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Catch up our non-upstreamed riscv parts in libunwind:

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* DEFINE_LIBUNWIND_PRIVATE_FUNCTION changed into
  DEFINE_LIBUNWIND_FUNCTION
* unw_getcontext changed into __unw_getcontext
This commit is contained in:
Dimitry Andric 2019-09-05 18:47:58 +00:00
parent 24ea14660b
commit fec2a7b242
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/projects/clang900-import/; revision=351883
2 changed files with 4 additions and 4 deletions
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2
contrib/libunwind/src/UnwindRegistersRestore.S
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@ -817,7 +817,7 @@ DEFINE_LIBUNWIND_FUNCTION(_ZN9libunwind14Registers_or1k6jumptoEv)
// thread_state pointer is in a0
//
.p2align 2
DEFINE_LIBUNWIND_PRIVATE_FUNCTION(_ZN9libunwind15Registers_riscv6jumptoEv)
DEFINE_LIBUNWIND_FUNCTION(_ZN9libunwind15Registers_riscv6jumptoEv)
#ifdef __riscv_float_abi_double
fld f0, (8 * 32 + 8 * 0)(a0)
fld f1, (8 * 32 + 8 * 1)(a0)

6
contrib/libunwind/src/UnwindRegistersSave.S
View File

@ -557,7 +557,7 @@ DEFINE_LIBUNWIND_FUNCTION(__unw_getcontext)
#elif defined(__ppc__)
//
// extern int unw_getcontext(unw_context_t* thread_state)
// extern int __unw_getcontext(unw_context_t* thread_state)
//
// On entry:
// thread_state pointer is in r3
@ -948,12 +948,12 @@ DEFINE_LIBUNWIND_FUNCTION(__unw_getcontext)
#elif defined(__riscv)
#
# extern int unw_getcontext(unw_context_t* thread_state)
# extern int __unw_getcontext(unw_context_t* thread_state)
#
# On entry:
# thread_state pointer is in a0
#
DEFINE_LIBUNWIND_FUNCTION(unw_getcontext)
DEFINE_LIBUNWIND_FUNCTION(__unw_getcontext)
// x0 is zero
sd x1, (8 * 1)(a0)
sd x2, (8 * 2)(a0)