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Revert "arch: riscv: added support for custom initialization of gp register"

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This reverts commit 7b09d031fa. Because
context save of GP register is removed, we don't need to initialize GP
at thread init. GP will be a constant value so that it could only be
initialized at program start.

Signed-off-by: Jim Shu <cwshu@andestech.com>
This commit is contained in:
Jim Shu 2021-08-03 01:53:19 +08:00 • committed by Christopher Friedt
commit 97fa203330
4 changed files with 0 additions and 18 deletions
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4
arch/riscv/core/thread.c
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@ -47,10 +47,6 @@ void arch_new_thread(struct k_thread *thread, k_thread_stack_t *stack,
stack_init->a2 = (ulong_t)p2;
stack_init->a3 = (ulong_t)p3;
#ifdef CONFIG_RISCV_SOC_INIT_GP_VALUE
stack_init->gp = __soc_get_gp_initial_value();
#endif
#ifdef CONFIG_THREAD_LOCAL_STORAGE
stack_init->tp = (ulong_t)thread->tls;
#endif