diff options
| author | Alessandro Gatti <a.gatti@frob.it> | 2024-06-16 20:40:28 +0200 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2024-06-21 15:06:29 +1000 |
| commit | 99f5659cf5fa84d3b9dc8bbd286315fcf56ad899 (patch) | |
| tree | fc55cd22a9d5c266d20879f189c87119a0040bf2 /tools/mpy-tool.py | |
| parent | 8338f663523d675847b8c0b9b92977b76995de8f (diff) | |
mpy-cross: Add RISC-V RV32IMC support in MPY files.
MPY files can now hold generated RV32IMC native code. This can be
accomplished by passing the `-march=rv32imc` flag to mpy-cross.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
Diffstat (limited to 'tools/mpy-tool.py')
| -rwxr-xr-x | tools/mpy-tool.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/mpy-tool.py b/tools/mpy-tool.py index 86c4ba757..3b06572c3 100755 --- a/tools/mpy-tool.py +++ b/tools/mpy-tool.py @@ -113,6 +113,7 @@ MP_NATIVE_ARCH_ARMV7EMSP = 7 MP_NATIVE_ARCH_ARMV7EMDP = 8 MP_NATIVE_ARCH_XTENSA = 9 MP_NATIVE_ARCH_XTENSAWIN = 10 +MP_NATIVE_ARCH_RV32IMC = 11 MP_PERSISTENT_OBJ_FUN_TABLE = 0 MP_PERSISTENT_OBJ_NONE = 1 @@ -1094,8 +1095,10 @@ class RawCodeNative(RawCode): ): # ARMV6 or Xtensa -- four byte align. self.fun_data_attributes += " __attribute__ ((aligned (4)))" - elif MP_NATIVE_ARCH_ARMV6M <= config.native_arch <= MP_NATIVE_ARCH_ARMV7EMDP: - # ARMVxxM -- two byte align. + elif ( + MP_NATIVE_ARCH_ARMV6M <= config.native_arch <= MP_NATIVE_ARCH_ARMV7EMDP + ) or config.native_arch == MP_NATIVE_ARCH_RV32IMC: + # ARMVxxM or RV32IMC -- two byte align. self.fun_data_attributes += " __attribute__ ((aligned (2)))" def disassemble(self): |