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libc: warn but don't stop on too early allocations

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This commit is contained in:
Norman Feske 2017-02-07 15:10:24 +01:00 committed by Christian Helmuth
parent eb0d5671b5
commit a4e2999e7d
1 changed files with 9 additions and 4 deletions
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13
repos/libports/src/lib/libc/libc_mem_alloc.cc
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@ -140,12 +140,18 @@ Genode::size_t Libc::Mem_alloc_impl::size_at(void const *addr) const
static Libc::Mem_alloc *_libc_mem_alloc;
static void _init_mem_alloc(Genode::Region_map &rm, Genode::Ram_session &ram)
{
static Libc::Mem_alloc_impl inst(rm, ram);
_libc_mem_alloc = &inst;
}
namespace Libc {
void init_mem_alloc(Genode::Env &env)
{
static Libc::Mem_alloc_impl inst(env.rm(), env.ram());
_libc_mem_alloc = &inst;
_init_mem_alloc(env.rm(), env.ram());
}
}
@ -154,9 +160,8 @@ Libc::Mem_alloc *Libc::mem_alloc()
{
if (!_libc_mem_alloc) {
error("attempt to use 'Libc::mem_alloc' before call of 'init_mem_alloc'");
Genode::sleep_forever();
_init_mem_alloc(*env_deprecated()->rm_session(), *env_deprecated()->ram_session());
}
return _libc_mem_alloc;
}