OK to trunk, although I didn't build a RISC-V rtems toolchain, but I believe you have verified that change :)
On Thu, Jul 10, 2025 at 1:55 PM Sebastian Huber <sebastian.hu...@embedded-brains.de> wrote: > > gcc/ChangeLog: > > * config/riscv/t-rtems: Add -mstrict-align multilibs for > targets without support for misaligned access in hardware. > --- > gcc/config/riscv/t-rtems | 11 +++++++---- > 1 file changed, 7 insertions(+), 4 deletions(-) > > diff --git a/gcc/config/riscv/t-rtems b/gcc/config/riscv/t-rtems > index f596e764f9d..c58b32ff8e9 100644 > --- a/gcc/config/riscv/t-rtems > +++ b/gcc/config/riscv/t-rtems > @@ -1,8 +1,8 @@ > MULTILIB_OPTIONS = > MULTILIB_DIRNAMES = > > -MULTILIB_OPTIONS += > march=rv32i/march=rv32iac/march=rv32im/march=rv32imf/march=rv32ima/march=rv32imac/march=rv32imaf/march=rv32imafc/march=rv32imafd/march=rv32imafdc/march=rv64ima/march=rv64imac/march=rv64imafd/march=rv64imafdc > -MULTILIB_DIRNAMES += rv32i rv32iac rv32im rv32imf > rv32ima rv32imac rv32imaf rv32imafc rv32imafd > rv32imafdc rv64ima rv64imac rv64imafd rv64imafdc > +MULTILIB_OPTIONS += > march=rv32i/march=rv32iac/march=rv32im/march=rv32imf/march=rv32ima/march=rv32imac/march=rv32imaf/march=rv32imafc/march=rv32imafd/march=rv32imafdc/march=rv64ima/march=rv64imac/march=rv64imafd/march=rv64imafdc/march=rv64imc > +MULTILIB_DIRNAMES += rv32i rv32iac rv32im rv32imf > rv32ima rv32imac rv32imaf rv32imafc rv32imafd > rv32imafdc rv64ima rv64imac rv64imafd rv64imafdc > rv64imc > > MULTILIB_OPTIONS += > mabi=ilp32/mabi=ilp32f/mabi=ilp32d/mabi=lp64/mabi=lp64d > MULTILIB_DIRNAMES += ilp32 ilp32f ilp32d lp64 lp64d > @@ -10,6 +10,9 @@ MULTILIB_DIRNAMES += ilp32 ilp32f ilp32d > lp64 lp64d > MULTILIB_OPTIONS += mcmodel=medany > MULTILIB_DIRNAMES += medany > > +MULTILIB_OPTIONS += mstrict-align > +MULTILIB_DIRNAMES += strict-align > + > MULTILIB_REQUIRED = > MULTILIB_REQUIRED += march=rv32i/mabi=ilp32 > MULTILIB_REQUIRED += march=rv32iac/mabi=ilp32 > @@ -22,6 +25,6 @@ MULTILIB_REQUIRED += march=rv32imafc/mabi=ilp32f > MULTILIB_REQUIRED += march=rv32imafd/mabi=ilp32d > MULTILIB_REQUIRED += march=rv32imafdc/mabi=ilp32d > MULTILIB_REQUIRED += march=rv64ima/mabi=lp64/mcmodel=medany > -MULTILIB_REQUIRED += march=rv64imac/mabi=lp64/mcmodel=medany > MULTILIB_REQUIRED += march=rv64imafd/mabi=lp64d/mcmodel=medany > -MULTILIB_REQUIRED += march=rv64imafdc/mabi=lp64d/mcmodel=medany > +MULTILIB_REQUIRED += > march=rv64imafdc/mabi=lp64d/mcmodel=medany/mstrict-align > +MULTILIB_REQUIRED += > march=rv64imc/mabi=lp64/mcmodel=medany/mstrict-align > -- > 2.43.0 >
