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tcg-s390: Make debug_frame const 

Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2014-05-15 12:49:42 -07:00
parent 1695974187
commit d2e16f2ce1
1 changed files with 9 additions and 13 deletions
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22
tcg/s390/tcg-target.c
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@ -2344,8 +2344,7 @@ static void tcg_target_qemu_prologue(TCGContext *s)
}
typedef struct {
DebugFrameCIE cie;
DebugFrameFDEHeader fde;
DebugFrameHeader h;
uint8_t fde_def_cfa[4];
uint8_t fde_reg_ofs[18];
} DebugFrame;
@ -2355,16 +2354,16 @@ QEMU_BUILD_BUG_ON(FRAME_SIZE >= (1 << 14));
#define ELF_HOST_MACHINE EM_S390
static DebugFrame debug_frame = {
.cie.len = sizeof(DebugFrameCIE)-4, /* length after .len member */
.cie.id = -1,
.cie.version = 1,
.cie.code_align = 1,
.cie.data_align = 8, /* sleb128 8 */
.cie.return_column = TCG_REG_R14,
static const DebugFrame debug_frame = {
.h.cie.len = sizeof(DebugFrameCIE)-4, /* length after .len member */
.h.cie.id = -1,
.h.cie.version = 1,
.h.cie.code_align = 1,
.h.cie.data_align = 8, /* sleb128 8 */
.h.cie.return_column = TCG_REG_R14,
/* Total FDE size does not include the "len" member. */
.fde.len = sizeof(DebugFrame) - offsetof(DebugFrame, fde.cie_offset),
.h.fde.len = sizeof(DebugFrame) - offsetof(DebugFrame, h.fde.cie_offset),
.fde_def_cfa = {
12, TCG_REG_CALL_STACK, /* DW_CFA_def_cfa %r15, ... */
@ -2386,8 +2385,5 @@ static DebugFrame debug_frame = {
void tcg_register_jit(void *buf, size_t buf_size)
{
debug_frame.fde.func_start = (uintptr_t)buf;
debug_frame.fde.func_len = buf_size;
tcg_register_jit_int(buf, buf_size, &debug_frame, sizeof(debug_frame));
}