diff options
Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/EmbeddedPkg/Scripts/LauterbachT32/EfiProcessPeImage.cmm')
-rw-r--r-- | src/VBox/Devices/EFI/Firmware/EmbeddedPkg/Scripts/LauterbachT32/EfiProcessPeImage.cmm | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/EmbeddedPkg/Scripts/LauterbachT32/EfiProcessPeImage.cmm b/src/VBox/Devices/EFI/Firmware/EmbeddedPkg/Scripts/LauterbachT32/EfiProcessPeImage.cmm new file mode 100644 index 00000000..70a3a797 --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/EmbeddedPkg/Scripts/LauterbachT32/EfiProcessPeImage.cmm @@ -0,0 +1,71 @@ +; +; Copyright (c) 2011, Hewlett-Packard Company. All rights reserved.<BR> +; +; SPDX-License-Identifier: BSD-2-Clause-Patent +; + + LOCAL &imgstart &filehdrstart &debugdirentryrva &debugtype &debugrva &dwarfsig &baseofcode &baseofdata &elfbase &elfpath &pathoffset + ENTRY &imgstart + + &imgstart=&imgstart + print "PE32 image found at &imgstart" + + ; offset from dos hdr to PE file hdr + &filehdrstart=&imgstart+Data.Long(c:&imgstart+0x3C) + + ; offset to debug dir in PE hdrs + &debugdirentryrva=Data.Long(c:&filehdrstart+0xA8) + if &debugdirentryrva==0 + ( + print "no debug dir for image at &imgstart" + enddo + ) + + &debugtype=Data.Long(c:&imgstart+&debugdirentryrva+0xc) + if (&debugtype!=0xdf)&&(&debugtype!=0x02) + ( + print "debug type is not dwarf for image at &imgstart, it's &debugtype" + enddo + ) + + &debugrva=Data.Long(c:&imgstart+&debugdirentryrva+0x14) + &dwarfsig=Data.Long(c:&imgstart+&debugrva) + + if &dwarfsig==0x66727764 + ( + &pathoffset=0xc + ) + else + ( + if &dwarfsig==0x3031424E + ( + &pathoffset=0x10 + ) + else + ( + print "debug signature not found for image at &imgstart, its &dwarfsig" + enddo + ) + ) + + &elfpath=Data.String(c:&imgstart+&debugrva+&pathoffset) + + &baseofcode=&imgstart+Data.Long(c:&filehdrstart+0x28) + &baseofdata=&imgstart+Data.Long(c:&filehdrstart+0x2c) + + if (&baseofcode<&baseofdata)&&(&baseofcode!=0) + ( + &elfbase=&baseofcode; + ) + else + ( + &elfbase=&baseofdata; + ) + + print "found path &elfpath" + ON ERROR GOSUB + return + data.load.elf &elfpath &elfbase /NOCODE /NOCLEAR + ON error + +enddo |