From 437fd90c0250dee670290f9b714253671a990160 Mon Sep 17 00:00:00 2001
From: José Pekkarinen <jose.pekkarinen@nokia.com>
Date: Wed, 18 May 2016 13:18:31 +0300
Subject: These changes are the raw update to qemu-2.6.
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Collission happened in the following patches:

migration: do cleanup operation after completion(738df5b9)
Bug fix.(1750c932f86)
kvmclock: add a new function to update env->tsc.(b52baab2)

The code provided by the patches was already in the upstreamed
version.

Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
---
 qemu/include/hw/elf_ops.h | 45 ++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 38 insertions(+), 7 deletions(-)

(limited to 'qemu/include/hw/elf_ops.h')

diff --git a/qemu/include/hw/elf_ops.h b/qemu/include/hw/elf_ops.h
index bd7196814..f510e7ec2 100644
--- a/qemu/include/hw/elf_ops.h
+++ b/qemu/include/hw/elf_ops.h
@@ -263,7 +263,7 @@ static int glue(load_elf, SZ)(const char *name, int fd,
                               void *translate_opaque,
                               int must_swab, uint64_t *pentry,
                               uint64_t *lowaddr, uint64_t *highaddr,
-                              int elf_machine, int clear_lsb)
+                              int elf_machine, int clear_lsb, int data_swab)
 {
     struct elfhdr ehdr;
     struct elf_phdr *phdr = NULL, *ph;
@@ -282,25 +282,36 @@ static int glue(load_elf, SZ)(const char *name, int fd,
 
     switch (elf_machine) {
         case EM_PPC64:
-            if (EM_PPC64 != ehdr.e_machine)
-                if (EM_PPC != ehdr.e_machine) {
+            if (ehdr.e_machine != EM_PPC64) {
+                if (ehdr.e_machine != EM_PPC) {
                     ret = ELF_LOAD_WRONG_ARCH;
                     goto fail;
                 }
+            }
             break;
         case EM_X86_64:
-            if (EM_X86_64 != ehdr.e_machine)
-                if (EM_386 != ehdr.e_machine) {
+            if (ehdr.e_machine != EM_X86_64) {
+                if (ehdr.e_machine != EM_386) {
                     ret = ELF_LOAD_WRONG_ARCH;
                     goto fail;
                 }
+            }
             break;
         case EM_MICROBLAZE:
-            if (EM_MICROBLAZE != ehdr.e_machine)
-                if (EM_MICROBLAZE_OLD != ehdr.e_machine) {
+            if (ehdr.e_machine != EM_MICROBLAZE) {
+                if (ehdr.e_machine != EM_MICROBLAZE_OLD) {
                     ret = ELF_LOAD_WRONG_ARCH;
                     goto fail;
                 }
+            }
+            break;
+        case EM_MOXIE:
+            if (ehdr.e_machine != EM_MOXIE) {
+                if (ehdr.e_machine != EM_MOXIE_OLD) {
+                    ret = ELF_LOAD_WRONG_ARCH;
+                    goto fail;
+                }
+            }
             break;
         default:
             if (elf_machine != ehdr.e_machine) {
@@ -355,6 +366,26 @@ static int glue(load_elf, SZ)(const char *name, int fd,
                 addr = ph->p_paddr;
             }
 
+            if (data_swab) {
+                int j;
+                for (j = 0; j < file_size; j += (1 << data_swab)) {
+                    uint8_t *dp = data + j;
+                    switch (data_swab) {
+                    case (1):
+                        *(uint16_t *)dp = bswap16(*(uint16_t *)dp);
+                        break;
+                    case (2):
+                        *(uint32_t *)dp = bswap32(*(uint32_t *)dp);
+                        break;
+                    case (3):
+                        *(uint64_t *)dp = bswap64(*(uint64_t *)dp);
+                        break;
+                    default:
+                        g_assert_not_reached();
+                    }
+                }
+            }
+
             /* the entry pointer in the ELF header is a virtual
              * address, if the text segments paddr and vaddr differ
              * we need to adjust the entry */
-- 
cgit 1.2.3-korg