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-rw-r--r--qtmips_machine/programloader.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/qtmips_machine/programloader.cpp b/qtmips_machine/programloader.cpp
index f6c2e6d..db16ec5 100644
--- a/qtmips_machine/programloader.cpp
+++ b/qtmips_machine/programloader.cpp
@@ -28,6 +28,7 @@ ProgramLoader::ProgramLoader(const char *file) {
if (this->hdr.e_type != ET_EXEC)
throw QTMIPS_EXCEPTION(Input, "Invalid input file type", "");
// Check elf file architecture, of course only mips is supported.
+ // Note: This also checks that this is big endian as EM_MIPS is suppose to be: MIPS R3000 big-endian
if (this->hdr.e_machine != EM_MIPS)
throw QTMIPS_EXCEPTION(Input, "Invalid input file architecture", "");
// Check elf file class, only 32bit architecture is supported.
@@ -36,7 +37,6 @@ ProgramLoader::ProgramLoader(const char *file) {
throw QTMIPS_EXCEPTION(Input, "Getting elf class failed", elf_errmsg(-1));
if (elf_class != ELFCLASS32)
throw QTMIPS_EXCEPTION(Input, "Only supported architecture is 32bit", "");
- // TODO We should check in what endianity elf file is coded in
// Get number of program sections in elf file
if (elf_getphdrnum(this->elf, &this->n_secs))