Re: [DUG] Determine line number from MAP file
Optimization would have been on. I've got MadExcept installed now and I'm hoping this will pinpoint the line number. If not then I'll upload a new map file. Cheers, Ross. From: delphi-boun...@delphi.org.nz [mailto:delphi-boun...@delphi.org.nz] On Behalf Of Cheng Wei (FMI) Sent: Monday, 9 August 2010 4:00 PM To: NZ Borland Developers Group - Delphi List Subject: Re: [DUG] Determine line number from MAP file Hi Ross, When you built your dll was Code Optimisation turned on (either under Project Options | Compiler or in the unit source)? My utility works for projects with Optimisation turned off only. When Optimisation is on address map is different Regards Cheng Wei Software Development Manager Fairview Metal Industries M +64 21 410 776 P+64 9 984 4917 F+64 9 984 4993 blocked::mailto:che...@fmi.co.nz che...@fmi.co.nz blocked::http://www.fmi.co.nz/ www.fmi.co.nz _ From: delphi-boun...@delphi.org.nz [mailto:delphi-boun...@delphi.org.nz] On Behalf Of Ross Levis Sent: Monday, 9 August 2010 1:32 p.m. To: 'NZ Borland Developers Group - Delphi List' Subject: Re: [DUG] Determine line number from MAP file Thanks Cheng. I suspect Windows changed the load address itself, which it can do if something else is occupying that memory location. In that case I guess it's impossible to determine, is that correct? From: delphi-boun...@delphi.org.nz [mailto:delphi-boun...@delphi.org.nz] On Behalf Of Cheng Wei (FMI) Sent: Monday, 9 August 2010 9:15 AM To: NZ Borland Developers Group - Delphi List Subject: Re: [DUG] Determine line number from MAP file A few years back we wrote an utility to find the line number (based on Christophe Gevrey's source code) as well as func/proc calling hierarchy, it served us well over the years. I tried our utility on your map file and it can't find the address, I suspect the linker Image Base you provided is incorrect. Regards Cheng _ From: delphi-boun...@delphi.org.nz [mailto:delphi-boun...@delphi.org.nz] On Behalf Of Ross Levis Sent: Saturday, 7 August 2010 12:08 a.m. To: 'NZ Borland Developers Group - Delphi List' Subject: [DUG] Determine line number from MAP file I have written a DLL for my Delphi 7 application. It's a C compatible DLL with no Delphi memory sharing etc. It works fine for me and several other users, but one user is regularly receiving an access violation in this DLL at a specific address. I have a detailed .MAP file and I'm hoping someone can help me find the source code line number from this. I've not done this before and I'm hoping someone can help. The access violation is at 04148AD1. Here is the map file. http://www2.stationplaylist.com/in_wma.map I believe the linker image base was set to $0150 at the time of this compile. I hope this is possible. Thanks, Ross. ___ NZ Borland Developers Group - Delphi mailing list Post: delphi@delphi.org.nz Admin: http://delphi.org.nz/mailman/listinfo/delphi Unsubscribe: send an email to delphi-requ...@delphi.org.nz with Subject: unsubscribe
Re: [DUG] Determine line number from MAP file
A few years back we wrote an utility to find the line number (based on Christophe Gevrey's source code) as well as func/proc calling hierarchy, it served us well over the years. I tried our utility on your map file and it can't find the address, I suspect the linker Image Base you provided is incorrect. Regards Cheng From: delphi-boun...@delphi.org.nz [mailto:delphi-boun...@delphi.org.nz] On Behalf Of Ross Levis Sent: Saturday, 7 August 2010 12:08 a.m. To: 'NZ Borland Developers Group - Delphi List' Subject: [DUG] Determine line number from MAP file I have written a DLL for my Delphi 7 application. It's a C compatible DLL with no Delphi memory sharing etc. It works fine for me and several other users, but one user is regularly receiving an access violation in this DLL at a specific address. I have a detailed .MAP file and I'm hoping someone can help me find the source code line number from this. I've not done this before and I'm hoping someone can help. The access violation is at 04148AD1. Here is the map file. http://www2.stationplaylist.com/in_wma.map I believe the linker image base was set to $0150 at the time of this compile. I hope this is possible. Thanks, Ross. ___ NZ Borland Developers Group - Delphi mailing list Post: delphi@delphi.org.nz Admin: http://delphi.org.nz/mailman/listinfo/delphi Unsubscribe: send an email to delphi-requ...@delphi.org.nz with Subject: unsubscribe
Re: [DUG] Determine line number from MAP file
