Make string arrays used to convert numbers to strings when DEBUG_EEPRO100 is enabled...

[qemu] / elf_ops.h

diff --git a/elf_ops.h b/elf_ops.h
index feea12f..15928cb 100644 (file)
--- a/elf_ops.h
+++ b/elf_ops.h
@@ -67,7 +67,7 @@ static int glue(symfind, SZ)(const void *s0, const void *s1)
     int result = 0;
     if (key->st_value < sym->st_value) {
         result = -1;
-    } else if (key->st_value > sym->st_value + sym->st_size) {
+    } else if (key->st_value >= sym->st_value + sym->st_size) {
         result = 1;
     }
     return result;
@@ -82,7 +82,7 @@ static const char *glue(lookup_symbol, SZ)(struct syminfo *s, target_ulong orig_
     key.st_value = orig_addr;
 
     sym = bsearch(&key, syms, s->disas_num_syms, sizeof(*syms), glue(symfind, SZ));
-    if (sym != 0) {
+    if (sym != NULL) {
         return s->disas_strtab + sym->st_name;
     }
 
@@ -185,7 +185,7 @@ static int glue(load_elf, SZ)(int fd, int64_t address_offset,
     struct elf_phdr *phdr = NULL, *ph;
     int size, i, total_size;
     elf_word mem_size;
-    uint64_t addr, low = 0, high = 0;
+    uint64_t addr, low = (uint64_t)-1, high = 0;
     uint8_t *data = NULL;
 
     if (read(fd, &ehdr, sizeof(ehdr)) != sizeof(ehdr))
@@ -194,8 +194,21 @@ static int glue(load_elf, SZ)(int fd, int64_t address_offset,
         glue(bswap_ehdr, SZ)(&ehdr);
     }
 
-    if (ELF_MACHINE != ehdr.e_machine)
-        goto fail;
+    switch (ELF_MACHINE) {
+        case EM_PPC64:
+            if (EM_PPC64 != ehdr.e_machine)
+                if (EM_PPC != ehdr.e_machine)
+                    goto fail;
+            break;
+        case EM_X86_64:
+            if (EM_X86_64 != ehdr.e_machine)
+                if (EM_386 != ehdr.e_machine)
+                    goto fail;
+            break;
+        default:
+            if (ELF_MACHINE != ehdr.e_machine)
+                goto fail;
+    }
 
     if (pentry)
        *pentry = (uint64_t)(elf_sword)ehdr.e_entry;
@@ -236,9 +249,9 @@ static int glue(load_elf, SZ)(int fd, int64_t address_offset,
             cpu_physical_memory_write_rom(addr, data, mem_size);
 
             total_size += mem_size;
-            if (!low || addr < low)
+            if (addr < low)
                 low = addr;
-            if (!high || (addr + mem_size) > high)
+            if ((addr + mem_size) > high)
                 high = addr + mem_size;
 
             qemu_free(data);