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gold: Add s390 -fsplit-stack support.

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gold/ChangeLog:

	* s390.cc (Target_s390::match_view_u): New helper method.
	(Target_s390::do_is_call_to_non_split): New method.
	(Target_s390::ss_code_st_r14): New const.
	(Target_s390::ss_code_l_r14): New const.
	(Target_s390::ss_code_bras_8): New const.
	(Target_s390::ss_code_l_basr): New const.
	(Target_s390::ss_code_a_basr): New const.
	(Target_s390::ss_code_ear): New const.
	(Target_s390::ss_code_c): New const.
	(Target_s390::ss_code_larl): New const.
	(Target_s390::ss_code_brasl): New const.
	(Target_s390::ss_code_jg): New const.
	(Target_s390::ss_code_jgl): New const.
	(Target_s390::ss_match_mcount): New helper method.
	(Target_s390::ss_match_l): New helper method.
	(Target_s390::ss_match_ahi): New helper method.
	(Target_s390::ss_match_alfi): New helper method.
	(Target_s390::ss_match_cr): New helper method.
	(Target_s390::do_calls_non_split): New method.
	* testsuite/Makefile.am: Added new tests.
	* testsuite/split_s390.sh: New test.
	* testsuite/split_s390_1_a1.s: New test.
	* testsuite/split_s390_1_a2.s: New test.
	* testsuite/split_s390_1_n1.s: New test.
	* testsuite/split_s390_1_n2.s: New test.
	* testsuite/split_s390_1_z1.s: New test.
	* testsuite/split_s390_1_z2.s: New test.
	* testsuite/split_s390_1_z3.s: New test.
	* testsuite/split_s390_1_z4.s: New test.
	* testsuite/split_s390_2_ns.s: New test.
	* testsuite/split_s390_2_s.s: New test.
	* testsuite/split_s390x_1_a1.s: New test.
	* testsuite/split_s390x_1_a2.s: New test.
	* testsuite/split_s390x_1_n1.s: New test.
	* testsuite/split_s390x_1_n2.s: New test.
	* testsuite/split_s390x_1_z1.s: New test.
	* testsuite/split_s390x_1_z2.s: New test.
	* testsuite/split_s390x_1_z3.s: New test.
	* testsuite/split_s390x_1_z4.s: New test.
	* testsuite/split_s390x_2_ns.s: New test.
	* testsuite/split_s390x_2_s.s: New test.
This commit is contained in:
Marcin Kościelnicki 2015-12-13 02:53:09 +01:00
parent 0a0da55626
commit 2b63aca39c
25 changed files with 1664 additions and 6 deletions
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45
gold/ChangeLog
View File

@ -1,3 +1,48 @@
2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
* s390.cc (Target_s390::match_view_u): New helper method.
(Target_s390::do_is_call_to_non_split): New method.
(Target_s390::ss_code_st_r14): New const.
(Target_s390::ss_code_l_r14): New const.
(Target_s390::ss_code_bras_8): New const.
(Target_s390::ss_code_l_basr): New const.
(Target_s390::ss_code_a_basr): New const.
(Target_s390::ss_code_ear): New const.
(Target_s390::ss_code_c): New const.
(Target_s390::ss_code_larl): New const.
(Target_s390::ss_code_brasl): New const.
(Target_s390::ss_code_jg): New const.
(Target_s390::ss_code_jgl): New const.
(Target_s390::ss_match_mcount): New helper method.
(Target_s390::ss_match_l): New helper method.
(Target_s390::ss_match_ahi): New helper method.
(Target_s390::ss_match_alfi): New helper method.
(Target_s390::ss_match_cr): New helper method.
(Target_s390::do_calls_non_split): New method.
* testsuite/Makefile.am: Added new tests.
* testsuite/Makefile.in: Regenerate.
* testsuite/split_s390.sh: New test.
* testsuite/split_s390_1_a1.s: New test.
* testsuite/split_s390_1_a2.s: New test.
* testsuite/split_s390_1_n1.s: New test.
* testsuite/split_s390_1_n2.s: New test.
* testsuite/split_s390_1_z1.s: New test.
* testsuite/split_s390_1_z2.s: New test.
* testsuite/split_s390_1_z3.s: New test.
* testsuite/split_s390_1_z4.s: New test.
* testsuite/split_s390_2_ns.s: New test.
* testsuite/split_s390_2_s.s: New test.
* testsuite/split_s390x_1_a1.s: New test.
* testsuite/split_s390x_1_a2.s: New test.
* testsuite/split_s390x_1_n1.s: New test.
* testsuite/split_s390x_1_n2.s: New test.
* testsuite/split_s390x_1_z1.s: New test.
* testsuite/split_s390x_1_z2.s: New test.
* testsuite/split_s390x_1_z3.s: New test.
* testsuite/split_s390x_1_z4.s: New test.
* testsuite/split_s390x_2_ns.s: New test.
* testsuite/split_s390x_2_s.s: New test.
2016-02-11 Rahul Chaudhry <rahulchaudhry@google.com>
* aarch64.cc (Target_aarch64::scan_erratum_843419_span): Remove

