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When the function called by the ffi called a function defined in a shared library generate a fatal error

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The correction was to take into consideration the GOT.
This commit is contained in:
Paulo Pizarro
2014-01-02 16:17:59 -02:00
parent 3dc3f32c35
commit 1a0b01e171
2 changed files with 23 additions and 20 deletions
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3
src/bfin/ffi.c
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@@ -1,5 +1,6 @@
/* -----------------------------------------------------------------------
ffi.c - Copyright (c) 2012 Alexandre K. I. de Mendonca <alexandre.keunecke@gmail.com>
ffi.c - Copyright (c) 2012 Alexandre K. I. de Mendonca <alexandre.keunecke@gmail.com>,
Paulo Pizarro <paulo.pizarro@gmail.com>
Blackfin Foreign Function Interface

4
src/bfin/sysv.S
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@@ -1,5 +1,6 @@
/* -----------------------------------------------------------------------
sysv.S - Copyright (c) 2012 Alexandre K. I. de Mendonca <alexandre.keunecke@gmail.com>
sysv.S - Copyright (c) 2012 Alexandre K. I. de Mendonca <alexandre.keunecke@gmail.com>,
Paulo Pizarro <paulo.pizarro@gmail.com>
Blackfin Foreign Function Interface
@@ -47,6 +48,7 @@
ecif.rvalue = stack (fp+24)
fn = stack (fp+28)
got (fp+32)
There is room for improvement here (we can use temporary registers
instead of saving the values in the memory)
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