base: Rename Section to Segment, and some of its members.

ELF is, in my opinion, the most important object file format gem5
currently understands, and in ELF terminolgy the blob of data that
needs to be loaded into memory to a particular location is called a
segment. A section is a software level view of what's in a region
of memory, and a single segment may contain multiple sections which
happen to follow each other in memory.

Change-Id: Ib810c5050723d5a96bd7550515b08ac695fb1b02
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/21462
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Gabe Black <gabeblack@google.com>

1 files changed, 9 insertions, 17 deletions

diff --git a/src/base/loader/raw_object.cc b/src/base/loader/raw_object.cc
index 4a04f7dfc..9662d8613 100644
--- a/src/base/loader/raw_object.cc
+++ b/src/base/loader/raw_object.cc
@@ -45,21 +45,21 @@ RawObject::RawObject(const std::string &_filename, size_t _len,
         uint8_t *_data, Arch _arch, OpSys _opSys)
     : ObjectFile(_filename, _len, _data, _arch, _opSys)
 {
-    text.baseAddr = 0;
+    text.base = 0;
     text.size = len;
-    text.fileImage = fileData;
+    text.data = fileData;
 
-    data.baseAddr = 0;
+    data.base = 0;
     data.size = 0;
-    data.fileImage = NULL;
+    data.data = nullptr;
 
-    bss.baseAddr = 0;
+    bss.base = 0;
     bss.size = 0;
-    bss.fileImage = NULL;
+    bss.data = nullptr;
 
-    DPRINTFR(Loader, "text: 0x%x %d\ndata: 0x%x %d\nbss: 0x%x %d\n",
-             text.baseAddr, text.size, data.baseAddr, data.size,
-             bss.baseAddr, bss.size);
+    DPRINTFR(Loader, "text: %#x %d\ndata: %#x %d\nbss: %#x %d\n",
+             text.base, text.size, data.base, data.size,
+             bss.base, bss.size);
 }
 
 bool
@@ -73,10 +73,6 @@ bool
 RawObject::loadGlobalSymbols(SymbolTable *symtab, Addr base, Addr offset,
                              Addr addr_mask)
 {
-/*    int fnameStart = filename.rfind('/',filename.size()) + 1;
-    int extStart = filename.rfind('.',filename.size());
-    symtab->insert(text.baseAddr & addr_mask, filename.substr(fnameStart,
-                extStart-fnameStart) + "_start");*/
     return true;
 }
 
@@ -84,9 +80,5 @@ bool
 RawObject::loadLocalSymbols(SymbolTable *symtab, Addr base, Addr offset,
                             Addr addr_mask)
 {
-/*    int fnameStart = filename.rfind('/',filename.size()) + 1;
-    int extStart = filename.rfind('.',filename.size());
-    symtab->insert(text.baseAddr & addr_mask, filename.substr(fnameStart,
-                extStart-fnameStart) + "_start");*/
     return true;
 }