tcg-ppc64: Support the ppc64 elfv2 ABI

Tested-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Richard Henderson <rth@twiddle.net>
qemu · Jun 23, 2014 · a2a98f8 · a2a98f8
1 parent eaf7d1c
commit a2a98f8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
@@ -1414,6 +1414,10 @@ static void tcg_out_qemu_st(TCGContext *s, TCGReg data_reg, TCGReg addr_reg,
 # define LINK_AREA_SIZE                (6 * SZR)
 # define LR_OFFSET                     (1 * SZR)
 # define TCG_TARGET_CALL_STACK_OFFSET  (LINK_AREA_SIZE + 8 * SZR)
+#elif defined(_CALL_ELF) && _CALL_ELF == 2
+# define LINK_AREA_SIZE                (4 * SZR)
+# define LR_OFFSET                     (1 * SZR)
+# define TCG_TARGET_CALL_STACK_OFFSET  LINK_AREA_SIZE
 #else
 # error
 #endif