Re: [Qemu-devel] [PATCH 09/13] target/arm: Add v8M stack checks for Thumb2 LDM/STM

2018-10-03 Thread Richard Henderson
On 10/2/18 11:35 AM, Peter Maydell wrote: > Add the v8M stack checks for: > * LDM (T2 encoding) > * STM (T2 encoding) > > This includes the 32-bit encodings of the instructions listed > in v8M ARM ARM rule R_YVWT as > * LDM, LDMIA, LDMFD > * LDMDB, LDMEA > * POP (multiple registers) > * PUSH

Re: [Qemu-devel] [PATCH 09/13] target/arm: Add v8M stack checks for Thumb2 LDM/STM

2018-10-03 Thread Philippe Mathieu-Daudé
On 02/10/2018 18:35, Peter Maydell wrote: > Add the v8M stack checks for: > * LDM (T2 encoding) > * STM (T2 encoding) > > This includes the 32-bit encodings of the instructions listed > in v8M ARM ARM rule R_YVWT as > * LDM, LDMIA, LDMFD > * LDMDB, LDMEA > * POP (multiple registers) > * PUSH

[Qemu-devel] [PATCH 09/13] target/arm: Add v8M stack checks for Thumb2 LDM/STM

2018-10-02 Thread Peter Maydell
Add the v8M stack checks for: * LDM (T2 encoding) * STM (T2 encoding) This includes the 32-bit encodings of the instructions listed in v8M ARM ARM rule R_YVWT as * LDM, LDMIA, LDMFD * LDMDB, LDMEA * POP (multiple registers) * PUSH (muliple registers) * STM, STMIA, STMEA * STMDB, STMFD We