[Valgrind-users] Is Valgrind supported on ARM Cortex-M3?

[Sean C. <sea...@po...>]

Is Valgrind supported on ARM Cortex-M3?

I'm trying to compile ValGrind for use with ucLinux on a Cortex-M3 using
a Code Sourcery toolchain.

I'm using a configure command like
./configure --host=arm-uclinuxeabi --build=x86_64-pc-linux-gnu
CLAGS="-mcpu=cortex-m3 -mthumb"
(in configure.in I clone the 'armv7*' to a 'arm' line)

It stops in m_trampoline.c with complaints like
m_trampoline.S: Assembler messages:
m_trampoline.S:594: Error: Thumb does not support conditional execution
m_trampoline.S:627: Error: lo register required -- `stmfd
sp!,{r4,r5,lr}'
m_trampoline.S:628: Error: instruction not supported in Thumb16 mode --
`subs lr,r2,#0'
m_trampoline.S:633: Error: dest must overlap one source register -- `add
r3,r0,lr'

Thanks in advance