26 lines
1.3 KiB
D
26 lines
1.3 KiB
D
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#source: stm32l4xx-cannot-fix-far-ldm.s
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#as:-EL -mcpu=cortex-m4 -mfpu=fpv4-sp-d16
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#ld:-EL --fix-stm32l4xx-629360 -Ttext=0x80000
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#objdump: -dr --prefix-addresses --show-raw-insn
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#name: STM32L4XX erratum : LDM cannot be patched when LDM is too far from veneer section
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#warning: .*Cannot create STM32L4XX veneer. Jump out of range by 24 bytes. Cannot encode branch instruction.*
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# Test the `LDM*' instructions when too far from the veneer section
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# They cannot, thus should not, be patched
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.*: +file format .*arm.*
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Disassembly of section \.text:
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00080000 <__stm32l4xx_veneer_0> 4607[[:space:]]+mov[[:space:]]+r7, r0
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00080002 <__stm32l4xx_veneer_0\+0x2> e8b7 007e[[:space:]]+ldmia\.w[[:space:]]+r7\!, {r1, r2, r3, r4, r5, r6}
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00080006 <__stm32l4xx_veneer_0\+0x6> e897 0380[[:space:]]+ldmia\.w[[:space:]]+r7, {r7, r8, r9}
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0008000a <__stm32l4xx_veneer_0\+0xa> f3ff 978b[[:space:]]+b\.w[[:space:]]+0107ff24 <__stm32l4xx_veneer_0_r>
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0008000e <__stm32l4xx_veneer_0\+0xe> de00[[:space:]]+udf[[:space:]]+#0
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\.\.\.
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\.\.\.
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0107ff20 <_start\+0xffff00> f400 906e[[:space:]]+b\.w[[:space:]]+00080000 <__stm32l4xx_veneer_0>
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\.\.\.
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01080024 <__stm32l4xx_veneer_0_r\+0x100> e899 03fe[[:space:]]+ldmia\.w[[:space:]]+r9, {r1, r2, r3, r4, r5, r6, r7, r8, r9}
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01080028 <__stm32l4xx_veneer_1_r> bf00[[:space:]]+nop
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