diff options
Diffstat (limited to 'Boot/Sources')
| -rw-r--r-- | Boot/Sources/ProgramLoader.cxx | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/Boot/Sources/ProgramLoader.cxx b/Boot/Sources/ProgramLoader.cxx index 0603fb9c..62dd8d8e 100644 --- a/Boot/Sources/ProgramLoader.cxx +++ b/Boot/Sources/ProgramLoader.cxx @@ -8,6 +8,8 @@ #include <BootKit/Vendor/Support.hxx> #include <BootKit/BootKit.hxx> +#include <KernelKit/PEF.hpp> + EXTERN_C { #include <string.h> @@ -29,17 +31,17 @@ namespace Boot return; } - if (firstBytes[0] == 'M' && - firstBytes[1] == 'Z') + if (firstBytes[0] == kMagMz0 && + firstBytes[1] == kMagMz1) { // Parse PE32+ fStartAddress = nullptr; writer.Write("newosldr: MZ executable detected.\r"); } - else if (firstBytes[0] == 'J' && - firstBytes[1] == 'o' && - firstBytes[2] == 'y' && - firstBytes[3] == '!') + else if (firstBytes[0] == kPefMagic[0] && + firstBytes[1] == kPefMagic[1] && + firstBytes[2] == kPefMagic[2] && + firstBytes[3] == kPefMagic[3]) { // Parse Non FAT PEF. fStartAddress = nullptr; @@ -52,14 +54,17 @@ namespace Boot } } + /// @note handover header has to be valid! Void ProgramLoader::Start(HEL::HandoverInformationHeader* handover) { + MUST_PASS(handover); + BTextWriter writer; - writer.Write("newosldr: running: ").Write(fBlobName).Write("\r"); + writer.Write("newosldr: Trying to run: ").Write(fBlobName).Write("\r"); if (!fStartAddress) { - writer.Write("newosldr: exec error.\r"); + writer.Write("newosldr: Exec format error.\r"); return; } |