Thumbs inline ASM IAR: fix register clobber list #7221
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Change register clobber list so that it reserves the same registers for constants regardless of WOLFSSL_NO_VAR_ASSIGN_REG.
josepho0918
suggested changes
Feb 7, 2024
dgarske
approved these changes
Feb 7, 2024
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I'll leave the alignment to potentially make it quicker to read the tables as there will definitely be no alignment issues. |
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Description
Change register clobber list so that it reserves the same registers for constants regardless of WOLFSSL_NO_VAR_ASSIGN_REG.
Fixes zd#17225
Testing
./configure '--disable-shared' '--host=armv7m' 'CC=arm-linux-gnueabi-gcc' 'LDFLAGS=--static' '--enable-armasm=inline' 'CFLAGS=-DWOLFSSL_NO_VAR_ASSIGN_REG'
And with IAR Workbench.
Checklist