AES ARM32/Thumb2: option to inline block #9615
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Branching to a common block encrypt/decrypt may work for assembly but not always for C code. Added option, for assembly and inline assembly, to inline block encrypt/decrypt: WOLFSSL_ARMASM_AES_BLOCK_INLINE.
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retest this please |
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dgarske
approved these changes
Jan 7, 2026
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Description
Branching to a common block encrypt/decrypt may work for assembly but not always for C code.
Added option, for assembly and inline assembly, to inline block encrypt/decrypt: WOLFSSL_ARMASM_AES_BLOCK_INLINE.
Testing
./autogen.sh
./configure --disable-shared LDFLAGS=--static --host=armv6 CC=arm-linux-gnueabi-gcc --enable-aesecb --enable-aescbc --enable-aesctr --enable-aesgcm --enable-armasm
./configure --disable-shared LDFLAGS=--static --host=armv6 CC=arm-linux-gnueabi-gcc --enable-aesecb --enable-aescbc --enable-aesctr --enable-aesgcm --enable-armasm=inline
./configure --disable-shared LDFLAGS=--static --host=armv6 CC=arm-linux-gnueabi-gcc --enable-aesecb --enable-aescbc --enable-aesctr --enable-aesgcm --enable-armasm=aes-block-dup
./configure --disable-shared LDFLAGS=--static --host=armv6 CC=arm-linux-gnueabi-gcc --enable-aesecb --enable-aescbc --enable-aesctr --enable-aesgcm --enable-armasm=inline,aes-block-dup
./configure --disable-shared LDFLAGS=--static --host=armv7m CC=arm-linux-gnueabi-gcc --enable-aesecb --enable-aescbc --enable-aesctr --enable-aesgcm --enable-armasm
./configure --disable-shared LDFLAGS=--static --host=armv7m CC=arm-linux-gnueabi-gcc --enable-aesecb --enable-aescbc --enable-aesctr --enable-aesgcm --enable-armasm=inline
./configure --disable-shared LDFLAGS=--static --host=armv7m CC=arm-linux-gnueabi-gcc --enable-aesecb --enable-aescbc --enable-aesctr --enable-aesgcm --enable-armasm=aes-block-dup
./configure --disable-shared LDFLAGS=--static --host=armv7m CC=arm-linux-gnueabi-gcc --enable-aesecb --enable-aescbc --enable-aesctr --enable-aesgcm --enable-armasm=inline,aes-block-dup
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