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Merge pull request #802 from powdr-labs/more-link-table

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More linking table entries
This commit is contained in:
Lucas Clemente Vella
2023-11-28 19:37:25 +00:00
committed by GitHub
parent b8e6c2468b cd1756f5fc
commit f2952e248d
1 changed files with 30 additions and 49 deletions
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79
riscv/src/compiler.rs
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@@ -686,55 +686,36 @@ fn preamble(degree: u64, coprocessors: &CoProcessors) -> String {
}
fn runtime(coprocessors: &CoProcessors) -> String {
r#"
.globl __udivdi3@plt
.globl __udivdi3
.set __udivdi3@plt, __udivdi3
.globl __umoddi3@plt
.globl __umoddi3
.set __umoddi3@plt, __umoddi3
.globl memcpy@plt
.globl memcpy
.set memcpy@plt, memcpy
.globl memmove@plt
.globl memmove
.set memmove@plt, memmove
.globl memset@plt
.globl memset
.set memset@plt, memset
.globl memcmp@plt
.globl memcmp
.set memcmp@plt, memcmp
.globl bcmp@plt
.globl bcmp
.set bcmp@plt, bcmp
.globl strlen@plt
.globl strlen
.set strlen@plt, strlen
.globl __rust_alloc
.set __rust_alloc, __rg_alloc
.globl __rust_dealloc
.set __rust_dealloc, __rg_dealloc
.globl __rust_realloc
.set __rust_realloc, __rg_realloc
.globl __rust_alloc_zeroed
.set __rust_alloc_zeroed, __rg_alloc_zeroed
.globl __rust_alloc_error_handler
.set __rust_alloc_error_handler, __rg_oom
"#
.to_owned()
[
"__udivdi3",
"__udivti3",
"__divdf3",
"__muldf3",
"__umoddi3",
"__umodti3",
"__eqdf2",
"__ltdf2",
"__nedf2",
"__unorddf2",
"__floatundidf",
"memcpy",
"memmove",
"memset",
"memcmp",
"bcmp",
"strlen",
]
.map(|n| format!(".globl {n}@plt\n.globl {n}\n.set {n}@plt, {n}\n"))
.join("\n\n")
+ &[
("__rust_alloc", "__rg_alloc"),
("__rust_dealloc", "__rg_dealloc"),
("__rust_realloc", "__rg_realloc"),
("__rust_alloc_zeroed", "__rg_alloc_zeroed"),
("__rust_alloc_error_handler", "__rg_oom"),
]
.map(|(n, m)| format!(".globl {n}\n.set {n}, {m}\n"))
.join("\n\n")
+ &coprocessors.runtime()
}