path: root/crt/i386
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authorRich Felker <>2012-12-07 23:04:49 -0500
committerRich Felker <>2012-12-07 23:04:49 -0500
commit34aa169dcfa0a2945504fb696dee29bdf989c125 (patch)
tree2e6bf0dcd539583cd361bdcdd74e6f2a7d098258 /crt/i386
parentb8ccf8e46bab6ee9d63a6e392c3b33b9aa89255c (diff)
add support for ctors/dtors on arm with modern gcc
a while back, gcc switched from using the old _init/_fini fragments method for calling ctors and dtors on arm to the __init_array and __fini_array method. unfortunately, on glibc this depends on ugly hacks involving making a linker script and pulling parts of libc into the main program binary. so I cheat a little bit, and just write asm to iterate over the init/fini arrays from the _init/_fini asm. the same approach could be used on any arch it's needed on, but for now arm is the only one.
Diffstat (limited to 'crt/i386')
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