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Fixes for building with GCC 4.9

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This commit can be removed when updating to the latest Fiasco.OC version.

Fixes ssumpf/foc#10
This commit is contained in:
Christian Prochaska
2015-05-11 16:59:42 +02:00
committed by Sebastian Sumpf
parent 1acdeeb381
commit 0644e90c5d
2 changed files with 4 additions and 3 deletions
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3
kernel/fiasco/src/drivers/arm/processor-arm.cpp
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@@ -75,7 +75,8 @@ void Proc::stack_pointer(Mword sp)
IMPLEMENT static inline
Mword Proc::program_counter()
{
register Mword pc asm ("pc");
Mword pc;
asm ("mov %0, pc" : "=r" (pc));
return pc;
}

4
kernel/fiasco/src/kern/arm/sys_call_page-arm.cpp
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@@ -43,8 +43,8 @@ Sys_call_page::init()
Vmem_alloc::NO_ZERO_FILL, Vmem_alloc::User))
panic("FIASCO: can't allocate system-call page.\n");
for (unsigned i = 0; i < Config::PAGE_SIZE; i += sizeof(Mword))
*(sys_calls++) = 0xef000000; // svc
for (unsigned i = 0; i < Config::PAGE_SIZE / sizeof(Mword); i++)
sys_calls[i] = 0xef000000; // svc
set_utcb_get_code((Mword*)(Mem_layout::Syscalls + 0xf00));