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-rw-r--r--sysdeps/loongarch/dl-trampoline.S177
1 files changed, 4 insertions, 173 deletions
diff --git a/sysdeps/loongarch/dl-trampoline.S b/sysdeps/loongarch/dl-trampoline.S
index 8fd9146978..bb449ecf9c 100644
--- a/sysdeps/loongarch/dl-trampoline.S
+++ b/sysdeps/loongarch/dl-trampoline.S
@@ -22,190 +22,21 @@
 #if !defined __loongarch_soft_float
 #define USE_LASX
 #define _dl_runtime_resolve _dl_runtime_resolve_lasx
+#define _dl_runtime_profile _dl_runtime_profile_lasx
 #include "dl-trampoline.h"
 #undef FRAME_SIZE
 #undef USE_LASX
 #undef _dl_runtime_resolve
+#undef _dl_runtime_profile
 
 #define USE_LSX
 #define _dl_runtime_resolve _dl_runtime_resolve_lsx
+#define _dl_runtime_profile _dl_runtime_profile_lsx
 #include "dl-trampoline.h"
 #undef FRAME_SIZE
 #undef USE_LSX
 #undef _dl_runtime_resolve
+#undef _dl_runtime_profile
 #endif
 
 #include "dl-trampoline.h"
-
-#include "dl-link.h"
-
-ENTRY (_dl_runtime_profile)
-       /* LoongArch we get called with:
-	t0	      linkr_map pointer
-	t1	      the scaled offset stored in t0, which can be used
-		      to calculate the offset of the current symbol in .rela.plt
-	t2	      %hi(%pcrel(.got.plt)) stored in t2, no use in this function
-	t3	      dl resolver entry point, no use in this function
-
-	Stack frame layout:
-	[sp,    #96] La_loongarch_regs
-	[sp,    #48] La_loongarch_retval
-	[sp,    #40] frame size return from pltenter
-	[sp,    #32] dl_profile_call saved a1
-	[sp,    #24] dl_profile_call saved a0
-	[sp,    #16] T1
-	[sp,     #0] ra, fp   <- fp
-       */
-
-# define OFFSET_T1              16
-# define OFFSET_SAVED_CALL_A0   OFFSET_T1 + 8
-# define OFFSET_FS              OFFSET_SAVED_CALL_A0 + 16
-# define OFFSET_RV              OFFSET_FS + 8
-# define OFFSET_RG              OFFSET_RV + DL_SIZEOF_RV
-
-# define SF_SIZE                (-(-(OFFSET_RG + DL_SIZEOF_RG) & ALMASK))
-
-	/* Save arguments to stack. */
-	ADDI	sp, sp, -SF_SIZE
-	REG_S	ra, sp, 0
-	REG_S	fp, sp, 8
-
-	or	fp, sp, zero
-
-	REG_S	a0, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 0*SZREG
-	REG_S	a1, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 1*SZREG
-	REG_S	a2, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 2*SZREG
-	REG_S	a3, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 3*SZREG
-	REG_S	a4, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 4*SZREG
-	REG_S	a5, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 5*SZREG
-	REG_S	a6, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 6*SZREG
-	REG_S	a7, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 7*SZREG
-
-#ifndef __loongarch_soft_float
-	FREG_S	fa0, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 0*SZFREG
-	FREG_S	fa1, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 1*SZFREG
-	FREG_S	fa2, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 2*SZFREG
-	FREG_S	fa3, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 3*SZFREG
-	FREG_S	fa4, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 4*SZFREG
-	FREG_S	fa5, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 5*SZFREG
-	FREG_S	fa6, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 6*SZFREG
-	FREG_S	fa7, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 7*SZFREG
-#endif
-
-	/* Update .got.plt and obtain runtime address of callee.  */
-	SLLI	a1, t1, 1
-	or	a0, t0, zero
-	ADD	a1, a1, t1
-	or	a2, ra, zero		/* return addr */
-	ADDI	a3, fp, OFFSET_RG	/* La_loongarch_regs pointer */
-	ADDI	a4, fp, OFFSET_FS 	/* frame size return from pltenter */
-
-	REG_S	a0, fp, OFFSET_SAVED_CALL_A0
-	REG_S	a1, fp, OFFSET_SAVED_CALL_A0 + SZREG
-
-	la	t2, _dl_profile_fixup
-	jirl	ra, t2, 0
-
-	REG_L	t3, fp, OFFSET_FS
-	bge	t3, zero, 1f
-
-	/* Save the return.  */
-	or	t4, v0, zero
-
-	/* Restore arguments from stack.  */
