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[v3,11/25] tcg-ppc64: Support the ppc64 elfv2 ABI

Message ID 1403273621-2584-12-git-send-email-rth@twiddle.net
State New
Headers show

Commit Message

Richard Henderson June 20, 2014, 2:13 p.m. UTC 
Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 tcg/ppc64/tcg-target.c | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
index 31c3a7a..d3cc237 100644
--- 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