605
gold/s390.cc
View File

@ -417,6 +417,20 @@ class Target_s390 : public Sized_target<size, true>
do_can_check_for_function_pointers() const
{ return true; }
// Return whether SYM is call to a non-split function.
bool
do_is_call_to_non_split(const Symbol* sym, const unsigned char* preloc,
const unsigned char* view,
section_size_type view_size) const;
// Adjust -fsplit-stack code which calls non-split-stack code.
void
do_calls_non_split(Relobj* object, unsigned int shndx,
section_offset_type fnoffset, section_size_type fnsize,
const unsigned char* prelocs, size_t reloc_count,
unsigned char* view, section_size_type view_size,
std::string* from, std::string* to) const;
// Return the size of the GOT section.
section_size_type
got_size() const
@ -693,6 +707,17 @@ class Target_s390 : public Sized_target<size, true>
this->rela_dyn_section(layout));
}
// A function for targets to call. Return whether BYTES/LEN matches
// VIEW/VIEW_SIZE at OFFSET. Like the one in Target, but takes
// an unsigned char * parameter.
bool
match_view_u(const unsigned char* view, section_size_type view_size,
section_offset_type offset, const unsigned char* bytes, size_t len) const
{
return this->match_view(view, view_size, offset,
reinterpret_cast<const char*>(bytes), len);
}
// Information about this specific target which we pass to the
// general Target structure.
static Target::Target_info s390_info;
@ -730,6 +755,42 @@ class Target_s390 : public Sized_target<size, true>
bool tls_base_symbol_defined_;
// For use in do_tls_offset_for_*
Layout *layout_;
// Code sequences for -fsplit-stack matching.
static const unsigned char ss_code_st_r14[];
static const unsigned char ss_code_l_r14[];
static const unsigned char ss_code_bras_8[];
static const unsigned char ss_code_l_basr[];
static const unsigned char ss_code_a_basr[];
static const unsigned char ss_code_ear[];
static const unsigned char ss_code_c[];
static const unsigned char ss_code_larl[];
static const unsigned char ss_code_brasl[];
static const unsigned char ss_code_jg[];
static const unsigned char ss_code_jgl[];
// Variable code sequence matchers for -fsplit-stack.
bool ss_match_mcount(unsigned char* view,
section_size_type view_size,
section_offset_type *offset) const;
bool ss_match_l(unsigned char* view,
section_size_type view_size,
section_offset_type *offset,
int *guard_reg) const;
bool ss_match_ahi(unsigned char* view,
section_size_type view_size,
section_offset_type *offset,
int guard_reg,
uint32_t *arg) const;
bool ss_match_alfi(unsigned char* view,
section_size_type view_size,
section_offset_type *offset,
int guard_reg,
uint32_t *arg) const;
bool ss_match_cr(unsigned char* view,
section_size_type view_size,
section_offset_type *offset,
int guard_reg) const;
};
template<>
@ -4192,6 +4253,550 @@ Target_s390<size>::do_code_fill(section_size_type length) const
return std::string(length, static_cast<char>(0x07));
}
// Return whether SYM should be treated as a call to a non-split
// function. We don't want that to be true of a larl instruction
// that merely loads its address.
template<int size>
bool
Target_s390<size>::do_is_call_to_non_split(const Symbol* sym,
const unsigned char* preloc,
const unsigned char* view,
section_size_type view_size) const
{
if (sym->type() != elfcpp::STT_FUNC)
return false;
typename Reloc_types<elfcpp::SHT_RELA, size, true>::Reloc reloc(preloc);
typename elfcpp::Elf_types<size>::Elf_WXword r_info
= reloc.get_r_info();
unsigned int r_type = elfcpp::elf_r_type<size>(r_info);
section_offset_type offset = reloc.get_r_offset();
switch (r_type)
{
// PLT refs always involve calling the function.
case elfcpp::R_390_PLT12DBL:
case elfcpp::R_390_PLT16DBL:
case elfcpp::R_390_PLT24DBL:
case elfcpp::R_390_PLT32:
case elfcpp::R_390_PLT32DBL:
case elfcpp::R_390_PLT64:
case elfcpp::R_390_PLTOFF16:
case elfcpp::R_390_PLTOFF32:
case elfcpp::R_390_PLTOFF64:
// Could be used for calls for -msmall-exec.
case elfcpp::R_390_PC16DBL:
return true;
// Tricky case. When used in a brasl, jg, and other branch instructions,
// it's a call or a sibcall. However, when used in larl, it only loads
// the function's address - not a call.
case elfcpp::R_390_PC32DBL:
{
if (offset < 2
|| offset + 4 > static_cast<section_offset_type>(view_size))
{
// Should not happen.
gold_error(_("instruction with PC32DBL not wholly within section"));
return false;
}
uint8_t op0 = view[offset-2];
uint8_t op1 = view[offset-1] & 0xf;
// LARL
if (op0 == 0xc0 && op1 == 0)
return false;
// Otherwise, it's either a call instruction, a branch instruction
// (used as a sibcall), or a data manipulation instruction (which
// has no business being used on a function, and can be ignored).
return true;
}
// Otherwise, it's probably not a call.
default:
return false;
}
}
// Code sequences to match below.
template<>
const unsigned char
Target_s390<32>::ss_code_st_r14[] = {
0x50, 0xe0, 0xf0, 0x04, // st %r14, 4(%r15)
};
template<>
const unsigned char
Target_s390<64>::ss_code_st_r14[] = {
0xe3, 0xe0, 0xf0, 0x08, 0x00, 0x24 // stg %r14, 8(%r15)
};
template<>
const unsigned char
Target_s390<32>::ss_code_l_r14[] = {
0x58, 0xe0, 0xf0, 0x04, // l %r14, 4(%r15)
};
template<>
const unsigned char
Target_s390<64>::ss_code_l_r14[] = {
0xe3, 0xe0, 0xf0, 0x08, 0x00, 0x04 // lg %r14, 8(%r15)
};
template<int size>
const unsigned char
Target_s390<size>::ss_code_bras_8[] = {
0xa7, 0x15, 0x00, 0x06, // bras %r1, .+0xc
};
template<int size>
const unsigned char
Target_s390<size>::ss_code_l_basr[] = {
0x58, 0xe0, 0x10, 0x00, // l %r14, 0(%r1)
0x58, 0x10, 0x10, 0x04, // l %r1, 4(%r1)
0x0d, 0xee, // basr %r14, %r14
};
template<int size>
const unsigned char
Target_s390<size>::ss_code_a_basr[] = {
0x18, 0xe1, // lr %r14, %r1
0x5a, 0xe0, 0x10, 0x00, // a %r14, 0(%r1)
0x5a, 0x10, 0x10, 0x04, // a %r1, 4(%r1)
0x0d, 0xee, // basr %r14, %r14
};
template<>
const unsigned char
Target_s390<32>::ss_code_ear[] = {
0xb2, 0x4f, 0x00, 0x10, // ear %r1, %a0
};
template<>
const unsigned char
Target_s390<64>::ss_code_ear[] = {
0xb2, 0x4f, 0x00, 0x10, // ear %r1, %a0
0xeb, 0x11, 0x00, 0x20, 0x00, 0x0d, // sllg %r1,%r1,32
0xb2, 0x4f, 0x00, 0x11, // ear %r1, %a1
};
template<>
const unsigned char
Target_s390<32>::ss_code_c[] = {
0x59, 0xf0, 0x10, 0x20, // c %r15, 0x20(%r1)
};
template<>
const unsigned char
Target_s390<64>::ss_code_c[] = {
0xe3, 0xf0, 0x10, 0x38, 0x00, 0x20, // cg %r15, 0x38(%r1)
};
template<int size>
const unsigned char
Target_s390<size>::ss_code_larl[] = {
0xc0, 0x10, // larl %r1, ...
};
template<int size>
const unsigned char
Target_s390<size>::ss_code_brasl[] = {
0xc0, 0xe5, // brasl %r14, ...
};
template<int size>
const unsigned char
Target_s390<size>::ss_code_jg[] = {
0xc0, 0xf4, // jg ...
};
template<int size>
const unsigned char
Target_s390<size>::ss_code_jgl[] = {
0xc0, 0x44, // jgl ...
};
template<int size>
bool
Target_s390<size>::ss_match_mcount(unsigned char* view,
section_size_type view_size,
section_offset_type *offset) const
{
// Match the mcount call sequence.
section_offset_type myoff = *offset;
// First, look for the store instruction saving %r14.
if (!this->match_view_u(view, view_size, myoff, ss_code_st_r14,
sizeof ss_code_st_r14))
return false;
myoff += sizeof ss_code_st_r14;
// Now, param load and the actual call.
if (this->match_view_u(view, view_size, myoff, ss_code_larl,
sizeof ss_code_larl))
{
myoff += sizeof ss_code_larl + 4;
// After larl, expect a brasl.
if (!this->match_view_u(view, view_size, myoff, ss_code_brasl,
sizeof ss_code_brasl))
return false;
myoff += sizeof ss_code_brasl + 4;
}
else if (size == 32 &&
this->match_view_u(view, view_size, myoff, ss_code_bras_8,
sizeof ss_code_bras_8))
{
// The bras skips over a block of 8 bytes, loading its address
// to %r1.
myoff += sizeof ss_code_bras_8 + 8;
// Now, there are two sequences used for actual load and call,
// absolute and PIC.
if (this->match_view_u(view, view_size, myoff, ss_code_l_basr,
sizeof ss_code_l_basr))
myoff += sizeof ss_code_l_basr;
else if (this->match_view_u(view, view_size, myoff, ss_code_a_basr,
sizeof ss_code_a_basr))
myoff += sizeof ss_code_a_basr;
else
return false;
}
else
return false;
// Finally, a load bringing %r14 back.
if (!this->match_view_u(view, view_size, myoff, ss_code_l_r14,
sizeof ss_code_l_r14))
return false;
myoff += sizeof ss_code_l_r14;
// Found it.
*offset = myoff;
return true;
}
template<>
bool
Target_s390<32>::ss_match_l(unsigned char* view,
section_size_type view_size,
section_offset_type *offset,
