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tcg-sparc: Make debug_frame const

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Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2014-05-15 12:49:56 -07:00
parent d2e16f2ce1
commit ae18b28dd1
1 changed files with 9 additions and 13 deletions
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22
tcg/sparc/tcg-target.c
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@ -1499,23 +1499,22 @@ static void tcg_target_init(TCGContext *s)
#endif #endif
typedef struct { typedef struct {
DebugFrameCIE cie; DebugFrameHeader h;
DebugFrameFDEHeader fde;
uint8_t fde_def_cfa[SPARC64 ? 4 : 2]; uint8_t fde_def_cfa[SPARC64 ? 4 : 2];
uint8_t fde_win_save; uint8_t fde_win_save;
uint8_t fde_ret_save[3]; uint8_t fde_ret_save[3];
} DebugFrame; } DebugFrame;
static DebugFrame debug_frame = { static const DebugFrame debug_frame = {
.cie.len = sizeof(DebugFrameCIE)-4, /* length after .len member */ .h.cie.len = sizeof(DebugFrameCIE)-4, /* length after .len member */
.cie.id = -1, .h.cie.id = -1,
.cie.version = 1, .h.cie.version = 1,
.cie.code_align = 1, .h.cie.code_align = 1,
.cie.data_align = -sizeof(void *) & 0x7f, .h.cie.data_align = -sizeof(void *) & 0x7f,
.cie.return_column = 15, /* o7 */ .h.cie.return_column = 15, /* o7 */
/* Total FDE size does not include the "len" member. */ /* 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 = { .fde_def_cfa = {
#if SPARC64 #if SPARC64
@ -1531,9 +1530,6 @@ static DebugFrame debug_frame = {
void tcg_register_jit(void *buf, size_t buf_size) 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)); tcg_register_jit_int(buf, buf_size, &debug_frame, sizeof(debug_frame));
} }