From: Xi Ruoyao <xry111@xry111.site>
To: mengqinggang <mengqinggang@loongson.cn>, gcc-patches@gcc.gnu.org
Cc: xuchenghua@loongson.cn, chenglulu@loongson.cn,
cailulu@loongson.cn, i.swmail@xen0n.name, maskray@google.com,
luweining@loongson.cn, wanglei@loongson.cn,
hejinyang@loongson.cn
Subject: Re: [PATCH v4] LoongArch: Add support for TLS descriptors
Date: Wed, 13 Mar 2024 17:19:43 +0800 [thread overview]
Message-ID: <b8597668733fc315dfa04c92a2971216f86b19f3.camel@xry111.site> (raw)
In-Reply-To: <fb020a7bb0ae15cd8afc03a21e81a0086d86f6f4.camel@xry111.site>
On Wed, 2024-03-13 at 10:24 +0800, Xi Ruoyao wrote:
> return TARGET_EXPLICIT_RELOCS
> - ? "pcalau12i\t$r4,%%desc_pc_hi20(%1)\n\
> - \taddi.d\t%2,$r0,%%desc_pc_lo12(%1)\n\
> - \tlu32i.d\t%2,%%desc64_pc_lo20(%1)\n\
> - \tlu52i.d\t%2,%2,%%desc64_pc_hi12(%1)\n\
> - \tadd.d\t$r4,$r4,%2\n\
> - \tld.d\t$r1,$r4,%%desc_ld(%1)\n\
> - \tjirl\t$r1,$r1,%%desc_call(%1)"
> - : "la.tls.desc\t%0,%2,%1";
> + ? "pcalau12i\t$r4,%%desc_pc_hi20(%0)\n\t"
> + "addi.d\t%1,$r0,%%desc_pc_lo12(%0)\n\t"
> + "lu32i.d\t%1,%%desc64_pc_lo20(%0)\n\t"
> + "lu52i.d\t%1,%2,%%desc64_pc_hi12(%0)\n\t"
Oops, the "%2" in the above line should be "%1".
> + "add.d\t$r4,$r4,%1\n\t"
> + "ld.d\t$r1,$r4,%%desc_ld(%0)\n\t"
> + "jirl\t$r1,$r1,%%desc_call(%0)"
> + : "la.tls.desc\t$r4,%1,%0";
--
Xi Ruoyao <xry111@xry111.site>
School of Aerospace Science and Technology, Xidian University
next prev parent reply other threads:[~2024-03-13 9:19 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-12 9:20 mengqinggang
2024-03-12 22:15 ` Xi Ruoyao
2024-03-12 22:56 ` Xi Ruoyao
2024-03-13 2:24 ` Xi Ruoyao
2024-03-13 9:19 ` Xi Ruoyao [this message]
2024-03-13 3:06 ` mengqinggang
2024-03-13 9:16 ` Xi Ruoyao
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