-	REG_L	a0, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 0*SZREG
-	REG_L	a1, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 1*SZREG
-	REG_L	a2, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 2*SZREG
-	REG_L	a3, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 3*SZREG
-	REG_L	a4, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 4*SZREG
-	REG_L	a5, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 5*SZREG
-	REG_L	a6, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 6*SZREG
-	REG_L	a7, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 7*SZREG
-
-#ifndef __loongarch_soft_float
-	FREG_L	fa0, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 0*SZFREG
-	FREG_L	fa1, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 1*SZFREG
-	FREG_L	fa2, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 2*SZFREG
-	FREG_L	fa3, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 3*SZFREG
-	FREG_L	fa4, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 4*SZFREG
-	FREG_L	fa5, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 5*SZFREG
-	FREG_L	fa6, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 6*SZFREG
-	FREG_L	fa7, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 7*SZFREG
-#endif
-
-	REG_L   ra, fp, 0
-	REG_L   fp, fp, SZREG
-
-	ADDI	sp, sp, SF_SIZE
-	jirl	zero, t4, 0
-
-1:
-	/* The new frame size is in t3.  */
-	SUB	sp, fp, t3
-	BSTRINS sp, zero, 3, 0
-
-	REG_S	a0, fp, OFFSET_T1
-
-	or	a0, sp, zero
-	ADDI	a1, fp, SF_SIZE
-	or	a2, t3,	zero
-	la	t5, memcpy
-	jirl	ra, t5, 0
-
-	REG_L	t6, fp, OFFSET_T1
-
-	/* Call the function.  */
-	REG_L	a0, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 0*SZREG
-	REG_L	a1, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 1*SZREG
-	REG_L	a2, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 2*SZREG
-	REG_L	a3, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 3*SZREG
-	REG_L	a4, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 4*SZREG
-	REG_L	a5, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 5*SZREG
-	REG_L	a6, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 6*SZREG
-	REG_L	a7, fp, OFFSET_RG + DL_OFFSET_RG_A0 + 7*SZREG
-
-#ifndef __loongarch_soft_float
-	FREG_L	fa0, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 0*SZFREG
-	FREG_L	fa1, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 1*SZFREG
-	FREG_L	fa2, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 2*SZFREG
-	FREG_L	fa3, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 3*SZFREG
-	FREG_L	fa4, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 4*SZFREG
-	FREG_L	fa5, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 5*SZFREG
-	FREG_L	fa6, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 6*SZFREG
-	FREG_L	fa7, fp, OFFSET_RG + DL_OFFSET_RG_FA0 + 7*SZFREG
-#endif
-	jirl	ra, t6, 0
-
-	REG_S	a0, fp, OFFSET_SAVED_CALL_A0 + DL_OFFSET_RV_A0
-	REG_S	a1, fp, OFFSET_SAVED_CALL_A0 + DL_OFFSET_RV_A0 + SZREG
-
-#ifndef __loongarch_soft_float
-	FREG_S	fa0, fp, OFFSET_SAVED_CALL_A0 + DL_OFFSET_RV_FA0
-	FREG_S	fa1, fp, OFFSET_SAVED_CALL_A0 + DL_OFFSET_RV_FA0 + SZFREG
-#endif
-
-	/* Setup call to pltexit.  */
-	REG_L	a0, fp, OFFSET_SAVED_CALL_A0
-	REG_L	a1, fp, OFFSET_SAVED_CALL_A0 + SZREG
-	ADDI	a2, fp, OFFSET_RG
-	ADDI	a3, fp, OFFSET_RV
-	la	t7, _dl_audit_pltexit
-	jirl	ra, t7, 0
-
-	REG_L	a0, fp, OFFSET_RV + DL_OFFSET_RV_A0
-	REG_L	a1, fp, OFFSET_RV + DL_OFFSET_RV_A0 + SZREG
-
-#ifndef __loongarch_soft_float
-	FREG_L	fa0, fp, OFFSET_RV + DL_OFFSET_RV_FA0
-	FREG_L	fa1, fp, OFFSET_RV + DL_OFFSET_RV_FA0 + SZFREG
-#endif
-
-	/* RA from within La_loongarch_reg.  */
-	REG_L   ra, fp, OFFSET_RG + DL_OFFSET_RG_RA
-	or	sp, fp, zero
-	ADDI	sp, sp, SF_SIZE
-	REG_S   fp, fp, SZREG
-
-	jirl	zero, ra, 0
-
-END (_dl_runtime_profile)
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