**Lup Yuen Lee 李立源** @lupyuen@qoto.org · Jan 23, 2021, 11:12

**Lup Yuen Lee 李立源** @lupyuen@qoto.org · Jan 23, 2021, 11:12

Lup Yuen Lee 李立源 @lupyuen@qoto.org

My First #RISCV Exception on #PineCone #BL602 🤔

**lopeztel** @lopeztel@fosstodon.org · Jan 23, 2021, 11:21

**lopeztel** @lopeztel@fosstodon.org · Jan 23, 2021, 11:21

lopeztel @lopeztel@fosstodon.org

@lupyuen recently I had to implement exception code 11 (M-mode ECALL) for a Risc-V software model. Modeling these things is no easy task

**lopeztel** @lopeztel@fosstodon.org · Jan 23, 2021, 11:25

**lopeztel** @lopeztel@fosstodon.org · Jan 23, 2021, 11:25

lopeztel @lopeztel@fosstodon.org

@lupyuen but I've always wanted to look at the upper layers such as HAL, which is way I enjoy your posts. Keep it up!🙂

**Lup Yuen Lee 李立源** @lupyuen@qoto.org · 2021-01-23T11:36:45Z

Lup Yuen Lee 李立源 @lupyuen@qoto.org

@lopeztel Thanks for the encouragement ... Really appreciate it! 🙂