int *guard_reg) const
{
// l %guard_reg, 0x20(%r1)
if (convert_to_section_size_type(*offset + 4) > view_size
|| view[*offset] != 0x58
|| (view[*offset + 1] & 0xf) != 0x0
|| view[*offset + 2] != 0x10
|| view[*offset + 3] != 0x20)
return false;
*offset += 4;
*guard_reg = view[*offset + 1] >> 4 & 0xf;
return true;
}
template<>
bool
Target_s390<64>::ss_match_l(unsigned char* view,
section_size_type view_size,
section_offset_type *offset,
int *guard_reg) const
{
// lg %guard_reg, 0x38(%r1)
if (convert_to_section_size_type(*offset + 6) > view_size
|| view[*offset] != 0xe3
|| (view[*offset + 1] & 0xf) != 0x0
|| view[*offset + 2] != 0x10
|| view[*offset + 3] != 0x38
|| view[*offset + 4] != 0x00
|| view[*offset + 5] != 0x04)
return false;
*offset += 6;
*guard_reg = view[*offset + 1] >> 4 & 0xf;
return true;
}
template<int size>
bool
Target_s390<size>::ss_match_ahi(unsigned char* view,
section_size_type view_size,
section_offset_type *offset,
int guard_reg,
uint32_t *arg) const
{
int op = size == 32 ? 0xa : 0xb;
// a[g]hi %guard_reg, <arg>
if (convert_to_section_size_type(*offset + 4) > view_size
|| view[*offset] != 0xa7
|| view[*offset + 1] != (guard_reg << 4 | op)
// Disallow negative size.
|| view[*offset + 2] & 0x80)
return false;
*arg = elfcpp::Swap<16, true>::readval(view + *offset + 2);
*offset += 4;
return true;
}
template<int size>
bool
Target_s390<size>::ss_match_alfi(unsigned char* view,
section_size_type view_size,
section_offset_type *offset,
int guard_reg,
uint32_t *arg) const
{
int op = size == 32 ? 0xb : 0xa;
// al[g]fi %guard_reg, <arg>
if (convert_to_section_size_type(*offset + 6) > view_size
|| view[*offset] != 0xc2
|| view[*offset + 1] != (guard_reg << 4 | op))
return false;
*arg = elfcpp::Swap<32, true>::readval(view + *offset + 2);
*offset += 6;
return true;
}
template<>
bool
Target_s390<32>::ss_match_cr(unsigned char* view,
section_size_type view_size,
section_offset_type *offset,
int guard_reg) const
{
// cr %r15, %guard_reg
if (convert_to_section_size_type(*offset + 2) > view_size
|| view[*offset] != 0x19
|| view[*offset + 1] != (0xf0 | guard_reg))
return false;
*offset += 2;
return true;
}
template<>
bool
Target_s390<64>::ss_match_cr(unsigned char* view,
section_size_type view_size,
section_offset_type *offset,
int guard_reg) const
{
// cgr %r15, %guard_reg
if (convert_to_section_size_type(*offset + 4) > view_size
|| view[*offset] != 0xb9
|| view[*offset + 1] != 0x20
|| view[*offset + 2] != 0x00
|| view[*offset + 3] != (0xf0 | guard_reg))
return false;
*offset += 4;
return true;
}
// FNOFFSET in section SHNDX in OBJECT is the start of a function
// compiled with -fsplit-stack. The function calls non-split-stack
// code. We have to change the function so that it always ensures
// that it has enough stack space to run some random function.
template<int size>
void
Target_s390<size>::do_calls_non_split(Relobj* object, unsigned int shndx,
section_offset_type fnoffset,
section_size_type,
const unsigned char *prelocs,
size_t reloc_count,
unsigned char* view,
section_size_type view_size,
std::string*,
std::string*) const
{
// true if there's a conditional call to __morestack in the function,
// false if there's an unconditional one.
bool conditional = false;
// Offset of the byte after the compare insn, if conditional.
section_offset_type cmpend = 0;
// Type and immediate offset of the add instruction that adds frame size
// to guard.
enum {
SS_ADD_NONE,
SS_ADD_AHI,
SS_ADD_ALFI,
} fsadd_type = SS_ADD_NONE;
section_offset_type fsadd_offset = 0;
uint32_t fsadd_frame_size = 0;
// Register used for loading guard. Usually r1, but can also be r0 or r2-r5.
int guard_reg;
// Offset of the conditional jump.
section_offset_type jump_offset = 0;
// Section view and offset of param block.
section_offset_type param_offset = 0;
unsigned char *param_view = 0;
section_size_type param_view_size = 0;
// Current position in function.
section_offset_type curoffset = fnoffset;
// And the position of split-stack prologue.
section_offset_type ssoffset;
// Frame size.
typename elfcpp::Elf_types<size>::Elf_Addr frame_size;
// Relocation parsing.
typedef typename Reloc_types<elfcpp::SHT_RELA, size, true>::Reloc Reltype;
const int reloc_size = Reloc_types<elfcpp::SHT_RELA, size, true>::reloc_size;
const unsigned char *pr = prelocs;
// If the function was compiled with -pg, the profiling code may come before
// the split-stack prologue. Skip it.
this->ss_match_mcount(view, view_size, &curoffset);
ssoffset = curoffset;
// First, figure out if there's a conditional call by looking for the
// extract-tp, add, cmp sequence.
if (this->match_view_u(view, view_size, curoffset, ss_code_ear,
sizeof ss_code_ear))
{
// Found extract-tp, now look for an add and compare.
curoffset += sizeof ss_code_ear;
conditional = true;
if (this->match_view_u(view, view_size, curoffset, ss_code_c,
sizeof ss_code_c))
{
// Found a direct compare of stack pointer with the guard,
// we're done here.
curoffset += sizeof ss_code_c;
}
else if (this->ss_match_l(view, view_size, &curoffset, &guard_reg))
{
// Found a load of guard to register, look for an add and compare.
if (this->ss_match_ahi(view, view_size, &curoffset, guard_reg,
&fsadd_frame_size))
{
fsadd_type = SS_ADD_AHI;
fsadd_offset = curoffset - 2;
}
else if (this->ss_match_alfi(view, view_size, &curoffset, guard_reg,
&fsadd_frame_size))
{
fsadd_type = SS_ADD_ALFI;
fsadd_offset = curoffset - 4;
}
else
{
goto bad;
}
// Now, there has to be a compare.
if (!this->ss_match_cr(view, view_size, &curoffset, guard_reg))
goto bad;
}
else
{
goto bad;
}
cmpend = curoffset;
}
// Second, look for the call.
if (!this->match_view_u(view, view_size, curoffset, ss_code_larl,
sizeof ss_code_larl))
goto bad;
curoffset += sizeof ss_code_larl;
// Find out larl's operand. It should be a local symbol in .rodata
// section.
for (size_t i = 0; i < reloc_count; ++i, pr += reloc_size)
{
Reltype reloc(pr);
if (static_cast<section_offset_type>(reloc.get_r_offset())
== curoffset)
{
typename elfcpp::Elf_types<size>::Elf_WXword r_info
= reloc.get_r_info();
unsigned int r_sym = elfcpp::elf_r_sym<size>(r_info);
unsigned int r_type = elfcpp::elf_r_type<size>(r_info);
if (r_type != elfcpp::R_390_PC32DBL)
goto bad;
if (r_sym >= object->local_symbol_count())
goto bad;
Sized_relobj_file<size, true> *object_sized =
static_cast<Sized_relobj_file<size, true> *>(object);
const Symbol_value<size>* sym = object_sized->local_symbol(r_sym);
bool param_shndx_ordinary;
const unsigned int param_shndx =
sym->input_shndx(&param_shndx_ordinary);
if (!param_shndx_ordinary)
goto bad;
param_offset = sym->input_value() + reloc.get_r_addend() - 2
- object->output_section(param_shndx)->address()
- object->output_section_offset(param_shndx);
param_view = object->get_output_view(param_shndx,
&param_view_size);
break;
}
}
if (!param_view)
goto bad;
curoffset += 4;
// Now, there has to be a jump to __morestack.
jump_offset = curoffset;
if (this->match_view_u(view, view_size, curoffset,
conditional ? ss_code_jgl : ss_code_jg,
sizeof ss_code_jg))
curoffset += sizeof ss_code_jg;
else
goto bad;
curoffset += 4;
// Read the frame size.
if (convert_to_section_size_type(param_offset + size / 8) > param_view_size)
goto bad;
frame_size = elfcpp::Swap<size, true>::readval(param_view + param_offset);
// Sanity check.
if (fsadd_type != SS_ADD_NONE && fsadd_frame_size != frame_size)
goto bad;
// Bump the frame size.
frame_size += parameters->options().split_stack_adjust_size();
// Store it to the param block.
elfcpp::Swap<size, true>::writeval(param_view + param_offset, frame_size);
if (!conditional)
{
// If the call was already unconditional, we're done.
}
else if (frame_size <= 0xffffffff && fsadd_type == SS_ADD_ALFI)
{
// Using alfi to add the frame size, and it still fits. Adjust it.
elfcpp::Swap_unaligned<32, true>::writeval(view + fsadd_offset,
frame_size);
}
else
{
// We were either relying on the backoff area, or used ahi to load
// frame size. This won't fly, as our new frame size is too large.
// Convert the sequence to unconditional by nopping out the comparison,
// and rewiring the jump.
this->set_view_to_nop(view, view_size, ssoffset, cmpend - ssoffset);
// The jump is jgl, we'll mutate it to jg.
view[jump_offset+1] = 0xf4;
}
return;
bad:
if (!object->has_no_split_stack())
object->error(_("failed to match split-stack sequence at "
"section %u offset %0zx"),
shndx, static_cast<size_t>(fnoffset));
}
// Relocate section data.
template<int size>

