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| author | Ayke van Laethem <[email protected]> | 2018-09-17 15:10:52 +0200 |
|---|---|---|
| committer | Ayke van Laethem <[email protected]> | 2018-09-17 15:10:52 +0200 |
| commit | 77934f364f0fb147357bf691d0e71c35f4051168 (patch) | |
| tree | 6f0c626d93a65140276cff7a7243b2016d88624f | |
| parent | fc0ff3a987ca227ce7fa7d1f1264ca6af010d1c6 (diff) | |
| download | tinygo-77934f364f0fb147357bf691d0e71c35f4051168.tar.gz tinygo-77934f364f0fb147357bf691d0e71c35f4051168.zip | |
avr: fix corrupted .data byte
The stack and the .data section shared the first byte, leading to
corruption of the first byte of .data.
| -rw-r--r-- | targets/avr.S | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/targets/avr.S b/targets/avr.S index b62c1add6..a60dde2b1 100644 --- a/targets/avr.S +++ b/targets/avr.S @@ -17,6 +17,9 @@ reset: out 0x3d, xl; SPL out 0x3e, xh; SPH + ; Add one to the stack pointer, so it doesn't point in the .data section. + push r0 + ; Initialize .data init_data: ldi xl, lo8(_sdata) |