[PATCH 1/1] remoteproc: fix elf_loader da_to_va translation and writing beyond segment

2017-05-03 Thread Henri Roosen
Consider a system with 2 memory regions: 0x1fff8000 - 0x1fff: iram 0x2100 - 0x21007fff: dram The .elf file for this system contains the following Program Headers: Program Headers: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align LOAD 0x94 0x1fff8000

Re: [PATCH 1/1] remoteproc: fix elf_loader da_to_va translation and writing beyond segment

2017-05-10 Thread Bjorn Andersson
On Wed 03 May 05:12 PDT 2017, Henri Roosen wrote: > Consider a system with 2 memory regions: > 0x1fff8000 - 0x1fff: iram So I presume there's a hole here. > 0x2100 - 0x21007fff: dram > > The .elf file for this system contains the following Program Headers: > Program Headers: > Type

Re: [PATCH 1/1] remoteproc: fix elf_loader da_to_va translation and writing beyond segment

2017-05-11 Thread Henri Roosen
On 05/11/2017 02:05 AM, Bjorn Andersson wrote: On Wed 03 May 05:12 PDT 2017, Henri Roosen wrote: Consider a system with 2 memory regions: 0x1fff8000 - 0x1fff: iram So I presume there's a hole here. 0x2100 - 0x21007fff: dram The .elf file for this system contains the following Progr

Re: [PATCH 1/1] remoteproc: fix elf_loader da_to_va translation and writing beyond segment

2017-05-13 Thread Bjorn Andersson
On Thu 11 May 09:12 PDT 2017, Henri Roosen wrote: > On 05/11/2017 02:05 AM, Bjorn Andersson wrote: > > On Wed 03 May 05:12 PDT 2017, Henri Roosen wrote: > > > > > Consider a system with 2 memory regions: > > > 0x1fff8000 - 0x1fff: iram > > > > So I presume there's a hole here. > > > > > 0x2

Re: [PATCH 1/1] remoteproc: fix elf_loader da_to_va translation and writing beyond segment

2017-05-18 Thread Bjorn Andersson
On Mon 15 May 07:37 PDT 2017, Henri Roosen wrote: > On 05/14/2017 06:14 AM, Bjorn Andersson wrote: > > On Thu 11 May 09:12 PDT 2017, Henri Roosen wrote: > > > > > On 05/11/2017 02:05 AM, Bjorn Andersson wrote: > > > > On Wed 03 May 05:12 PDT 2017, Henri Roosen wrote: > > > > > > > > > Consider a

Re: [PATCH 1/1] remoteproc: fix elf_loader da_to_va translation and writing beyond segment

2017-05-15 Thread Henri Roosen
On 05/14/2017 06:14 AM, Bjorn Andersson wrote: On Thu 11 May 09:12 PDT 2017, Henri Roosen wrote: On 05/11/2017 02:05 AM, Bjorn Andersson wrote: On Wed 03 May 05:12 PDT 2017, Henri Roosen wrote: Consider a system with 2 memory regions: 0x1fff8000 - 0x1fff: iram So I presume there's a ho