174
gold/testsuite/Makefile.am
View File

@ -3397,6 +3397,180 @@ MOSTLYCLEANFILES += arm_farcall_thumb_arm arm_farcall_thumb_arm_5t
endif DEFAULT_TARGET_ARM
if DEFAULT_TARGET_S390
check_SCRIPTS += split_s390.sh
check_DATA += split_s390_z1.stdout split_s390_z2.stdout split_s390_z3.stdout \
split_s390_z4.stdout split_s390_n1.stdout split_s390_n2.stdout \
split_s390_a1.stdout split_s390_a2.stdout split_s390_z1_ns.stdout \
split_s390_z2_ns.stdout split_s390_z3_ns.stdout split_s390_z4_ns.stdout \
split_s390_n1_ns.stdout split_s390_n2_ns.stdout split_s390_r.stdout \
split_s390x_z1.stdout split_s390x_z2.stdout split_s390x_z3.stdout \
split_s390x_z4.stdout split_s390x_n1.stdout split_s390x_n2.stdout \
split_s390x_a1.stdout split_s390x_a2.stdout split_s390x_z1_ns.stdout \
split_s390x_z2_ns.stdout split_s390x_z3_ns.stdout \
split_s390x_z4_ns.stdout split_s390x_n1_ns.stdout \
split_s390x_n2_ns.stdout split_s390x_r.stdout
SPLIT_DEFSYMS = --defsym __morestack=0x100 --defsym __morestack_non_split=0x200
split_s390_1_z1.o: split_s390_1_z1.s
$(TEST_AS) -m31 -o $@ $<
split_s390_1_z2.o: split_s390_1_z2.s
$(TEST_AS) -m31 -o $@ $<
split_s390_1_z3.o: split_s390_1_z3.s
$(TEST_AS) -m31 -o $@ $<
split_s390_1_z4.o: split_s390_1_z4.s
$(TEST_AS) -m31 -o $@ $<
split_s390_1_n1.o: split_s390_1_n1.s
$(TEST_AS) -m31 -o $@ $<
split_s390_1_n2.o: split_s390_1_n2.s
$(TEST_AS) -m31 -o $@ $<
split_s390_1_a1.o: split_s390_1_a1.s
$(TEST_AS) -m31 -o $@ $<
split_s390_1_a2.o: split_s390_1_a2.s
$(TEST_AS) -m31 -o $@ $<
split_s390_2_s.o: split_s390_2_s.s
$(TEST_AS) -m31 -o $@ $<
split_s390_2_ns.o: split_s390_2_ns.s
$(TEST_AS) -m31 -o $@ $<
split_s390_z1: split_s390_1_z1.o split_s390_2_s.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_z1.o split_s390_2_s.o
split_s390_z1.stdout: split_s390_z1
$(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
split_s390_z2: split_s390_1_z2.o split_s390_2_s.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_z2.o split_s390_2_s.o
split_s390_z2.stdout: split_s390_z2
$(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
split_s390_z3: split_s390_1_z3.o split_s390_2_s.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_z3.o split_s390_2_s.o
split_s390_z3.stdout: split_s390_z3
$(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
split_s390_z4: split_s390_1_z4.o split_s390_2_s.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_z4.o split_s390_2_s.o
split_s390_z4.stdout: split_s390_z4
$(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
split_s390_n1: split_s390_1_n1.o split_s390_2_s.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_n1.o split_s390_2_s.o
split_s390_n1.stdout: split_s390_n1
$(TEST_OBJDUMP) -d $< > $@
split_s390_n2: split_s390_1_n2.o split_s390_2_s.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_n2.o split_s390_2_s.o
split_s390_n2.stdout: split_s390_n2
$(TEST_OBJDUMP) -d $< > $@
split_s390_z1_ns: split_s390_1_z1.o split_s390_2_ns.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_z1.o split_s390_2_ns.o
split_s390_z1_ns.stdout: split_s390_z1_ns
$(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
split_s390_z2_ns: split_s390_1_z2.o split_s390_2_ns.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_z2.o split_s390_2_ns.o
split_s390_z2_ns.stdout: split_s390_z2_ns
$(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
split_s390_z3_ns: split_s390_1_z3.o split_s390_2_ns.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_z3.o split_s390_2_ns.o
split_s390_z3_ns.stdout: split_s390_z3_ns
$(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
split_s390_z4_ns: split_s390_1_z4.o split_s390_2_ns.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_z4.o split_s390_2_ns.o
split_s390_z4_ns.stdout: split_s390_z4_ns
$(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
split_s390_n1_ns: split_s390_1_n1.o split_s390_2_ns.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_n1.o split_s390_2_ns.o
split_s390_n1_ns.stdout: split_s390_n1_ns
$(TEST_OBJDUMP) -d $< > $@
split_s390_n2_ns.stdout: split_s390_1_n2.o split_s390_2_ns.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o split_s390_n2 split_s390_1_n2.o split_s390_2_ns.o > $@ 2>&1 || exit 0
split_s390_a1.stdout: split_s390_1_a1.o split_s390_2_ns.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o split_s390_a1 split_s390_1_a1.o split_s390_2_ns.o > $@ 2>&1 || exit 0
split_s390_a2: split_s390_1_a2.o split_s390_2_ns.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_a2.o split_s390_2_ns.o
split_s390_a2.stdout: split_s390_a2
$(TEST_OBJDUMP) -d $< > $@
split_s390_r.stdout: split_s390_1_z1.o split_s390_2_ns.o ../ld-new
../ld-new -r split_s390_1_z1.o split_s390_2_ns.o -o split_s390_r > $@ 2>&1 || exit 0
split_s390x_1_z1.o: split_s390x_1_z1.s
$(TEST_AS) -m64 -o $@ $<
split_s390x_1_z2.o: split_s390x_1_z2.s
$(TEST_AS) -m64 -o $@ $<
split_s390x_1_z3.o: split_s390x_1_z3.s
$(TEST_AS) -m64 -o $@ $<
split_s390x_1_z4.o: split_s390x_1_z4.s
$(TEST_AS) -m64 -o $@ $<
split_s390x_1_n1.o: split_s390x_1_n1.s
$(TEST_AS) -m64 -o $@ $<
split_s390x_1_n2.o: split_s390x_1_n2.s
$(TEST_AS) -m64 -o $@ $<
split_s390x_1_a1.o: split_s390x_1_a1.s
$(TEST_AS) -m64 -o $@ $<
split_s390x_1_a2.o: split_s390x_1_a2.s
$(TEST_AS) -m64 -o $@ $<
split_s390x_2_s.o: split_s390x_2_s.s
$(TEST_AS) -m64 -o $@ $<
split_s390x_2_ns.o: split_s390x_2_ns.s
$(TEST_AS) -m64 -o $@ $<
split_s390x_z1: split_s390x_1_z1.o split_s390x_2_s.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_z1.o split_s390x_2_s.o
split_s390x_z1.stdout: split_s390x_z1
$(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
split_s390x_z2: split_s390x_1_z2.o split_s390x_2_s.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_z2.o split_s390x_2_s.o
split_s390x_z2.stdout: split_s390x_z2
$(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
split_s390x_z3: split_s390x_1_z3.o split_s390x_2_s.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_z3.o split_s390x_2_s.o
split_s390x_z3.stdout: split_s390x_z3
$(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
split_s390x_z4: split_s390x_1_z4.o split_s390x_2_s.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_z4.o split_s390x_2_s.o
split_s390x_z4.stdout: split_s390x_z4
$(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
split_s390x_n1: split_s390x_1_n1.o split_s390x_2_s.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_n1.o split_s390x_2_s.o
split_s390x_n1.stdout: split_s390x_n1
$(TEST_OBJDUMP) -d $< > $@
split_s390x_n2: split_s390x_1_n2.o split_s390x_2_s.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_n2.o split_s390x_2_s.o
split_s390x_n2.stdout: split_s390x_n2
$(TEST_OBJDUMP) -d $< > $@
split_s390x_z1_ns: split_s390x_1_z1.o split_s390x_2_ns.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_z1.o split_s390x_2_ns.o
split_s390x_z1_ns.stdout: split_s390x_z1_ns
$(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
split_s390x_z2_ns: split_s390x_1_z2.o split_s390x_2_ns.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_z2.o split_s390x_2_ns.o
split_s390x_z2_ns.stdout: split_s390x_z2_ns
$(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
split_s390x_z3_ns: split_s390x_1_z3.o split_s390x_2_ns.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_z3.o split_s390x_2_ns.o
split_s390x_z3_ns.stdout: split_s390x_z3_ns
$(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
split_s390x_z4_ns: split_s390x_1_z4.o split_s390x_2_ns.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_z4.o split_s390x_2_ns.o
split_s390x_z4_ns.stdout: split_s390x_z4_ns
$(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
split_s390x_n1_ns: split_s390x_1_n1.o split_s390x_2_ns.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_n1.o split_s390x_2_ns.o
split_s390x_n1_ns.stdout: split_s390x_n1_ns
$(TEST_OBJDUMP) -d $< > $@
split_s390x_n2_ns.stdout: split_s390x_1_n2.o split_s390x_2_ns.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o split_s390x_n2 split_s390x_1_n2.o split_s390x_2_ns.o > $@ 2>&1 || exit 0
split_s390x_a1.stdout: split_s390x_1_a1.o split_s390x_2_ns.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o split_s390x_a1 split_s390x_1_a1.o split_s390x_2_ns.o > $@ 2>&1 || exit 0
split_s390x_a2: split_s390x_1_a2.o split_s390x_2_ns.o ../ld-new
../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_a2.o split_s390x_2_ns.o
split_s390x_a2.stdout: split_s390x_a2
$(TEST_OBJDUMP) -d $< > $@
split_s390x_r.stdout: split_s390x_1_z1.o split_s390x_2_ns.o ../ld-new
../ld-new -r split_s390x_1_z1.o split_s390x_2_ns.o -o split_s390x_r > $@ 2>&1 || exit 0
MOSTLYCLEANFILES += split_s390_z1 split_s390_z2 split_s390_z3 \
split_s390_z4 split_s390_n1 split_s390_n2 split_s390_a1 \
split_s390_a2 split_s390_z1_ns split_s390_z2_ns split_s390_z3_ns \
split_s390_z4_ns split_s390_n1_ns split_s390_n2_ns split_s390_r \
split_s390x_z1 split_s390x_z2 split_s390x_z3 split_s390x_z4 \
split_s390x_n1 split_s390x_n2 split_s390x_a1 split_s390x_a2 \
split_s390x_z1_ns split_s390x_z2_ns split_s390x_z3_ns \
split_s390x_z4_ns split_s390x_n1_ns split_s390x_n2_ns split_s390x_r
endif DEFAULT_TARGET_S390
endif NATIVE_OR_CROSS_LINKER
# Tests for the dwp tool.

