Matthew Flatt <[email protected]> writes: > At Fri, 17 Jan 2020 08:31:22 -0400, David Bremner wrote: >> I tried both modes, at least to my inexpert eye they look the same. >> >> The hardware claims to be arm v7 (Freescale i.MX53). >> >> (gdb) set arm fallback-mode arm >> (gdb) disassemble >> Dump of assembler code for function malloc_stats: >> 0xb6ea324c <+0>: ldr r1, [pc, #328] ; (0xb6ea3398 >> <malloc_stats+332>) >> 0xb6ea324e <+2>: ldr r2, [pc, #332] ; (0xb6ea339c >> <malloc_stats+336>) >> 0xb6ea3250 <+4>: add r1, pc >> 0xb6ea3252 <+6>: ldr r3, [pc, #332] ; (0xb6ea33a0 >> <malloc_stats+340>) >> => 0xb6ea3254 <+8>: stmdb sp!, {r4, r5, r6, r7, r8, r9, r10, r11, lr} >> 0xb6ea3258 <+12>: add r3, pc > > That certainly looks like a valid ARM instruction. Maybe the processor > is expecting Thumb instructions. What does `print $cpsr` report?
(gdb) print $cpsr $3 = 196656 (gdb) -- You received this message because you are subscribed to the Google Groups "Racket Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/racket-dev/87ftgeci6k.fsf%40tethera.net.
