esp32s3: fix register-window corruption under interrupt load

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Remove the C3 bluetooth hook addresses from esp32s3.ld (on the S3 they
point into the ROM md5/crc thunk table, and being bare assignments they
also shadowed the blob's own definitions), keep the interrupt frame clear
of the 16-byte windowed-ABI save area below SP, and make tinygo_swapTask
hold INTLEVEL across the stack switch while keeping the running frame's
WINDOWSTART bit set.

Signed-off-by: deadprogram <ron@hybridgroup.com>

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This commit is contained in:

deadprogram

2026-08-20 09:02:28 +02:00

committed by Ron Evans

parent f71b63053c

commit 242f34d71a

4 changed files with 1089 additions and 21 deletions

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targets/esp32s3.ld

+1011 -3

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