185
gold/testsuite/Makefile.in
View File

@ -837,10 +837,32 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_farcall_thumb_thumb_6m \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_farcall_thumb_arm \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_farcall_thumb_arm_5t
@DEFAULT_TARGET_X86_64_TRUE@am__append_88 = *.dwo *.dwp
@DEFAULT_TARGET_X86_64_TRUE@am__append_89 = dwp_test_1.sh \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_88 = split_s390.sh
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_89 = split_s390_z1.stdout split_s390_z2.stdout split_s390_z3.stdout \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_z4.stdout split_s390_n1.stdout split_s390_n2.stdout \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_a1.stdout split_s390_a2.stdout split_s390_z1_ns.stdout \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_z2_ns.stdout split_s390_z3_ns.stdout split_s390_z4_ns.stdout \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_n1_ns.stdout split_s390_n2_ns.stdout split_s390_r.stdout \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_z1.stdout split_s390x_z2.stdout split_s390x_z3.stdout \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_z4.stdout split_s390x_n1.stdout split_s390x_n2.stdout \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_a1.stdout split_s390x_a2.stdout split_s390x_z1_ns.stdout \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_z2_ns.stdout split_s390x_z3_ns.stdout \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_z4_ns.stdout split_s390x_n1_ns.stdout \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_n2_ns.stdout split_s390x_r.stdout
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_90 = split_s390_z1 split_s390_z2 split_s390_z3 \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_z4 split_s390_n1 split_s390_n2 split_s390_a1 \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_a2 split_s390_z1_ns split_s390_z2_ns split_s390_z3_ns \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_z4_ns split_s390_n1_ns split_s390_n2_ns split_s390_r \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_z1 split_s390x_z2 split_s390x_z3 split_s390x_z4 \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_n1 split_s390x_n2 split_s390x_a1 split_s390x_a2 \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_z1_ns split_s390x_z2_ns split_s390x_z3_ns \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_z4_ns split_s390x_n1_ns split_s390x_n2_ns split_s390x_r
@DEFAULT_TARGET_X86_64_TRUE@am__append_91 = *.dwo *.dwp
@DEFAULT_TARGET_X86_64_TRUE@am__append_92 = dwp_test_1.sh \
@DEFAULT_TARGET_X86_64_TRUE@ dwp_test_2.sh
@DEFAULT_TARGET_X86_64_TRUE@am__append_90 = dwp_test_1.stdout \
@DEFAULT_TARGET_X86_64_TRUE@am__append_93 = dwp_test_1.stdout \
@DEFAULT_TARGET_X86_64_TRUE@ dwp_test_2.stdout
subdir = testsuite
DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am
@ -2492,7 +2514,7 @@ MOSTLYCLEANFILES = *.so *.syms *.stdout $(am__append_4) \
$(am__append_45) $(am__append_51) $(am__append_67) \
$(am__append_70) $(am__append_72) $(am__append_75) \
$(am__append_78) $(am__append_81) $(am__append_84) \
$(am__append_87) $(am__append_88)
$(am__append_87) $(am__append_90) $(am__append_91)
# We will add to these later, for each individual test. Note
# that we add each test under check_SCRIPTS or check_PROGRAMS;
@ -2502,13 +2524,13 @@ check_SCRIPTS = $(am__append_2) $(am__append_20) $(am__append_26) \
$(am__append_42) $(am__append_46) $(am__append_49) \
$(am__append_65) $(am__append_68) $(am__append_73) \
$(am__append_76) $(am__append_79) $(am__append_82) \
$(am__append_85) $(am__append_89)
$(am__append_85) $(am__append_88) $(am__append_92)
check_DATA = $(am__append_3) $(am__append_21) $(am__append_27) \
$(am__append_30) $(am__append_36) $(am__append_39) \
$(am__append_43) $(am__append_47) $(am__append_50) \
$(am__append_66) $(am__append_69) $(am__append_74) \
$(am__append_77) $(am__append_80) $(am__append_83) \
$(am__append_86) $(am__append_90)
$(am__append_86) $(am__append_89) $(am__append_93)
BUILT_SOURCES = $(am__append_33)
TESTS = $(check_SCRIPTS) $(check_PROGRAMS)
@ -3011,6 +3033,7 @@ LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@exception_x86_64_bnd_test_LDFLAGS = $(exception_test_LDFLAGS)
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@exception_x86_64_bnd_test_LDADD = exception_x86_64_bnd_1.o exception_x86_64_bnd_2.o
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@SPLIT_DEFSYMS = --defsym __morestack=0x100 --defsym __morestack_non_split=0x200
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@SPLIT_DEFSYMS = --defsym __morestack=0x100 --defsym __morestack_non_split=0x200
@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@SPLIT_DEFSYMS = --defsym __morestack=0x100 --defsym __morestack_non_split=0x200
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@SPLIT_DEFSYMS = --defsym __morestack=0x100 --defsym __morestack_non_split=0x200
all: $(BUILT_SOURCES)
@ -4580,6 +4603,8 @@ arm_farcall_thumb_thumb.sh.log: arm_farcall_thumb_thumb.sh
@p='arm_farcall_thumb_thumb.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
arm_farcall_thumb_arm.sh.log: arm_farcall_thumb_arm.sh
@p='arm_farcall_thumb_arm.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
split_s390.sh.log: split_s390.sh
@p='split_s390.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
dwp_test_1.sh.log: dwp_test_1.sh
@p='dwp_test_1.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
dwp_test_2.sh.log: dwp_test_2.sh
@ -6896,6 +6921,154 @@ uninstall-am:
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@arm_farcall_thumb_arm_5t.o: arm_farcall_thumb_arm.s
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -march=armv5t -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_1_z1.o: split_s390_1_z1.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m31 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_1_z2.o: split_s390_1_z2.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m31 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_1_z3.o: split_s390_1_z3.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m31 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_1_z4.o: split_s390_1_z4.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m31 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_1_n1.o: split_s390_1_n1.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m31 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_1_n2.o: split_s390_1_n2.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m31 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_1_a1.o: split_s390_1_a1.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m31 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_1_a2.o: split_s390_1_a2.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m31 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_2_s.o: split_s390_2_s.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m31 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_2_ns.o: split_s390_2_ns.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m31 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_z1: split_s390_1_z1.o split_s390_2_s.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_z1.o split_s390_2_s.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_z1.stdout: split_s390_z1
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_z2: split_s390_1_z2.o split_s390_2_s.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_z2.o split_s390_2_s.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_z2.stdout: split_s390_z2
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_z3: split_s390_1_z3.o split_s390_2_s.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_z3.o split_s390_2_s.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_z3.stdout: split_s390_z3
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_z4: split_s390_1_z4.o split_s390_2_s.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_z4.o split_s390_2_s.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_z4.stdout: split_s390_z4
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_n1: split_s390_1_n1.o split_s390_2_s.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_n1.o split_s390_2_s.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_n1.stdout: split_s390_n1
