tcg-ppc64: Support the ppc64 elfv2 ABI

Tested-by: Tom Musta <[email protected]>
Signed-off-by: Richard Henderson <[email protected]>

diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
index 31c3a7aad1eebad9ef7d59cd46ab5815c912784a..d3cc237b366fabec954c607a3c5cb1622cc70fba 100644 (file)
--- 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