :
@@ -37,29 +43,44 @@ SECTIONS
*(.dynbss)
*(.bss)
*(COMMON)
+ LONG(0)
}
. = ALIGN(4096);
- .dynamic : { *(.dynamic) }
+ .dynamic :
+ {
+ *(.dynamic)
+ LONG(0)
+ }
. = ALIGN(4096);
.rela :
{
- *(.rela.text)
- *(.rela.data*)
- *(.rela.sdata)
- *(.rela.got)
- *(.rela.gnu.linkonce.d*)
- *(.rela.stab)
- *(.rela.ctors)
+ *(.rela.text)
+ *(.rela.data*)
+ *(.rela.sdata)
+ *(.rela.got)
+ *(.rela.gnu.linkonce.d*)
+ *(.rela.stab)
+ *(.rela.ctors)
+ LONG(0)
}
. = ALIGN(4096);
.reloc : /* This is the PECOFF .reloc section! */
{
*(.reloc)
+ LONG(0)
}
. = ALIGN(4096);
- .dynsym : { *(.dynsym) }
+ .dynsym :
+ {
+ *(.dynsym)
+ LONG(0)
+ }
. = ALIGN(4096);
- .dynstr : { *(.dynstr) }
+ .dynstr :
+ {
+ *(.dynstr)
+ LONG(0)
+ }
/DISCARD/ :
{
*(.rela.plabel)
diff -urpN gnu-efi-3.0e/gnuefi/elf_x86_64_efi.lds.pad gnu-efi-3.0e/gnuefi/elf_x86_64_efi.lds
--- gnu-efi-3.0e/gnuefi/elf_x86_64_efi.lds.pad 2009-02-13 16:07:40.000000000 -0500
+++ gnu-efi-3.0e/gnuefi/elf_x86_64_efi.lds 2009-02-13 16:07:45.000000000 -0500
@@ -5,20 +5,27 @@ SECTIONS
{
. = 0;
ImageBase = .;
- .hash : { *(.hash) } /* this MUST come first! */
+ .hash : /* this MUST come first! */
+ {
+ *(.hash)
+ LONG(0)
+ }
. = ALIGN(4096);
.eh_frame :
{
*(.eh_frame)
+ LONG(0)
}
. = ALIGN(4096);
.text :
{
*(.text)
+ LONG(0)
}
.reloc :
{
*(.reloc)
+ LONG(0)
}
. = ALIGN(4096);
.data :
@@ -36,23 +43,38 @@ SECTIONS
*(.bss)
*(COMMON)
*(.rel.local)
+ LONG(0)
}
. = ALIGN(4096);
- .dynamic : { *(.dynamic) }
+ .dynamic :
+ {
+ *(.dynamic)
+ LONG(0)
+ }
. = ALIGN(4096);
.rela :
{
- *(.rela.data*)
- *(.rela.got)
- *(.rela.stab)
+ *(.rela.data*)
+ *(.rela.got)
+ *(.rela.stab)
+ LONG(0)
}
. = ALIGN(4096);
- .dynsym : { *(.dynsym) }
+ .dynsym :
+ {
+ *(.dynsym)
+ LONG(0)
+ }
. = ALIGN(4096);
- .dynstr : { *(.dynstr) }
+ .dynstr :
+ {
+ *(.dynstr)
+ LONG(0)
+ }
. = ALIGN(4096);
.ignored.reloc :
{
- *(.rela.reloc)
+ *(.rela.reloc)
+ LONG(0)
}
}

16
gnu-efi.spec
View File

@ -1,16 +1,17 @@
Summary: Development Libraries and headers for EFI
Name: gnu-efi
Version: 3.0e
Release: 2%{?dist}
Release: 3%{?dist}
Group: Development/System
License: GPLv2+
URL: ftp://ftp.hpl.hp.com/pub/linux-ia64
Source: ftp://ftp.hpl.hp.com/pub/linux-ia64/gnu-efi-%{version}.tar.bz2
Patch0: gnu-efi-3.0e-no-relocations.patch
Patch1: gnu-efi-3.0e-Fix-usage-of-INSTALLROOT-PREFIX-and-LIBDIR.patch
Patch2: gnu-efi-3.0d-unwrap.patch
Patch3: gnu-efi-3.0d-uefi_wrap.patch
Patch4: gnu-efi-3.0d-uefi_wrap_call10.patch
Patch2: gnu-efi-3.0e-pad-all-sections.patch
Patch3: gnu-efi-3.0d-unwrap.patch
Patch4: gnu-efi-3.0d-uefi_wrap.patch
Patch5: gnu-efi-3.0d-uefi_wrap_call10.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
ExclusiveArch: i386 x86_64
@ -22,12 +23,13 @@ applications that run under EFI (Extensible Firmware Interface).
%setup -q
%patch0 -p1
%patch1 -p1
%patch2 -p1
# these are currently disabled as we don't need them per se, and they
# haven't gone upstream yet either. Also #2 and #3 haven't been updated
# to work with gnu-efi-3.0e yet.
#%%patch2 -p1
#%%patch3 -p1
#%%patch4 -p1
#%%patch5 -p1
%build
# Package cannot build with %{?_smp_mflags}.
@ -55,6 +57,10 @@ rm -rf %{buildroot}
%{_libdir}/*
%changelog
* Fri Feb 13 2009 Peter Jones <pjones@redhat.com> - 3.0e-3
- Pad sections out in the provided linker scripts to make sure they all of
some content.
* Fri Oct 03 2008 Peter Jones <pjones@redhat.com> - 3.0e-2
- Fix install paths on x86_64.