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -d $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_n2: split_s390_1_n2.o split_s390_2_s.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_n2.o split_s390_2_s.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_n2.stdout: split_s390_n2
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -d $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_z1_ns: split_s390_1_z1.o split_s390_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_z1.o split_s390_2_ns.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_z1_ns.stdout: split_s390_z1_ns
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_z2_ns: split_s390_1_z2.o split_s390_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_z2.o split_s390_2_ns.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_z2_ns.stdout: split_s390_z2_ns
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_z3_ns: split_s390_1_z3.o split_s390_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_z3.o split_s390_2_ns.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_z3_ns.stdout: split_s390_z3_ns
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_z4_ns: split_s390_1_z4.o split_s390_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_z4.o split_s390_2_ns.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_z4_ns.stdout: split_s390_z4_ns
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_n1_ns: split_s390_1_n1.o split_s390_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_n1.o split_s390_2_ns.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_n1_ns.stdout: split_s390_n1_ns
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -d $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_n2_ns.stdout: split_s390_1_n2.o split_s390_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o split_s390_n2 split_s390_1_n2.o split_s390_2_ns.o > $@ 2>&1 || exit 0
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_a1.stdout: split_s390_1_a1.o split_s390_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o split_s390_a1 split_s390_1_a1.o split_s390_2_ns.o > $@ 2>&1 || exit 0
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_a2: split_s390_1_a2.o split_s390_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390_1_a2.o split_s390_2_ns.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_a2.stdout: split_s390_a2
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -d $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390_r.stdout: split_s390_1_z1.o split_s390_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new -r split_s390_1_z1.o split_s390_2_ns.o -o split_s390_r > $@ 2>&1 || exit 0
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_1_z1.o: split_s390x_1_z1.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m64 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_1_z2.o: split_s390x_1_z2.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m64 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_1_z3.o: split_s390x_1_z3.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m64 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_1_z4.o: split_s390x_1_z4.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m64 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_1_n1.o: split_s390x_1_n1.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m64 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_1_n2.o: split_s390x_1_n2.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m64 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_1_a1.o: split_s390x_1_a1.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m64 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_1_a2.o: split_s390x_1_a2.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m64 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_2_s.o: split_s390x_2_s.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m64 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_2_ns.o: split_s390x_2_ns.s
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -m64 -o $@ $<
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_z1: split_s390x_1_z1.o split_s390x_2_s.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_z1.o split_s390x_2_s.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_z1.stdout: split_s390x_z1
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_z2: split_s390x_1_z2.o split_s390x_2_s.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_z2.o split_s390x_2_s.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_z2.stdout: split_s390x_z2
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_z3: split_s390x_1_z3.o split_s390x_2_s.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_z3.o split_s390x_2_s.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_z3.stdout: split_s390x_z3
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_z4: split_s390x_1_z4.o split_s390x_2_s.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_z4.o split_s390x_2_s.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_z4.stdout: split_s390x_z4
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_n1: split_s390x_1_n1.o split_s390x_2_s.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_n1.o split_s390x_2_s.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_n1.stdout: split_s390x_n1
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -d $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_n2: split_s390x_1_n2.o split_s390x_2_s.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_n2.o split_s390x_2_s.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_n2.stdout: split_s390x_n2
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -d $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_z1_ns: split_s390x_1_z1.o split_s390x_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_z1.o split_s390x_2_ns.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_z1_ns.stdout: split_s390x_z1_ns
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_z2_ns: split_s390x_1_z2.o split_s390x_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_z2.o split_s390x_2_ns.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_z2_ns.stdout: split_s390x_z2_ns
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_z3_ns: split_s390x_1_z3.o split_s390x_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_z3.o split_s390x_2_ns.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_z3_ns.stdout: split_s390x_z3_ns
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_z4_ns: split_s390x_1_z4.o split_s390x_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_z4.o split_s390x_2_ns.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_z4_ns.stdout: split_s390x_z4_ns
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -j .rodata -j .text -D $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_n1_ns: split_s390x_1_n1.o split_s390x_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_n1.o split_s390x_2_ns.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_n1_ns.stdout: split_s390x_n1_ns
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -d $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_n2_ns.stdout: split_s390x_1_n2.o split_s390x_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o split_s390x_n2 split_s390x_1_n2.o split_s390x_2_ns.o > $@ 2>&1 || exit 0
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_a1.stdout: split_s390x_1_a1.o split_s390x_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o split_s390x_a1 split_s390x_1_a1.o split_s390x_2_ns.o > $@ 2>&1 || exit 0
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_a2: split_s390x_1_a2.o split_s390x_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new $(SPLIT_DEFSYMS) -o $@ split_s390x_1_a2.o split_s390x_2_ns.o
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_a2.stdout: split_s390x_a2
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_OBJDUMP) -d $< > $@
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@split_s390x_r.stdout: split_s390x_1_z1.o split_s390x_2_ns.o ../ld-new
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ ../ld-new -r split_s390x_1_z1.o split_s390x_2_ns.o -o split_s390x_r > $@ 2>&1 || exit 0
# Tests for the dwp tool.
# We don't want to rely yet on GCC support for -gsplit-dwarf,

