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i#3544: RV64: Port test common.getretaddr to RV64 #7169

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Merged
ksco merged 4 commits into from
Dec 31, 2024
Merged

i#3544: RV64: Port test common.getretaddr to RV64 #7169

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2a51c8e
i#3544: RV64: Port test common.getretaddr to RV64
ziyao233 Dec 24, 2024
70629d2
Enable on QEMU
ziyao233 Dec 24, 2024
154a630
Add comments on rv64 assembly
ziyao233 Dec 30, 2024
69f8d41
Merge branch 'master' into rv64/getretaddr
ziyao233 Dec 30, 2024
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1 change: 1 addition & 0 deletions suite/tests/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -6426,6 +6426,7 @@ if (RISCV64)
code_api|client.unregister
code_api|common.broadfun
code_api|common.hello
code_api|common.getretaddr
code_api|libutil.drconfig_test
code_api|libutil.frontend_test
# TODO i#3544: code_api|linux.eintr failed under QEMU
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9 changes: 6 additions & 3 deletions suite/tests/common/getretaddr.c
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Expand Up @@ -113,8 +113,11 @@ GLOBAL_LABEL(FUNCNAME:)
ldr x30, [sp], #16
ret
# elif defined(RISCV64)
/* TODO i#3544: Port tests to RISC-V 64 */
ret
mv t0, ra
call next_instr
next_instr:
mv a0, ra
jr t0
# else
# error NYI
# endif
Expand All @@ -134,7 +137,7 @@ GLOBAL_LABEL(FUNCNAME:)
ldr x0, [x29, #8]
ret
# elif defined(RISCV64)
/* TODO i#3544: Port tests to RISC-V 64 */
ld a0, -8(fp)
ret
# else
# error NYI
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5 changes: 3 additions & 2 deletions suite/tests/tools.c
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Expand Up @@ -805,8 +805,9 @@ GLOBAL_LABEL(FUNCNAME:)
mov x0, x30 /* Replace first argument with return address. */
br x9 /* Tailcall to function pointer. */
#elif defined(RISCV64)
/* TODO i#3544: Port tests to RISC-V64 */
ret
mv t0, a0 /* Move function pointer to scratch register. */
mv a0, ra /* Replace first argument with return address. */
jr t0 /* Tailcall to function pointer. */
#else
# error NYI
#endif
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