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libsframe: testsuite: fix PR libsframe/33140

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Commit 0d4d5a2633 missed some necessary adjustments to the testcase
after rebase.  SFrame FDE function start address data is now an offset
in PCREL encoding; reflect with a new flag SFRAME_F_FDE_START_ADDR_PCREL
in the header.

Adjust the newly added testcase.

PR libsframe/33140 SFrame test failures on x86-64

libsframe/testsuite/
	* libsframe.find/plt-findfre-2.c: Adjust for the new FDE func
	start addr encoding.
This commit is contained in:
Indu Bhagat
2025-07-11 09:39:24 -07:00
parent 608c50d50f
commit 5a23093ab4
1 changed files with 12 additions and 3 deletions
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15
libsframe/testsuite/libsframe.find/plt-findfre-2.c
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@@ -48,7 +48,11 @@ add_plt0_fde (sframe_encoder_ctx *ectx, uint32_t plt_vaddr,
unsigned char finfo = sframe_fde_create_func_info (SFRAME_FRE_TYPE_ADDR1, unsigned char finfo = sframe_fde_create_func_info (SFRAME_FRE_TYPE_ADDR1,
SFRAME_FDE_TYPE_PCINC); SFRAME_FDE_TYPE_PCINC);
int32_t func_start_addr = plt_vaddr - sframe_vaddr; uint32_t offsetof_fde_in_sec
= sframe_encoder_get_offsetof_fde_start_addr (ectx, idx, NULL);
int32_t func_start_addr = (plt_vaddr
- (sframe_vaddr + offsetof_fde_in_sec));
/* 1 PCINC-type FDE for 1 plt0 entry of 32 bytes. */ /* 1 PCINC-type FDE for 1 plt0 entry of 32 bytes. */
int err = sframe_encoder_add_funcdesc_v2 (ectx, func_start_addr, int err = sframe_encoder_add_funcdesc_v2 (ectx, func_start_addr,
@@ -77,7 +81,11 @@ add_pltn_fde (sframe_encoder_ctx *ectx, uint32_t plt_vaddr,
unsigned char finfo = sframe_fde_create_func_info (SFRAME_FRE_TYPE_ADDR1, unsigned char finfo = sframe_fde_create_func_info (SFRAME_FRE_TYPE_ADDR1,
SFRAME_FDE_TYPE_PCMASK); SFRAME_FDE_TYPE_PCMASK);
int32_t func_start_addr = plt_vaddr - sframe_vaddr; uint32_t offsetof_fde_in_sec
= sframe_encoder_get_offsetof_fde_start_addr (ectx, idx, NULL);
int32_t func_start_addr = (plt_vaddr
- (sframe_vaddr + offsetof_fde_in_sec));
/* 1 PCMASK-type FDE for 5 pltN entries of 32 bytes each. */ /* 1 PCMASK-type FDE for 5 pltN entries of 32 bytes each. */
int err = sframe_encoder_add_funcdesc_v2 (ectx, func_start_addr, int err = sframe_encoder_add_funcdesc_v2 (ectx, func_start_addr,
@@ -117,7 +125,8 @@ void test_plt_findfre (const char suffix, const uint32_t plt_vaddr,
} \ } \
while (0) while (0)
ectx = sframe_encode (SFRAME_VERSION, 0, SFRAME_ABI_S390X_ENDIAN_BIG, ectx = sframe_encode (SFRAME_VERSION, SFRAME_F_FDE_FUNC_START_PCREL,
SFRAME_ABI_S390X_ENDIAN_BIG,
SFRAME_CFA_FIXED_FP_INVALID, SFRAME_CFA_FIXED_FP_INVALID,
SFRAME_CFA_FIXED_RA_INVALID, SFRAME_CFA_FIXED_RA_INVALID,
&err); &err);