117
gold/testsuite/split_s390.sh Executable file
View File

@ -0,0 +1,117 @@
#!/bin/sh
# split_s390.sh -- test -fstack-split for s390
# Copyright (C) 2009-2015 Free Software Foundation, Inc.
# Written by Marcin Kościelnicki <koriakin@0x04.net>.
# This file is part of gold.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
# MA 02110-1301, USA.
match()
{
if ! egrep "$1" "$2" >/dev/null 2>&1; then
echo 1>&2 "could not find '$1' in $2"
exit 1
fi
}
nomatch()
{
if egrep "$1" "$2" >/dev/null 2>&1; then
echo 1>&2 "found unexpected '$1' in $2"
exit 1
fi
}
match 'jg.*__morestack>?$' split_s390_z1.stdout
match 'long.*0x00100000$' split_s390_z1.stdout
match 'jg.*__morestack>?$' split_s390_z1_ns.stdout
match 'long.*0x00104000$' split_s390_z1_ns.stdout
match 'ear.*$' split_s390_z2.stdout
match 'jgl.*__morestack>?$' split_s390_z2.stdout
nomatch 'jg .*__morestack>?$' split_s390_z2.stdout
match 'long.*0x00000100$' split_s390_z2.stdout
nomatch 'ear.*$' split_s390_z2_ns.stdout
nomatch 'jgl.*__morestack>?$' split_s390_z2_ns.stdout
match 'jg .*__morestack>?$' split_s390_z2_ns.stdout
match 'long.*0x00004100$' split_s390_z2_ns.stdout
match 'ear.*$' split_s390_z3.stdout
match 'jgl.*__morestack>?$' split_s390_z3.stdout
nomatch 'jg .*__morestack>?$' split_s390_z3.stdout
match 'long.*0x00001000$' split_s390_z3.stdout
nomatch 'ear.*$' split_s390_z3_ns.stdout
nomatch 'jgl.*__morestack>?$' split_s390_z3_ns.stdout
match 'jg .*__morestack>?$' split_s390_z3_ns.stdout
match 'long.*0x00005000$' split_s390_z3_ns.stdout
match 'alfi.*%r1,1048576$' split_s390_z4.stdout
match 'jgl.*__morestack>?$' split_s390_z4.stdout
match 'long.*0x00100000$' split_s390_z4.stdout
match 'alfi.*%r1,1064960$' split_s390_z4_ns.stdout
match 'jgl.*__morestack>?$' split_s390_z4_ns.stdout
match 'long.*0x00104000$' split_s390_z4_ns.stdout
match 'jg.*__morestack>?$' split_s390x_z1.stdout
match 'long.*0x00100000$' split_s390x_z1.stdout
match 'jg.*__morestack>?$' split_s390x_z1_ns.stdout
match 'long.*0x00104000$' split_s390x_z1_ns.stdout
match 'ear.*$' split_s390x_z2.stdout
match 'jgl.*__morestack>?$' split_s390x_z2.stdout
nomatch 'jg .*__morestack>?$' split_s390x_z2.stdout
match 'long.*0x00000100$' split_s390x_z2.stdout
nomatch 'ear.*$' split_s390x_z2_ns.stdout
nomatch 'jgl.*__morestack>?$' split_s390x_z2_ns.stdout
match 'jg .*__morestack>?$' split_s390x_z2_ns.stdout
match 'long.*0x00004100$' split_s390x_z2_ns.stdout
match 'ear.*$' split_s390x_z3.stdout
match 'jgl.*__morestack>?$' split_s390x_z3.stdout
nomatch 'jg .*__morestack>?$' split_s390x_z3.stdout
match 'long.*0x00001000$' split_s390x_z3.stdout
nomatch 'ear.*$' split_s390x_z3_ns.stdout
nomatch 'jgl.*__morestack>?$' split_s390x_z3_ns.stdout
match 'jg .*__morestack>?$' split_s390x_z3_ns.stdout
match 'long.*0x00005000$' split_s390x_z3_ns.stdout
match 'algfi.*%r1,1048576$' split_s390x_z4.stdout
match 'jgl.*__morestack>?$' split_s390x_z4.stdout
match 'long.*0x00100000$' split_s390x_z4.stdout
match 'algfi.*%r1,1064960$' split_s390x_z4_ns.stdout
match 'jgl.*__morestack>?$' split_s390x_z4_ns.stdout
match 'long.*0x00104000$' split_s390x_z4_ns.stdout
match 'larl' split_s390_n1.stdout
match 'larl' split_s390_n1_ns.stdout
match 'larl' split_s390x_n1.stdout
match 'larl' split_s390x_n1_ns.stdout
match 'j.*fn2' split_s390_n2.stdout
match 'j.*fn2' split_s390x_n2.stdout
match 'failed to match' split_s390_n2_ns.stdout
match 'failed to match' split_s390x_n2_ns.stdout
match 'failed to match' split_s390_a1.stdout
match 'failed to match' split_s390x_a1.stdout
match 'brasl.*__morestack>?$' split_s390_a2.stdout
match 'brasl.*__morestack>?$' split_s390x_a2.stdout
match 'cannot mix' split_s390_r.stdout
match 'cannot mix' split_s390x_r.stdout

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# split_s390_1_a1.s: s390 specific, adjustment failure
.text
.global fn1
.type fn1,@function
fn1:
.cfi_startproc
stm %r13, %r15, 0x34(%r15)
.cfi_offset %r13, -0x2c
.cfi_offset %r14, -0x28
.cfi_offset %r15, -0x24
ahi %r15, -0x60
.cfi_adjust_cfa_offset 0x60
brasl %r14, __morestack
brasl %r14, fn2
lm %r13, %r15, 0x94(%r15)
.cfi_restore %r13
.cfi_restore %r14
.cfi_restore %r15
.cfi_adjust_cfa_offset -0x60
br %r14
.cfi_endproc
.size fn1,. - fn1
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits

28
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@ -0,0 +1,28 @@
# split_s390_1_a2.s: s390 specific, permitted adjustment failure
.text
.global fn1
.type fn1,@function
fn1:
.cfi_startproc
stm %r13, %r15, 0x34(%r15)
.cfi_offset %r13, -0x2c
.cfi_offset %r14, -0x28
.cfi_offset %r15, -0x24
ahi %r15, -0x60
.cfi_adjust_cfa_offset 0x60
brasl %r14, __morestack
brasl %r14, fn2
lm %r13, %r15, 0x94(%r15)
.cfi_restore %r13
.cfi_restore %r14
.cfi_restore %r15
.cfi_adjust_cfa_offset -0x60
br %r14
.cfi_endproc
.size fn1,. - fn1
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits
.section .note.GNU-no-split-stack,"",@progbits

16
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# split_s390_1_n1.s: s390 specific test case for -fsplit-stack -
# no stack frame, load function address.
.text
.global fn1
.type fn1,@function
fn1:
.cfi_startproc
larl %r2, fn2
br %r14
.cfi_endproc
.size fn1,. - fn1
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits

15
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# split_s390_1_n2.s: s390 specific test case for -fsplit-stack -
# no stack frame, short sibcall (will fail)
.text
.global fn1
.type fn1,@function
fn1:
.cfi_startproc
j fn2
.cfi_endproc
.size fn1,. - fn1
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits

37
gold/testsuite/split_s390_1_z1.s Normal file
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# split_s390_z3.s: s390 specific test case for -fsplit-stack -
# zarch mode, unconditional call
.text
.global fn1
.type fn1,@function
fn1:
.cfi_startproc
larl %r1, .L1
jg __morestack
.section .rodata
.align 4
.L1:
.long 0x100000
.long 0
.long .L2-.L1
.previous
.L2:
stm %r13, %r15, 0x34(%r15)
.cfi_offset %r13, -0x2c
.cfi_offset %r14, -0x28
.cfi_offset %r15, -0x24
ahi %r15, -0x60
.cfi_adjust_cfa_offset 0x60
brasl %r14, fn2
lm %r13, %r15, 0x94(%r15)
.cfi_restore %r13
.cfi_restore %r14
.cfi_restore %r15
.cfi_adjust_cfa_offset -0x60
br %r14
.cfi_endproc
.size fn1,. - fn1
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits

39
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# split_s390_z2.s: s390 specific test case for -fsplit-stack -
# zarch mode, conditional call, no add
.text
.global fn1
.type fn1,@function
fn1:
.cfi_startproc
ear %r1, %a0
c %r15, 0x20(%r1)
larl %r1, .L1
jgl __morestack
.section .rodata
.align 4
.L1:
.long 0x100
.long 0
.long .L2-.L1
.previous
.L2:
stm %r13, %r15, 0x34(%r15)
.cfi_offset %r13, -0x2c
.cfi_offset %r14, -0x28
.cfi_offset %r15, -0x24
ahi %r15, -0x60
.cfi_adjust_cfa_offset 0x60
brasl %r14, fn2
lm %r13, %r15, 0x94(%r15)
.cfi_restore %r13
.cfi_restore %r14
.cfi_restore %r15
.cfi_adjust_cfa_offset -0x60
br %r14
.cfi_endproc
.size fn1,. - fn1
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits

41
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@ -0,0 +1,41 @@
# split_s390_z3.s: s390 specific test case for -fsplit-stack -
# zarch mode, conditional call, ahi.
.text
.global fn1
.type fn1,@function
fn1:
.cfi_startproc
ear %r1, %a0
l %r1, 0x20(%r1)
ahi %r1, 0x1000
cr %r15, %r1
larl %r1, .L1
jgl __morestack
.section .rodata
.align 4
.L1:
.long 0x1000
.long 0
.long .L2-.L1
.previous
.L2:
stm %r13, %r15, 0x34(%r15)
.cfi_offset %r13, -0x2c
.cfi_offset %r14, -0x28
.cfi_offset %r15, -0x24
ahi %r15, -0x60
.cfi_adjust_cfa_offset 0x60
brasl %r14, fn2
lm %r13, %r15, 0x94(%r15)
.cfi_restore %r13
.cfi_restore %r14
.cfi_restore %r15
.cfi_adjust_cfa_offset -0x60
br %r14
.cfi_endproc
.size fn1,. - fn1
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits

41
gold/testsuite/split_s390_1_z4.s Normal file
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# split_s390_z4.s: s390 specific test case for -fsplit-stack -
# zarch mode, conditional call, alfi.
.text
.global fn1
.type fn1,@function
fn1:
.cfi_startproc
ear %r1, %a0
l %r1, 0x20(%r1)
alfi %r1, 0x100000
cr %r15, %r1
larl %r1, .L1
jgl __morestack
.section .rodata
.align 4
.L1:
.long 0x100000
.long 0
.long .L2-.L1
.previous
.L2:
stm %r13, %r15, 0x34(%r15)
.cfi_offset %r13, -0x2c
.cfi_offset %r14, -0x28
.cfi_offset %r15, -0x24
ahi %r15, -0x60
.cfi_adjust_cfa_offset 0x60
brasl %r14, fn2
lm %r13, %r15, 0x94(%r15)
.cfi_restore %r13
.cfi_restore %r14
.cfi_restore %r15
.cfi_adjust_cfa_offset -0x60
br %r14
.cfi_endproc
.size fn1,. - fn1
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits

12
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# split_s390_2_ns.s: s390 specific, -fsplit-stack calling non-split
.text
.global fn2
.type fn2,@function
fn2:
br %r14
.size fn2,. - fn2
.section .note.GNU-stack,"",@progbits

13
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@ -0,0 +1,13 @@
# split_s390_2_s.s: s390 specific, -fsplit-stack calling -fsplit-stack
.text
.global fn2
.type fn2,@function
fn2:
br %r14
.size fn2,. - fn2
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits

27
gold/testsuite/split_s390x_1_a1.s Normal file
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@ -0,0 +1,27 @@
# split_s390x_1_a1.s: s390x specific, adjustment failure
.text
.global fn1
.type fn1,@function
fn1:
.cfi_startproc
stmg %r13, %r15, 0x68(%r15)
.cfi_offset %r13, -0x38
.cfi_offset %r14, -0x30
.cfi_offset %r15, -0x28
aghi %r15, -0xa0
.cfi_adjust_cfa_offset 0xa0
brasl %r14, __morestack
brasl %r14, fn2
lmg %r13, %r15, 0x108(%r15)
.cfi_restore %r13
.cfi_restore %r14
.cfi_restore %r15
.cfi_adjust_cfa_offset -0xa0
br %r14
.cfi_endproc
.size fn1,. - fn1
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits

28
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@ -0,0 +1,28 @@
# split_s390x_1_a2.s: s390x specific, permitted adjustment failure
.text
.global fn1
.type fn1,@function
fn1:
.cfi_startproc
stmg %r13, %r15, 0x68(%r15)
.cfi_offset %r13, -0x38
.cfi_offset %r14, -0x30
.cfi_offset %r15, -0x28
aghi %r15, -0xa0
.cfi_adjust_cfa_offset 0xa0
brasl %r14, __morestack
brasl %r14, fn2
lmg %r13, %r15, 0x108(%r15)
.cfi_restore %r13
.cfi_restore %r14
.cfi_restore %r15
.cfi_adjust_cfa_offset -0xa0
br %r14
.cfi_endproc
.size fn1,. - fn1
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits
.section .note.GNU-no-split-stack,"",@progbits

16
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@ -0,0 +1,16 @@
# split_s390x_1_n1.s: s390x specific test case for -fsplit-stack -
# no stack frame, load function address.
.text
.global fn1
.type fn1,@function
fn1:
.cfi_startproc
larl %r2, fn2
br %r14
.cfi_endproc
.size fn1,. - fn1
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits

15
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@ -0,0 +1,15 @@
# split_s390x_1_n2.s: s390x specific test case for -fsplit-stack -
# no stack frame, short sibcall (will fail)
.text
.global fn1
.type fn1,@function
fn1:
.cfi_startproc
j fn2
.cfi_endproc
.size fn1,. - fn1
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits

37
gold/testsuite/split_s390x_1_z1.s Normal file
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# split_s390x_1_z1.s: s390x specific test case for -fsplit-stack -
# unconditional call.
.text
.global fn1
.type fn1,@function
fn1:
.cfi_startproc
larl %r1, .L1
jg __morestack
.section .rodata
.align 8
.L1:
.quad 0x100000
.quad 0
.quad .L2-.L1
.previous
.L2:
stmg %r13, %r15, 0x68(%r15)
.cfi_offset %r13, -0x38
.cfi_offset %r14, -0x30
.cfi_offset %r15, -0x28
aghi %r15, -0xa0
.cfi_adjust_cfa_offset 0xa0
brasl %r14, fn2
lmg %r13, %r15, 0x108(%r15)
.cfi_restore %r13
.cfi_restore %r14
.cfi_restore %r15
.cfi_adjust_cfa_offset -0xa0
br %r14
.cfi_endproc
.size fn1,. - fn1
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits

41
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@ -0,0 +1,41 @@
# split_s390x_1_z2.s: s390x specific test case for -fsplit-stack -
# conditional call, no add.
.text
.global fn1
.type fn1,@function
fn1:
.cfi_startproc
ear %r1, %a0
sllg %r1, %r1, 32
ear %r1, %a1
cg %r15, 0x38(%r1)
larl %r1, .L1
jgl __morestack
.section .rodata
.align 8
.L1:
.quad 0x100
.quad 0
.quad .L2-.L1
.previous
.L2:
stmg %r13, %r15, 0x68(%r15)
.cfi_offset %r13, -0x38
.cfi_offset %r14, -0x30
.cfi_offset %r15, -0x28
aghi %r15, -0xa0
.cfi_adjust_cfa_offset 0xa0
brasl %r14, fn2
lmg %r13, %r15, 0x108(%r15)
.cfi_restore %r13
.cfi_restore %r14
.cfi_restore %r15
.cfi_adjust_cfa_offset -0xa0
br %r14
.cfi_endproc
.size fn1,. - fn1
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits

43
gold/testsuite/split_s390x_1_z3.s Normal file
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@ -0,0 +1,43 @@
# split_s390x_1_z3.s: s390x specific test case for -fsplit-stack -
# conditional call, ahi.
.text
.global fn1
.type fn1,@function
fn1:
.cfi_startproc
ear %r1, %a0
sllg %r1, %r1, 32
ear %r1, %a1
lg %r1, 0x38(%r1)
aghi %r1, 0x1000
cgr %r15, %r1
larl %r1, .L1
jgl __morestack
.section .rodata
.align 8
.L1:
.quad 0x1000
.quad 0
.quad .L2-.L1
.previous
.L2:
stmg %r13, %r15, 0x68(%r15)
.cfi_offset %r13, -0x38
.cfi_offset %r14, -0x30
.cfi_offset %r15, -0x28
aghi %r15, -0xa0
.cfi_adjust_cfa_offset 0xa0
brasl %r14, fn2
lmg %r13, %r15, 0x108(%r15)
.cfi_restore %r13
.cfi_restore %r14
.cfi_restore %r15
.cfi_adjust_cfa_offset -0xa0
br %r14
.cfi_endproc
.size fn1,. - fn1
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits

43
gold/testsuite/split_s390x_1_z4.s Normal file
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@ -0,0 +1,43 @@
# split_s390x_1_z4.s: s390x specific test case for -fsplit-stack -
# conditional call, alfi.
.text
.global fn1
.type fn1,@function
fn1:
.cfi_startproc
ear %r1, %a0
sllg %r1, %r1, 32
ear %r1, %a1
lg %r1, 0x38(%r1)
algfi %r1, 0x100000
cgr %r15, %r1
larl %r1, .L1
jgl __morestack
.section .rodata
.align 8
.L1:
.quad 0x100000
.quad 0
.quad .L2-.L1
.previous
.L2:
stmg %r13, %r15, 0x68(%r15)
.cfi_offset %r13, -0x38
.cfi_offset %r14, -0x30
.cfi_offset %r15, -0x28
aghi %r15, -0xa0
.cfi_adjust_cfa_offset 0xa0
brasl %r14, fn2
lmg %r13, %r15, 0x108(%r15)
.cfi_restore %r13
.cfi_restore %r14
.cfi_restore %r15
.cfi_adjust_cfa_offset -0xa0
br %r14
.cfi_endproc
.size fn1,. - fn1
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits

12
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@ -0,0 +1,12 @@
# split_s390x_2_ns.s: s390x specific, -fsplit-stack calling non-split
.text
.global fn2
.type fn2,@function
fn2:
br %r14
.size fn2,. - fn2
.section .note.GNU-stack,"",@progbits

13
gold/testsuite/split_s390x_2_s.s Normal file
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@ -0,0 +1,13 @@
# split_s390x_2_s.s: s390x specific, -fsplit-stack calling non-split
.text
.global fn2
.type fn2,@function
fn2:
br %r14
.size fn2,. - fn2
.section .note.GNU-stack,"",@progbits
.section .note.GNU-split-stack,"",@progbits