Thanks Cheng. I suspect Windows changed the load address itself, which it can do if something else is occupying that memory location. In that case I guess it's impossible to determine, is that correct? From: delphi-boun...@delphi.org.nz [mailto:delphi-boun...@delphi.org.nz] On Behalf Of Cheng Wei (FMI) Sent: Monday, 9 August 2010 9:15 AM To: NZ Borland Developers Group - Delphi List Subject: Re: [DUG] Determine line number from MAP file A few years back we wrote an utility to find the line number (based on Christophe Gevrey's source code) as well as func/proc calling hierarchy, it served us well over the years. I tried our utility on your map file and it can't find the address, I suspect the linker Image Base you provided is incorrect. Regards Cheng _ From: delphi-boun...@delphi.org.nz [mailto:delphi-boun...@delphi.org.nz] On Behalf Of Ross Levis Sent: Saturday, 7 August 2010 12:08 a.m. To: 'NZ Borland Developers Group - Delphi List' Subject: [DUG] Determine line number from MAP file I have written a DLL for my Delphi 7 application. It's a C compatible DLL with no Delphi memory sharing etc. It works fine for me and several other users, but one user is regularly receiving an access violation in this DLL at a specific address. I have a detailed .MAP file and I'm hoping someone can help me find the source code line number from this. I've not done this before and I'm hoping someone can help. The access violation is at 04148AD1. Here is the map file. http://www2.stationplaylist.com/in_wma.map I believe the linker image base was set to $0150 at the time of this compile. I hope this is possible. Thanks, Ross. ___ NZ Borland Developers Group - Delphi mailing list Post: delphi@delphi.org.nz Admin: http://delphi.org.nz/mailman/listinfo/delphi Unsubscribe: send an email to delphi-requ...@delphi.org.nz with Subject: unsubscribe
Re: [DUG] Determine line number from MAP file
Hi Ross, When you built your dll was Code Optimisation turned on (either under Project Options | Compiler or in the unit source)? My utility works for projects with Optimisation turned off only. When Optimisation is on address map is different Regards Cheng Wei Software Development Manager Fairview Metal Industries M +64 21 410 776 P+64 9 984 4917 F+64 9 984 4993 che...@fmi.co.nz blocked::mailto:che...@fmi.co.nz www.fmi.co.nz blocked::http://www.fmi.co.nz/ From: delphi-boun...@delphi.org.nz [mailto:delphi-boun...@delphi.org.nz] On Behalf Of Ross Levis Sent: Monday, 9 August 2010 1:32 p.m. To: 'NZ Borland Developers Group - Delphi List' Subject: Re: [DUG] Determine line number from MAP file Thanks Cheng. I suspect Windows changed the load address itself, which it can do if something else is occupying that memory location. In that case I guess it's impossible to determine, is that correct? From: delphi-boun...@delphi.org.nz [mailto:delphi-boun...@delphi.org.nz] On Behalf Of Cheng Wei (FMI) Sent: Monday, 9 August 2010 9:15 AM To: NZ Borland Developers Group - Delphi List Subject: Re: [DUG] Determine line number from MAP file A few years back we wrote an utility to find the line number (based on Christophe Gevrey's source code) as well as func/proc calling hierarchy, it served us well over the years. I tried our utility on your map file and it can't find the address, I suspect the linker Image Base you provided is incorrect. Regards Cheng From: delphi-boun...@delphi.org.nz [mailto:delphi-boun...@delphi.org.nz] On Behalf Of Ross Levis Sent: Saturday, 7 August 2010 12:08 a.m. To: 'NZ Borland Developers Group - Delphi List' Subject: [DUG] Determine line number from MAP file I have written a DLL for my Delphi 7 application. It's a C compatible DLL with no Delphi memory sharing etc. It works fine for me and several other users, but one user is regularly receiving an access violation in this DLL at a specific address. I have a detailed .MAP file and I'm hoping someone can help me find the source code line number from this. I've not done this before and I'm hoping someone can help. The access violation is at 04148AD1. Here is the map file. http://www2.stationplaylist.com/in_wma.map I believe the linker image base was set to $0150 at the time of this compile. I hope this is possible. Thanks, Ross. ___ NZ Borland Developers Group - Delphi mailing list Post: delphi@delphi.org.nz Admin: http://delphi.org.nz/mailman/listinfo/delphi Unsubscribe: send an email to delphi-requ...@delphi.org.nz with Subject: unsubscribe
[DUG] Determine line number from MAP file
I have written a DLL for my Delphi 7 application. It's a C compatible DLL with no Delphi memory sharing etc. It works fine for me and several other users, but one user is regularly receiving an access violation in this DLL at a specific address. I have a detailed .MAP file and I'm hoping someone can help me find the source code line number from this. I've not done this before and I'm hoping someone can help. The access violation is at 04148AD1. Here is the map file. http://www2.stationplaylist.com/in_wma.map I believe the linker image base was set to $0150 at the time of this compile. I hope this is possible. Thanks, Ross. ___ NZ Borland Developers Group - Delphi mailing list Post: delphi@delphi.org.nz Admin: http://delphi.org.nz/mailman/listinfo/delphi Unsubscribe: send an email to delphi-requ...@delphi.org.nz with Subject: unsubscribe
